Used Mercedes-Benz G Class for sale near Reading
There are 18 used Mercedes-Benz G Class for sale from UK dealers within 20 miles of Reading on AskCar, as of 9 November 2026. Typical asking price £114,500 (the median: half cost less, half cost more). The cheapest is £24,980. AskCar lists 481 used Mercedes-Benz G Class across the UK, from 282 dealerships.
The middle half of the 18 cars are priced between £64,000 and £146,500.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Reading
2 of the 18 Mercedes-Benz G Class within 20 miles of Reading had their price reduced in the last 14 days to 9 November 2026. Each one's line in the list below says by how much.
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 414 priced Mercedes-Benz G Class adverts on AskCar as of 9 November 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.
- 1995 Mercedes-Benz G Class 3.0, manual, diesel, estate. Mileage: 27,000 miles. Price: £29,980, unchanged since AskCar first saw it on 26 July 2026, 106 days ago. Good value: £9,504 (24%) under the AskCar estimate of £39,484. Dealer: Gsat UK in High Wycombe, 16 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-1995-66e4f073cadb
- 2019 Mercedes-Benz G Class 4.0 G63 V8 BiTurbo AMG, 577 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 76,568 miles. Price: £90,000, reduced by £12,995 from £102,995 since AskCar first saw it on 28 May 2026, 165 days ago. Good value: £11,595 (11%) under the AskCar estimate of £101,595. Euro 6 emissions standard. ULEZ compliant. Dealer: AA Prestige Cars in Slough, 17 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2019-bc1a231f5469
- 2018 Mercedes-Benz G Class 5.5 G63 V8 BiTurbo AMG, 563 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 71,000 miles. Price: £61,909, reduced by £1,000 from £62,909 since AskCar first saw it on 4 September 2026, 66 days ago. Good value: £7,923 (11%) under the AskCar estimate of £69,832. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 May 2027. Dealer: R & W Motor Co (Gb) in Virginia Water, 18 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2018-ecb4406fb578
- 2021 Mercedes-Benz G Class 4.0 AMG, 577 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 30,000 miles. Price: £133,995, unchanged since AskCar first saw it on 2 November 2026, 7 days ago. Good value: £12,067 (8%) under the AskCar estimate of £146,062. Euro 6 emissions standard. ULEZ compliant. Dealer: Andreas Prestige in Hillingdon, 19 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2021-57de5cb88b13
- 2020 Mercedes-Benz G Class 4.0 AMG, 577 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 18,000 miles. Price: £129,995, unchanged since AskCar first saw it on 20 July 2026, 112 days ago. Fair price: £9,799 (7%) under the AskCar estimate of £139,794. Euro 6 emissions standard. ULEZ compliant. Dealer: Andreas Prestige in Hillingdon, 19 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2020-5cdcb0840e2c
- 2021 Mercedes-Benz G Class 4.0, 576 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 16,700 miles. Price: £139,995, unchanged since AskCar first saw it on 19 June 2026, 143 days ago. Fair price: £10,463 (6%) under the AskCar estimate of £150,458. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 March 2027. Dealer: A1 Auto Solutions in Maidenhead, 12 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2021-ff7b25d5af47
- 2023 Mercedes-Benz G Class 4.0 G63 V8 BiTurbo AMG Carbon Edition, 577 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 12,670 miles. Price: £159,995, reduced by £2,500 from £162,495 since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £6,527 (3%) under the AskCar estimate of £166,522. Euro 6 emissions standard. ULEZ compliant. Dealer: Scuderia Prestige Automobile in Camberley, 12 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-57388c919b5e
- 2016 Mercedes-Benz G Class 5.5 G63 V8 BiTurbo AMG, 563 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 43,000 miles. Price: £69,990, unchanged since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £2,216 (3%) under the AskCar estimate of £72,206. Euro 6 emissions standard. ULEZ compliant. Dealer: Auto Manor in Lasham, 19 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2016-4dbf264001c2
- 2023 Mercedes-Benz G Class 4.0 AMG Magno Edition, 576 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 20,000 miles. Price: £159,895, reduced by £5,100 from £164,995 since AskCar first saw it on 25 September 2026, 45 days ago. Fair price: £2,587 (1%) under the AskCar estimate of £162,482. Euro 6 emissions standard. ULEZ compliant. Dealer: Andreas Prestige in Hillingdon, 19 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-95fcecf03c71
- 2013 Mercedes-Benz G Class 5.5 G63 V8 BiTurbo AMG, 537 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 48,600 miles. Price: £59,990, reduced by £5,000 from £64,990 since AskCar first saw it on 14 September 2026, 56 days ago. Fair price: £886 (1%) under the AskCar estimate of £60,876. MOT: valid until 13 April 2027. Dealer: Auto Manor in Lasham, 19 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2013-ece0e18edaa7
- 2021 Mercedes-Benz G Class 4.0, 577 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 24,000 miles. Price: £148,990, unchanged since AskCar first saw it on 2 November 2026, 7 days ago. Fair price: £1,553 (1%) under the AskCar estimate of £150,543. Euro 6 emissions standard. ULEZ compliant. Dealer: Penny Hill Motors in Bagshot, 14 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2021-01c8a5d71632
- 2019 Mercedes-Benz G Class 2.9 G350d AMG Line Premium, 282 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 57,000 miles. Price: £81,995, unchanged since AskCar first saw it on 16 September 2026, 54 days ago. Fair price: £1,392 (1%) over the AskCar estimate of £80,603. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 July 2027. Dealer: Bonnevilles of Berkshire in Reading, 6 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2019-6369f88cbf42
- 2018 Mercedes-Benz G Class 4.0 G63 V8 BiTurbo AMG, 577 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 70,000 miles. Price: £99,500, reduced by £10,495 from £109,995 since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £2,561 (2%) over the AskCar estimate of £96,939. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 10 August 2026; ask the dealer for the current MOT. Dealer: Large Motor Company in Newbury, 15 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2018-0bfa20a6d138
- 2021 Mercedes-Benz G Class 4.0, 576 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 39,777 miles. Price: £138,995, reduced by £1,000 from £139,995 since AskCar first saw it on 2 July 2026, 130 days ago. Fair price: £4,252 (3%) over the AskCar estimate of £134,743. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 July 2027. Dealer: A1 Auto Solutions in Maidenhead, 12 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2021-ed9134209f7a
- 2024 Mercedes-Benz G Class 4.0, 576 bhp, automatic, petrol, SUV, 5 doors, green. Mileage: 33,000 miles. Price: £159,888, unchanged since AskCar first saw it on 5 September 2026, 65 days ago. Above the going rate: £5,077 (8%) over the AskCar estimate of £62,811. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Penny Hill Motors in Bagshot, 14 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2024-e652dd16843d
- 2025 Mercedes-Benz G Class 4.0, automatic, SUV, 5 doors, silver. Mileage: 14,352 miles. Price: £217,450, reduced by £2,545 from £219,995 since AskCar first saw it on 4 October 2026, 36 days ago. Above the going rate: £23,183 (11%) over the AskCar estimate of £194,267. Euro 6 emissions standard. MOT: first test not yet due. Dealer: Stratstone Mclaren Ascot in Ascot, 11 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2025-5b82ff157cf2
- 1987 Mercedes-Benz G Class GD, 100 bhp, manual, diesel, estate, green. Mileage: 5,000 miles. Price: £34,980, unchanged since AskCar first saw it on 26 July 2026, 106 days ago. Far below the going rate: £59,093 (62%) under the AskCar estimate of £94,073. Worth asking the dealer why. MOT: valid until 10 August 2027. Dealer: Gsat UK in High Wycombe, 16 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-1987-183f5e88acf6
- 1994 Mercedes-Benz G Class 3.0, manual, diesel, estate, green. Mileage: 25,000 miles. Price: £24,980, unchanged since AskCar first saw it on 26 July 2026, 106 days ago. Far below the going rate: £28,232 (53%) under the AskCar estimate of £53,212. Worth asking the dealer why. Dealer: Gsat UK in High Wycombe, 16 miles from Reading. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-1994-b219e63cd7bf
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