Used diesel Mercedes-Benz GLC for sale near Aylesbury
There are 85 used diesel Mercedes-Benz GLC for sale from UK dealers within 20 miles of Aylesbury on AskCar, as of 31 October 2026. Typical asking price £20,000 (the median: half cost less, half cost more). The cheapest is £11,690. AskCar lists 2,907 used Mercedes-Benz GLC across the UK, from 1,171 dealerships.
The middle half of the 85 cars are priced between £17,000 and £25,000.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Aylesbury
36 cars within 20 miles had their price reduced in the last 14 days to 31 October 2026. Of those priced between £1,000 and £60,000, these 8 have the biggest reductions in pounds since AskCar first saw them.
- 2025 Mercedes-Benz GLC 2.0 GLC220dh MHEV AMG Line, 217 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 23,269 miles. Price: £34,195, reduced by £5,798 from £39,993 since AskCar first saw it on 24 August 2026, 68 days ago. Fair price: £1,191 (3%) under the AskCar estimate of £35,386. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Mercedes-Benz Hemel Hempstead in Hemel Hempstead, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2025-195a19d9a1f5
- 2024 Mercedes-Benz GLC 2.0 AMG Line Premium, automatic, diesel, SUV, 5 doors, red. Mileage: 2,040 miles. Price: £40,750, reduced by £3,240 from £43,990 since AskCar first saw it on 1 October 2026, 30 days ago. Fair price: £1,572 (3%) under the AskCar estimate of £42,322. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Mercedes-Benz Hemel Hempstead in Hemel Hempstead, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2024-9b2b45f01459
- 2018 Mercedes-Benz GLC 2.1 GLC250d AMG Line Premium Plus, 201 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 60,470 miles. Price: £16,600, reduced by £3,050 from £19,650 since AskCar first saw it on 5 July 2026, 118 days ago. Good value: £1,924 (10%) under the AskCar estimate of £18,524. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 February 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-ab5b3217289f
- 2020 Mercedes-Benz GLC 2.0 GLC220d AMG Line Premium, 191 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 41,600 miles. Price: £23,000, reduced by £2,995 from £25,995 since AskCar first saw it on 28 May 2026, 156 days ago. Fair price: £392 (1%) under the AskCar estimate of £23,392. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 December 2026. Dealer: Kallenhard in Leighton Buzzard, 7 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-da8703b46f4f
- 2020 Mercedes-Benz GLC 2.0 GLC220d AMG Line, 191 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 43,324 miles. Price: £19,850, reduced by £2,700 from £22,550 since AskCar first saw it on 5 August 2026, 87 days ago. Good value: £2,469 (11%) under the AskCar estimate of £22,319. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 August 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-6f9d861ddcfa
- 2021 Mercedes-Benz GLC 2.0 GLC220d AMG Line, 191 bhp, automatic, diesel, estate, 5 doors, silver. Mileage: 26,500 miles. Price: £24,495, reduced by £2,500 from £26,995 since AskCar first saw it on 10 September 2026, 51 days ago. Good value: £2,464 (9%) under the AskCar estimate of £26,959. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 June 2027. Dealer: Slough Van & Truck Centre in Burnham, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-a6ddb958e9f3
- 2026 Mercedes-Benz GLC 2.0 AMG Line Premium Plus, automatic, diesel, 5 doors, black. Mileage: 3,485 miles. Price: £49,000, reduced by £2,500 from £51,500 since AskCar first saw it on 26 September 2026, 35 days ago. Fair price: £1,227 (2%) under the AskCar estimate of £50,227. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group Mercedes-Benz of Milton Keynes in Milton Keynes, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2026-614e044fea2f
- 2019 Mercedes-Benz GLC 2.0 GLC220d AMG Line, 191 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 55,937 miles. Price: £19,995, reduced by £2,000 from £21,995 since AskCar first saw it on 28 May 2026, 156 days ago. Fair price: £21 (under 1%) under the AskCar estimate of £20,016. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 January 2027. Dealer: Mill End Motor Company in Rickmansworth, 19 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-00ccd531a3ab
Cars for sale now
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 2,875 priced Mercedes-Benz GLC adverts on AskCar as of 31 October 2026.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2018 Mercedes-Benz GLC 2.1 GLC250d AMG Line Premium, 201 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 71,000 miles. Price: £14,949, reduced by £1,040 from £15,989 since AskCar first saw it on 29 September 2026, 32 days ago. Good value: £2,431 (13%) under the AskCar estimate of £17,380. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 June 2027. Dealer: Powerlease in Ampthill, 19 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-6f55487b3f53
- 2020 Mercedes-Benz GLC 2.0 GLC220d AMG Line, 191 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 43,324 miles. Price: £19,850, reduced by £2,700 from £22,550 since AskCar first saw it on 5 August 2026, 87 days ago. Good value: £2,469 (11%) under the AskCar estimate of £22,319. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 August 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-6f9d861ddcfa
- 2018 Mercedes-Benz GLC 2.1 GLC250d AMG Line Premium Plus, 201 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 60,470 miles. Price: £16,600, reduced by £3,050 from £19,650 since AskCar first saw it on 5 July 2026, 118 days ago. Good value: £1,924 (10%) under the AskCar estimate of £18,524. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 February 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-ab5b3217289f
- 2019 Mercedes-Benz GLC 2.0 GLC220d AMG Line, 191 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 47,138 miles. Price: £18,850, reduced by £1,900 from £20,750 since AskCar first saw it on 15 August 2026, 77 days ago. Good value: £2,074 (9%) under the AskCar estimate of £20,924. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 September 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-22d22708c684
- 2019 Mercedes-Benz GLC 2.1 GLC250d AMG Line, 201 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 46,132 miles. Price: £18,900, unchanged since AskCar first saw it on 21 October 2026, 10 days ago. Good value: £1,935 (9%) under the AskCar estimate of £20,835. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 February 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-fa05a080bb48
- 2021 Mercedes-Benz GLC 2.0 GLC220d AMG Line, 191 bhp, automatic, diesel, estate, 5 doors, silver. Mileage: 26,500 miles. Price: £24,495, reduced by £2,500 from £26,995 since AskCar first saw it on 10 September 2026, 51 days ago. Good value: £2,464 (9%) under the AskCar estimate of £26,959. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 June 2027. Dealer: Slough Van & Truck Centre in Burnham, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-a6ddb958e9f3
- 2023 Mercedes-Benz GLC 2.0 GLC300d AMG Line Premium, 242 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 47,418 miles. Price: £29,700, unchanged since AskCar first saw it on 29 October 2026, 2 days ago. Good value: £2,707 (8%) under the AskCar estimate of £32,407. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 June 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2023-675303142160
- 2018 Mercedes-Benz GLC 2.1 GLC220d AMG Line, 168 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 61,008 miles. Price: £16,849, unchanged since AskCar first saw it on 22 October 2026, 9 days ago. Good value: £1,473 (8%) under the AskCar estimate of £18,322. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 June 2027. Dealer: The Car Guys in Dunstable, 14 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-56b190e8f27f
- 2016 Mercedes-Benz GLC 2.1 GLC220d AMG Line, 168 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 45,610 miles. Price: £15,875. AskCar first saw it on 28 May 2026, 156 days ago. Fair price: £1,214 (7%) under the AskCar estimate of £17,089. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 January 2027. Dealer: Luton Trade Centre in Luton, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2016-e2b5e63fa919
- 2018 Mercedes-Benz GLC 2.1 GLC220d AMG Line Premium, 168 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 56,559 miles. Price: £17,800, unchanged since AskCar first saw it on 24 October 2026, 7 days ago. Fair price: £1,324 (6%) under the AskCar estimate of £19,124. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 June 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-a9406fd1b468
- 2018 Mercedes-Benz GLC 2.1 GLC250d AMG Line Premium, 201 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 61,097 miles. Price: £17,650, reduced by £650 from £18,300 since AskCar first saw it on 8 September 2026, 53 days ago. Fair price: £1,281 (6%) under the AskCar estimate of £18,931. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 November 2026. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-199fb607c3b1
- 2020 Mercedes-Benz GLC 2.0 GLC220d AMG Line, 191 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 36,093 miles. Price: £21,600, unchanged since AskCar first saw it on 27 October 2026, 4 days ago. Fair price: £1,548 (6%) under the AskCar estimate of £23,148. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 May 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-31c24998888d
- 2018 Mercedes-Benz GLC 2.1 GLC220d AMG Line Premium, 168 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 61,695 miles. Price: £17,350, reduced by £300 from £17,650 since AskCar first saw it on 25 September 2026, 36 days ago. Fair price: £1,231 (6%) under the AskCar estimate of £18,581. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 September 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-3b2669b89835
- 2021 Mercedes-Benz GLC 2.0 GLC300d AMG Line Premium, 242 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 42,796 miles. Price: £25,000, unchanged since AskCar first saw it on 28 October 2026, 3 days ago. Fair price: £1,716 (6%) under the AskCar estimate of £26,716. Euro 6 emissions standard. ULEZ compliant. Dealer: TG Performance in Bedford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-6605b6fc2683
- 2019 Mercedes-Benz GLC 2.1 GLC220d AMG Night Edition, 168 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 77,894 miles. Price: £16,200, reduced by £500 from £16,700 since AskCar first saw it on 8 October 2026, 23 days ago. Fair price: £1,002 (5%) under the AskCar estimate of £17,202. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-cf943a8ef455
- 2018 Mercedes-Benz GLC 2.1 GLC250d AMG Line Premium, 201 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 58,487 miles. Price: £17,800, reduced by £600 from £18,400 since AskCar first saw it on 9 October 2026, 22 days ago. Fair price: £1,064 (5%) under the AskCar estimate of £18,864. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 March 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-237615a95c1a
- 2016 Mercedes-Benz GLC 2.1 GLC220d SE Executive, 168 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 80,281 miles. Price: £11,690, reduced by £600 from £12,290 since AskCar first saw it on 2 October 2026, 29 days ago. Fair price: £687 (5%) under the AskCar estimate of £12,377. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 14 October 2026; ask the dealer for the current MOT. Dealer: Cars in MK in Milton Keynes, 13 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2016-bfaa0cf12524
- 2019 Mercedes-Benz GLC 2.0 GLC300d AMG Line Premium Plus, 242 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 80,116 miles. Price: £20,985, reduced by £4,000 from £24,985 since AskCar first saw it on 28 May 2026, 156 days ago. Fair price: £1,187 (5%) under the AskCar estimate of £22,172. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 14 July 2026; ask the dealer for the current MOT. Dealer: IM Car Supermarket in Dunstable, 15 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-2e69377f97fe
- 2018 Mercedes-Benz GLC 2.1 GLC220d AMG Line, 168 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 46,116 miles. Price: £18,489, unchanged since AskCar first saw it on 30 October 2026, 1 day ago. Fair price: £1,036 (5%) under the AskCar estimate of £19,525. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 December 2026. Dealer: The Car Guys in Dunstable, 14 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-9b35c09d1f3b
- 2018 Mercedes-Benz GLC 2.1 GLC250d AMG Line Premium, 201 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 61,250 miles. Price: £17,600, unchanged since AskCar first saw it on 21 October 2026, 10 days ago. Fair price: £963 (5%) under the AskCar estimate of £18,563. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 March 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-1e8c4b8d5fbf
- 2016 Mercedes-Benz GLC 2.1 GLC220d Sport, 168 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 69,298 miles. Price: £12,550, reduced by £900 from £13,450 since AskCar first saw it on 29 July 2026, 94 days ago. Fair price: £686 (5%) under the AskCar estimate of £13,236. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 February 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2016-ed2d01b89cf3
- 2019 Mercedes-Benz GLC 2.0 GLC220d AMG Line Premium, 191 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 46,292 miles. Price: £21,000, reduced by £900 from £21,900 since AskCar first saw it on 27 September 2026, 34 days ago. Fair price: £1,146 (5%) under the AskCar estimate of £22,146. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 January 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-a6cdc47ec2b7
- 2019 Mercedes-Benz GLC 2.1 GLC220d AMG Line Premium, 168 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 75,418 miles. Price: £17,093, reduced by £970 from £18,063 since AskCar first saw it on 9 October 2026, 22 days ago. Fair price: £898 (4%) under the AskCar estimate of £17,991. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 March 2027. Dealer: Aylesbury Trade Centre in Aston Clinton, 3 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-953729bce3cd
- 2021 Mercedes-Benz GLC 2.0 GLC300d AMG Line Premium, 242 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 62,000 miles. Price: £22,995, unchanged since AskCar first saw it on 14 August 2026, 78 days ago. Fair price: £1,173 (4%) under the AskCar estimate of £24,168. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 March 2027. Dealer: Metro Cars London in Chesham, 11 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-d0ab31d81187
- 2025 Mercedes-Benz GLC 2.0 AMG Line Premium Plus, automatic, diesel, estate, 5 doors, black. Mileage: 6,307 miles. Price: £46,446, reduced by £408 from £46,854 since AskCar first saw it on 14 October 2026, 17 days ago. Fair price: £2,245 (4%) under the AskCar estimate of £48,691. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Vertu Mercedes Beaconsfield in Beaconsfield, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2025-cc3cd23c3c7e
- 2019 Mercedes-Benz GLC 2.0 GLC220d AMG Line Premium, 191 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 55,946 miles. Price: £20,150, unchanged since AskCar first saw it on 31 October 2026. Fair price: £943 (4%) under the AskCar estimate of £21,093. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 August 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-6c532681b112
- 2018 Mercedes-Benz GLC 2.1 GLC250d AMG Line, 201 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 75,000 miles. Price: £15,350, raised by £100 from £15,250 since AskCar first saw it on 14 October 2026, 17 days ago. Fair price: £702 (4%) under the AskCar estimate of £16,052. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 May 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-0b5c14e6b34c
- 2018 Mercedes-Benz GLC 2.1 GLC250d AMG Line Premium, 201 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 55,000 miles. Price: £19,795, reduced by £1,200 from £20,995 since AskCar first saw it on 19 September 2026, 42 days ago. Fair price: £884 (4%) under the AskCar estimate of £20,679. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 March 2027. Dealer: Wheels Excellence in Chesham, 11 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-edcebf723aec
- 2018 Mercedes-Benz GLC 2.1 GLC220d AMG Line, 168 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 97,910 miles. Price: £12,990, reduced by £1,500 from £14,490 since AskCar first saw it on 28 May 2026, 156 days ago. Fair price: £564 (4%) under the AskCar estimate of £13,554. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 16 August 2026; ask the dealer for the current MOT. Dealer: Jan Autos in Luton, 17 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-15e806c517a7
- 2024 Mercedes-Benz GLC 2.0 AMG Line Premium, automatic, diesel, SUV, 5 doors, red. Mileage: 2,040 miles. Price: £40,750, reduced by £3,240 from £43,990 since AskCar first saw it on 1 October 2026, 30 days ago. Fair price: £1,572 (3%) under the AskCar estimate of £42,322. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Mercedes-Benz Hemel Hempstead in Hemel Hempstead, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2024-9b2b45f01459
- 2023 Mercedes-Benz GLC 2.0 AMG Line Premium, automatic, diesel, estate, 5 doors, black. Mileage: 33,422 miles. Price: £32,897, reduced by £846 from £33,743 since AskCar first saw it on 26 August 2026, 66 days ago. Fair price: £1,201 (3%) under the AskCar estimate of £34,098. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 May 2027. Dealer: Vertu Mercedes Aylesbury in Aylesbury, 1 mile from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2023-bd871c5081bf
- 2025 Mercedes-Benz GLC 2.0 GLC220dh MHEV AMG Line, 217 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 23,269 miles. Price: £34,195, reduced by £5,798 from £39,993 since AskCar first saw it on 24 August 2026, 68 days ago. Fair price: £1,191 (3%) under the AskCar estimate of £35,386. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Mercedes-Benz Hemel Hempstead in Hemel Hempstead, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2025-195a19d9a1f5
- 2020 Mercedes-Benz GLC 2.0 GLC220d AMG Line, 191 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 47,372 miles. Price: £21,150, unchanged since AskCar first saw it on 21 October 2026, 10 days ago. Fair price: £718 (3%) under the AskCar estimate of £21,868. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 August 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-0efdf7abb65c
- 2018 Mercedes-Benz GLC 2.1 GLC220d AMG Line Premium, 168 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 30,472 miles. Price: £20,450, unchanged since AskCar first saw it on 31 October 2026. Fair price: £661 (3%) under the AskCar estimate of £21,111. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 October 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-98c814bae2bb
- 2019 Mercedes-Benz GLC 2.0 GLC220d AMG Line Premium, 191 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 35,652 miles. Price: £22,700, unchanged since AskCar first saw it on 17 October 2026, 14 days ago. Fair price: £667 (2%) under the AskCar estimate of £23,367. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 December 2026. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-2b3d0890f313
- 2019 Mercedes-Benz GLC 2.1 GLC250d AMG Night Edition Premium Plus, 201 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 74,231 miles. Price: £18,850, unchanged since AskCar first saw it on 30 October 2026, 1 day ago. Fair price: £534 (2%) under the AskCar estimate of £19,384. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 April 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-94e3bb0f5e2f
- 2018 Mercedes-Benz GLC 2.1 GLC220d Sport Premium, 168 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 91,280 miles. Price: £13,799, unchanged since AskCar first saw it on 15 October 2026, 16 days ago. Fair price: £367 (2%) under the AskCar estimate of £14,166. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 January 2027. Dealer: Halton Cars in Luton, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-68755065d437
- 2018 Mercedes-Benz GLC 2.1 GLC220d AMG Line, 168 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 72,852 miles. Price: £16,490, reduced by £1,500 from £17,990 since AskCar first saw it on 28 May 2026, 156 days ago. Fair price: £424 (2%) under the AskCar estimate of £16,914. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 March 2027. Dealer: Jan Autos in Luton, 17 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-3c78beb334bb
- 2023 Mercedes-Benz GLC 2.0 AMG Line Premium, automatic, diesel, estate, 5 doors, black. Mileage: 29,123 miles. Price: £33,940. AskCar first saw it on 3 June 2026, 150 days ago. Fair price: £873 (2%) under the AskCar estimate of £34,813. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 April 2027. Dealer: Vertu Mercedes Aylesbury in Aylesbury, 1 mile from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2023-9970d013062d
- 2019 Mercedes-Benz GLC 2.1 GLC250d Sport Premium, 201 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 42,243 miles. Price: £20,650, unchanged since AskCar first saw it on 31 October 2026. Fair price: £530 (2%) under the AskCar estimate of £21,180. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 December 2026. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-957db73a27b5
- 2026 Mercedes-Benz GLC 2.0 AMG Line Premium Plus, automatic, diesel, 5 doors, black. Mileage: 3,485 miles. Price: £49,000, reduced by £2,500 from £51,500 since AskCar first saw it on 26 September 2026, 35 days ago. Fair price: £1,227 (2%) under the AskCar estimate of £50,227. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group Mercedes-Benz of Milton Keynes in Milton Keynes, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2026-614e044fea2f
- 2022 Mercedes-Benz GLC 2.0 AMG Line Premium, automatic, diesel, SUV, 5 doors, black. Mileage: 46,005 miles. Price: £26,495, unchanged since AskCar first saw it on 10 October 2026, 21 days ago. Fair price: £650 (2%) under the AskCar estimate of £27,145. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 August 2027. Dealer: A1 Auto Solutions in Maidenhead, 19 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2022-d6f49c1aa010
- 2020 Mercedes-Benz GLC 2.0 GLC220d AMG Line, 191 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 90,260 miles. Price: £16,350, reduced by £400 from £16,750 since AskCar first saw it on 30 September 2026, 31 days ago. Fair price: £377 (2%) under the AskCar estimate of £16,727. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 March 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-6545d58142c8
- 2018 Mercedes-Benz GLC 2.1 GLC220d AMG Line, 168 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 61,949 miles. Price: £17,800, unchanged since AskCar first saw it on 21 October 2026, 10 days ago. Fair price: £406 (2%) under the AskCar estimate of £18,206. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 April 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-988c1eaaaaa5
- 2018 Mercedes-Benz GLC 2.1 GLC250d AMG Line Premium Plus, 201 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 95,779 miles. Price: £16,295, unchanged since AskCar first saw it on 3 October 2026, 28 days ago. Fair price: £359 (2%) under the AskCar estimate of £16,654. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 28 October 2026; ask the dealer for the current MOT. Dealer: Tenby Car Supermarket in Luton, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-4fa4ea574d64
- 2019 Mercedes-Benz GLC 2.1 GLC220d Urban Edition, 168 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 78,348 miles. Price: £14,700, unchanged since AskCar first saw it on 30 October 2026, 1 day ago. Fair price: £323 (2%) under the AskCar estimate of £15,023. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 September 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-ab5364ab9d56
- 2019 Mercedes-Benz GLC 2.1 GLC250d Sport Premium, 201 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 48,408 miles. Price: £20,150, reduced by £300 from £20,450 since AskCar first saw it on 1 October 2026, 30 days ago. Fair price: £381 (1%) under the AskCar estimate of £20,531. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-78915cdfffad
- 2021 Mercedes-Benz GLC 2.0 GLC300d AMG Line Premium Plus, 242 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 54,763 miles. Price: £25,050, reduced by £300 from £25,350 since AskCar first saw it on 14 October 2026, 17 days ago. Fair price: £458 (1%) under the AskCar estimate of £25,508. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 March 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-4fefdc35b2c9
- 2016 Mercedes-Benz GLC 2.1 GLC220d AMG Line Premium Plus, 168 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 82,000 miles. Price: £13,995, unchanged since AskCar first saw it on 29 October 2026, 2 days ago. Fair price: £244 (1%) under the AskCar estimate of £14,239. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 October 2027. Dealer: Tenby Car Supermarket in Luton, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2016-7e7a4c4e05f0
- 2020 Mercedes-Benz GLC 2.0 GLC220d AMG Line Premium, 191 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 41,600 miles. Price: £23,000, reduced by £2,995 from £25,995 since AskCar first saw it on 28 May 2026, 156 days ago. Fair price: £392 (1%) under the AskCar estimate of £23,392. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 December 2026. Dealer: Kallenhard in Leighton Buzzard, 7 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-da8703b46f4f
- 2022 Mercedes-Benz GLC 2.0 GLC220d AMG Line, 191 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 34,600 miles. Price: £25,000, reduced by £995 from £25,995 since AskCar first saw it on 16 July 2026, 107 days ago. Fair price: £389 (1%) under the AskCar estimate of £25,389. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 June 2027. Dealer: Kallenhard in Leighton Buzzard, 7 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2022-491bd80fd2d3
- 2019 Mercedes-Benz GLC 2.0 GLC300d AMG Line Premium, 242 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 60,565 miles. Price: £21,495, reduced by £500 from £21,995 since AskCar first saw it on 9 October 2026, 22 days ago. Fair price: £283 (1%) under the AskCar estimate of £21,778. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 March 2027. Dealer: NSA Motor Vehicles in Milton Keynes, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-8e57132662da
- 2021 Mercedes-Benz GLC 2.0 GLC220d AMG Line, 191 bhp, automatic, diesel, 5 doors, black. Mileage: 52,520 miles. Price: £23,450, reduced by £1,500 from £24,950 since AskCar first saw it on 17 July 2026, 106 days ago. Fair price: £289 (1%) under the AskCar estimate of £23,739. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 November 2026. Dealer: Torque Point in Leighton Buzzard, 9 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-260c4f20941c
- 2017 Mercedes-Benz GLC 2.1 GLC220d AMG Line, 168 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 63,414 miles. Price: £17,491, unchanged since AskCar first saw it on 24 October 2026, 7 days ago. Fair price: £130 (under 1%) under the AskCar estimate of £17,621. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 October 2027. Dealer: House of Brage in Oxford, 12 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-dd57bcec913e
- 2018 Mercedes-Benz GLC 2.1 GLC220d AMG Line, 168 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 43,052 miles. Price: £19,950, reduced by £300 from £20,250 since AskCar first saw it on 28 May 2026, 156 days ago. Fair price: £144 (under 1%) under the AskCar estimate of £20,094. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 November 2026. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-4f08863a8962
- 2022 Mercedes-Benz GLC 2.0 GLC300d AMG Line Premium Plus, 242 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 27,708 miles. Price: £30,450, reduced by £600 from £31,050 since AskCar first saw it on 9 October 2026, 22 days ago. Fair price: £217 (under 1%) under the AskCar estimate of £30,667. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 September 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2022-866934b0b63f
- 2018 Mercedes-Benz GLC 3.0 GLC350d V6 AMG Line Premium Plus, 254 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 76,483 miles. Price: £18,791, reduced by £200 from £18,991 since AskCar first saw it on 22 October 2026, 9 days ago. Fair price: £114 (under 1%) under the AskCar estimate of £18,905. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 January 2027. Dealer: House of Brage in Oxford, 12 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-4c0fdf6d582d
- 2019 Mercedes-Benz GLC 2.0 GLC220d AMG Line Premium, 191 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 60,236 miles. Price: £20,514, reduced by £151 from £20,665 since AskCar first saw it on 14 October 2026, 17 days ago. Fair price: £120 (under 1%) under the AskCar estimate of £20,634. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 August 2027. Dealer: Vertu Mercedes Beaconsfield in Beaconsfield, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-b760851991e5
- 2023 Mercedes-Benz GLC 2.0 AMG Line Premium Plus, automatic, diesel, SUV, 5 doors, black. Mileage: 19,213 miles. Price: £41,495, reduced by £500 from £41,995 since AskCar first saw it on 24 June 2026, 129 days ago. Fair price: £169 (under 1%) under the AskCar estimate of £41,664. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 July 2027. Dealer: A1 Auto Solutions in Maidenhead, 19 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2023-37fb9d4a9827
- 2022 Mercedes-Benz GLC 2.0 GLC300d AMG Line Premium Plus, 242 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 27,701 miles. Price: £30,550, reduced by £600 from £31,150 since AskCar first saw it on 3 October 2026, 28 days ago. Fair price: £117 (under 1%) under the AskCar estimate of £30,667. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 January 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2022-dd55c73925ca
- 2017 Mercedes-Benz GLC 2.1 AMG Line Premium, automatic, diesel, SUV, 5 doors, black. Mileage: 94,212 miles. Price: £13,160, reduced by £1,538 from £14,698 since AskCar first saw it on 20 October 2026, 11 days ago. Fair price: £40 (under 1%) under the AskCar estimate of £13,200. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 August 2027. Dealer: Evans Halshaw Hyundai Milton Keynes in Milton Keynes, 19 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-ee2465905e18
- 2019 Mercedes-Benz GLC 2.0 GLC220d AMG Line, 191 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 55,937 miles. Price: £19,995, reduced by £2,000 from £21,995 since AskCar first saw it on 28 May 2026, 156 days ago. Fair price: £21 (under 1%) under the AskCar estimate of £20,016. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 January 2027. Dealer: Mill End Motor Company in Rickmansworth, 19 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-00ccd531a3ab
- 2019 Mercedes-Benz GLC 2.0 GLC220d AMG Line, 191 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 55,183 miles. Price: £21,795, reduced by £1,400 from £23,195 since AskCar first saw it on 23 July 2026, 100 days ago. Fair price: £7 (under 1%) over the AskCar estimate of £21,788. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 December 2026. Dealer: Tenby Car Supermarket in Luton, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-9a7564291944
- 2021 Mercedes-Benz GLC 2.0 AMG Line Premium, automatic, diesel, SUV, 5 doors, black. Mileage: 50,177 miles. Price: £25,995, unchanged since AskCar first saw it on 24 October 2026, 7 days ago. Fair price: £71 (under 1%) over the AskCar estimate of £25,924. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 April 2027. Dealer: A1 Auto Solutions in Maidenhead, 19 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-75a84fcfa062
- 2026 Mercedes-Benz GLC 2.0 AMG Line Premium Plus, automatic, diesel, 5 doors, black. Mileage: 10,614 miles. Price: £48,500, reduced by £1,500 from £50,000 since AskCar first saw it on 18 September 2026, 43 days ago. Fair price: £692 (1%) over the AskCar estimate of £47,808. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group Mercedes-Benz of Milton Keynes in Milton Keynes, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2026-c6ed5250ae22
- 2020 Mercedes-Benz GLC 2.0 AMG Line Premium, automatic, diesel, SUV, 5 doors, black. Mileage: 65,070 miles. Price: £21,995, unchanged since AskCar first saw it on 21 October 2026, 10 days ago. Fair price: £389 (1%) over the AskCar estimate of £21,606. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 August 2027. Dealer: A1 Auto Solutions in Maidenhead, 19 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-add0ec765685
- 2022 Mercedes-Benz GLC 2.0 GLC300d AMG Line Premium, 242 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 32,007 miles. Price: £31,690, reduced by £1,300 from £32,990 since AskCar first saw it on 16 October 2026, 15 days ago. Fair price: £561 (1%) over the AskCar estimate of £31,129. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 September 2027. Dealer: Group 1 Automotive Mercedes-Benz Hemel Hempstead in Hemel Hempstead, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2022-cd4b7c0d27fe
- 2018 Mercedes-Benz GLC 2.1 GLC250d AMG Line, 201 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 86,000 miles. Price: £16,989, unchanged since AskCar first saw it on 30 October 2026, 1 day ago. Fair price: £352 (2%) over the AskCar estimate of £16,637. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 December 2026. Dealer: The Car Guys in Dunstable, 14 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-7a0a496e8535
- 2016 Mercedes-Benz GLC 2.1, automatic, diesel, SUV, white. Mileage: 112,060 miles. Price: £11,985, reduced by £10 from £11,995 since AskCar first saw it on 23 October 2026, 8 days ago. Fair price: £250 (2%) over the AskCar estimate of £11,735. MOT: valid until 21 September 2027. Dealer: Autogalleria Harpenden in Harpenden, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2016-04315740a220
- 2018 Mercedes-Benz GLC 2.1, automatic, diesel, SUV, 5 doors, black. Mileage: 68,774 miles. Price: £19,995, unchanged since AskCar first saw it on 11 August 2026, 81 days ago. Fair price: £521 (2%) over the AskCar estimate of £19,474. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 July 2027. Dealer: Autogalleria Harpenden in Harpenden, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-d9162045c5f5
- 2016 Mercedes-Benz GLC 2.1 GLC250d AMG Line Premium Plus, 201 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 105,500 miles. Price: £13,490, reduced by £500 from £13,990 since AskCar first saw it on 27 July 2026, 96 days ago. Fair price: £385 (2%) over the AskCar estimate of £13,105. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 February 2027. Dealer: GET SET Motors in Aylesbury, 1 mile from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2016-32dca96a9c74
- 2020 Mercedes-Benz GLC 2.0 AMG Line Premium, automatic, diesel, SUV, 5 doors, black. Mileage: 37,468 miles. Price: £25,995, unchanged since AskCar first saw it on 24 October 2026, 7 days ago. Fair price: £946 (3%) over the AskCar estimate of £25,049. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 November 2026. Dealer: A1 Auto Solutions in Maidenhead, 19 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-56e7c81188f5
- 2019 Mercedes-Benz GLC 2.0 GLC300d AMG Line Premium Plus, 242 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 61,300 miles. Price: £22,995, reduced by £1,000 from £23,995 since AskCar first saw it on 10 October 2026, 21 days ago. Fair price: £958 (4%) over the AskCar estimate of £22,037. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 August 2027. Dealer: NSA Motor Vehicles in Milton Keynes, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-433827f60f05
- 2020 Mercedes-Benz GLC 2.0 GLC220d AMG Line, 191 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 93,610 miles. Price: £18,990, reduced by £1,000 from £19,990 since AskCar first saw it on 28 May 2026, 156 days ago. Fair price: £884 (4%) over the AskCar estimate of £18,106. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 7 August 2026; ask the dealer for the current MOT. Dealer: Dani Motors in Luton, 17 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-42a29b4a21d7
- 2021 Mercedes-Benz GLC 2.0 AMG Line Premium, automatic, diesel, 5 doors, white. Mileage: 50,612 miles. Price: £27,500, reduced by £1,250 from £28,750 since AskCar first saw it on 30 September 2026, 31 days ago. Fair price: £1,429 (5%) over the AskCar estimate of £26,071. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 April 2027. Dealer: Sytner Group Mercedes-Benz of Milton Keynes in Milton Keynes, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-c89fca7769fb
- 2017 Mercedes-Benz GLC 2.1 GLC220d AMG Line Premium, 168 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 130,000 miles. Price: £12,990, reduced by £510 from £13,500 since AskCar first saw it on 1 July 2026, 122 days ago. Fair price: £933 (7%) over the AskCar estimate of £12,057. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 March 2027. Dealer: Gold Cars 1 in Luton, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-b6d8db679a3d
- 2018 Mercedes-Benz GLC 2.1 GLC220d AMG Line Premium Plus, 168 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 43,000 miles. Price: £24,750, raised by £1,539 from £23,211 since AskCar first saw it on 1 September 2026, 60 days ago. Above the going rate: £2,277 (10%) over the AskCar estimate of £22,473. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 August 2027. Dealer: Car City (Luton) in Luton, 17 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-051578757731
- 2016 Mercedes-Benz GLC 2.1 GLC220d AMG Line Premium, 168 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 76,850 miles. Price: £17,989, reduced by £2,000 from £19,989 since AskCar first saw it on 3 June 2026, 150 days ago. Above the going rate: £1,763 (10%) over the AskCar estimate of £16,226. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 May 2027. Dealer: A6 Motors in Luton, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2016-fa58836aa15b
- 2015 Mercedes-Benz GLC 2.1 GLC220d AMG Line Premium, 168 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 107,600 miles. Price: £12,489, reduced by £1,360 from £13,849 since AskCar first saw it on 17 June 2026, 136 days ago. Above the going rate: £1,385 (12%) over the AskCar estimate of £11,104. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 June 2027. Dealer: A6 Motors in Luton, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2015-0fabef9b468a
- 2019 Mercedes-Benz GLC 2.0 GLC220d AMG Line Premium, 191 bhp, automatic, diesel, SUV, 5 doors, red. Mileage: 122,821 miles. Price: £17,985, raised by £700 from £17,285 since AskCar first saw it on 19 September 2026, 42 days ago. Above the going rate: £2,412 (15%) over the AskCar estimate of £15,573. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 10 October 2026; ask the dealer for the current MOT. Dealer: IM Car Supermarket in Dunstable, 15 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2019-01fd524b8969
- 2020 Mercedes-Benz GLC 2.0 AMG Line Premium Plus, automatic, diesel, SUV, 5 doors, black. Mileage: 52,250 miles. Price: £29,995, unchanged since AskCar first saw it on 28 May 2026, 156 days ago. Above the going rate: £4,713 (18%) over the AskCar estimate of £25,282. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 July 2027. Dealer: A1 Auto Solutions in Maidenhead, 19 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-7cf43a31a0e1
- 2017 Mercedes-Benz GLC 2.1 GLC250d AMG Line, 201 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 52,000 miles. Price: £24,995, unchanged since AskCar first saw it on 29 July 2026, 94 days ago. Above the going rate: £5,555 (28%) over the AskCar estimate of £19,440. Euro 6 emissions standard. ULEZ compliant. Dealer: Pitstop Cars in Luton, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-9299362a2e55
- 2016 Mercedes-Benz GLC 2.1 AMG Line, automatic, diesel, SUV, 5 doors, white. Mileage: 89,808 miles. Price: £13,490, unchanged since AskCar first saw it on 16 October 2026, 15 days ago. Fair price: £431 (3%) over the AskCar estimate of £13,059. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 29 September 2026; ask the dealer for the current MOT. Dealer: Csg Motor Company in Chalfont St Giles, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2016-302510ce924c
- 2021 Mercedes-Benz GLC 2.0 AMG Line Premium Plus, automatic, diesel, SUV, 5 doors, grey. Mileage: 36,797 miles. Price: £31,495, unchanged since AskCar first saw it on 29 October 2026, 2 days ago. Fair price: £1,736 (5%) over the AskCar estimate of £29,759. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 February 2027. Dealer: A1 Auto Solutions in Maidenhead, 19 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-9cd38113adbc
- 2020 Mercedes-Benz GLC 2.0 AMG Line Premium Plus, automatic, diesel, SUV, 5 doors, black. Mileage: 66,576 miles. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 June 2027. Dealer: A1 Auto Solutions in Maidenhead, 19 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-2be3aae9d42a
Diesel Mercedes-Benz GLC near you
- Near London (244 cars)
- Near Watford (219 cars)
- Near Richmond upon Thames (217 cars)
- Near Hillingdon (204 cars)
- Near Egham (193 cars)
- Near Havering (190 cars)
- Near Berkhamsted (155 cars)
Mercedes-Benz GLC across the UK by price
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