Used Mazda CX-3 for sale near High Wycombe
There are 22 used Mazda CX-3 for sale from UK dealers within 20 miles of High Wycombe on AskCar, as of 9 November 2026. Typical asking price £10,000 (the median: half cost less, half cost more). The cheapest is £6,390. AskCar lists 435 used Mazda CX-3 across the UK, from 352 dealerships.
The middle half of the 22 cars are priced between £9,000 and £11,400.
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 High Wycombe
7 of the 22 Mazda CX-3 within 20 miles of High Wycombe 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 424 priced Mazda CX-3 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.
- 2019 Mazda CX-3 1.8 SKYACTIV-D Sport Nav+, 113 bhp, manual, diesel, SUV, 5 doors, white. Mileage: 54,000 miles. Price: £7,990, unchanged since AskCar first saw it on 4 November 2026, 5 days ago. Good value: £1,163 (12%) under the AskCar estimate of £9,153. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 April 2027. Dealer: Mondial Cars in Northwood, 14 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2019-60f679d79608
- 2016 Mazda CX-3 1.5 SKYACTIV-D Sport NAV, 104 bhp, automatic, diesel, SUV, 5 doors, red. Mileage: 26,122 miles. Price: £9,450, reduced by £2,000 from £11,450 since AskCar first saw it on 28 May 2026, 165 days ago. Good value: £1,073 (10%) under the AskCar estimate of £10,523. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 April 2027. Dealer: Car Planet Watford in Watford, 14 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2016-d61fd51e2a2e
- 2018 Mazda CX-3 2.0 SKYACTIV-G Sport NAV, 148 bhp, manual, petrol, SUV, 5 doors, grey. Mileage: 51,612 miles. Price: £9,995, unchanged since AskCar first saw it on 27 October 2026, 13 days ago. Fair price: £553 (5%) under the AskCar estimate of £10,548. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 April 2027. Dealer: Superior Motors in Staines, 18 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-86aa83bfac0e
- 2017 Mazda CX-3 2.0 SKYACTIV-G SE L NAV, 119 bhp, manual, petrol, SUV, 5 doors, white. Mileage: 61,783 miles. Price: £7,850, reduced by £50 from £7,900 since AskCar first saw it on 20 October 2026, 20 days ago. Fair price: £402 (4%) under the AskCar estimate of £8,252. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 August 2027. Dealer: Car Planet Watford in Watford, 14 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2017-aefedd08c4b1
- 2019 Mazda CX-3 2.0 SKYACTIV-G SE L Nav+, 119 bhp, manual, petrol, SUV, 5 doors, white. Mileage: 43,775 miles. Price: £10,449. AskCar first saw it on 8 August 2026, 93 days ago. Fair price: £357 (3%) under the AskCar estimate of £10,806. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 April 2027. Dealer: Top Rides Group in Crowthorne, 18 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2019-aa88b148c4df
- 2016 Mazda CX-3 2.0 SKYACTIV-G SE L NAV, 119 bhp, manual, petrol, SUV, 5 doors, red. Mileage: 84,000 miles. Price: £6,495, unchanged since AskCar first saw it on 3 October 2026, 37 days ago. Fair price: £171 (2%) under the AskCar estimate of £6,666. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 October 2027. Dealer: Ecomotive in Hillingdon, 13 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2016-97c6d7572a0b
- 2019 Mazda CX-3 2.0 SKYACTIV-G Sport Nav+, 119 bhp, manual, petrol, SUV, 5 doors, white. Mileage: 36,895 miles. Price: £11,300, reduced by £50 from £11,350 since AskCar first saw it on 23 October 2026, 17 days ago. Fair price: £296 (2%) under the AskCar estimate of £11,596. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 November 2026. Dealer: Car Planet Watford in Watford, 14 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2019-c2e7027e549c
- 2017 Mazda CX-3 2.0 SKYACTIV-G Sport NAV, 119 bhp, manual, petrol, SUV, 5 doors, grey. Mileage: 81,950 miles. Price: £7,495, reduced by £300 from £7,795 since AskCar first saw it on 20 August 2026, 81 days ago. Fair price: £147 (1%) under the AskCar estimate of £7,642. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 September 2027. Dealer: Wokingham Cars in Wokingham, 16 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2017-e70a18302976
- 2019 Mazda CX-3 2.0 SKYACTIV-G SE Nav+, 119 bhp, manual, petrol, SUV, 5 doors, silver. Mileage: 57,412 miles. Price: £8,998, reduced by £500 from £9,498 since AskCar first saw it on 30 September 2026, 40 days ago. Fair price: £71 (under 1%) under the AskCar estimate of £9,069. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 December 2026. Dealer: Acar 2 Go in Aylesbury, 12 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2019-faa805048f85
- 2019 Mazda CX-3 2.0 SKYACTIV-G GT Sport Nav+, 119 bhp, manual, petrol, SUV, 5 doors, silver. Mileage: 65,300 miles. Price: £9,995, unchanged since AskCar first saw it on 4 November 2026, 5 days ago. Fair price: £132 (1%) over the AskCar estimate of £9,863. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 June 2027. Dealer: Motor 2 Go in Denham, 11 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2019-2c9ac030be50
- 2019 Mazda CX-3 2.0 SKYACTIV-G Sport Nav+, 119 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 40,087 miles. Price: £12,995, unchanged since AskCar first saw it on 3 November 2026, 6 days ago. Fair price: £202 (1%) over the AskCar estimate of £12,793. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 November 2026. Dealer: Ecomotive in Hillingdon, 13 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2019-534eb4a12bcb
- 2019 Mazda CX-3 2.0 SKYACTIV-G SE L Nav+, 119 bhp, manual, petrol, SUV, 5 doors, blue. Mileage: 62,450 miles. Price: £9,795, unchanged since AskCar first saw it on 6 November 2026, 3 days ago. Fair price: £217 (2%) over the AskCar estimate of £9,578. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: Milcars Mazda in Watford, 17 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2019-2045532ab57c
- 2018 Mazda CX-3 2.0 SKYACTIV-G GT Sport, 119 bhp, manual, petrol, SUV, 5 doors, silver. Mileage: 9,422 miles. Price: £13,997, reduced by £104 from £14,101 since AskCar first saw it on 27 October 2026, 13 days ago. Fair price: £574 (4%) over the AskCar estimate of £13,423. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 March 2027. Dealer: Citygate Kia Watford in Watford, 16 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-bcfb9a868294
- 2017 Mazda CX-3 2.0 SKYACTIV-G Sport NAV, 119 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 25,544 miles. Price: £13,650, unchanged since AskCar first saw it on 4 November 2026, 5 days ago. Fair price: £610 (4%) over the AskCar estimate of £13,040. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 October 2027. Dealer: Lodge Garage Mazda in Aylesbury, 19 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2017-c9c7fb10fe07
- 2016 Mazda CX-3 1.5 SKYACTIV-D Sport NAV, 104 bhp, manual, diesel, SUV, 5 doors, grey. Mileage: 45,748 miles. Price: £8,998, unchanged since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £414 (4%) over the AskCar estimate of £8,584. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 November 2026. Dealer: Acar 2 Go in Aylesbury, 12 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2016-acc582966073
- 2015 Mazda CX-3 2.0 SKYACTIV-G Sport NAV, 119 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 53,213 miles. Price: £9,995, unchanged since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £479 (5%) over the AskCar estimate of £9,516. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 March 2027. Dealer: Ecomotive in Hillingdon, 13 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2015-78e80fc73fa2
- 2019 Mazda CX-3 2.0 SKYACTIV-G Sport Nav+, 119 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 51,000 miles. Price: £12,650, reduced by £250 from £12,900 since AskCar first saw it on 25 October 2026, 15 days ago. Fair price: £698 (5%) over the AskCar estimate of £11,952. Euro 6 emissions standard. ULEZ compliant. Dealer: Specto Motors in St Albans, 17 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2019-55904c2546a4
- 2015 Mazda CX-3 2.0 SE-L Nav SE L NAV, 118 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 42,000 miles. Price: £9,990, reduced by £305 from £10,295 since AskCar first saw it on 22 October 2026, 18 days ago. Fair price: £659 (7%) over the AskCar estimate of £9,331. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 October 2027. Dealer: SKK Motors in Harrow, 20 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2015-cee862f7324a
- 2016 Mazda CX-3 2.0 SKYACTIV-G Sport NAV, 119 bhp, manual, petrol, SUV, 5 doors, blue. Mileage: 33,000 miles. Price: £10,995, unchanged since AskCar first saw it on 17 October 2026, 23 days ago. Fair price: £767 (7%) over the AskCar estimate of £10,228. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 October 2027. Dealer: Milcars Mazda in Watford, 17 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2016-ac6d8ff2cfb6
- 2017 Mazda CX-3 2.0 SKYACTIV-G Sport NAV, 119 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 25,544 miles. Price: £13,650, unchanged since AskCar first saw it on 4 November 2026, 5 days ago. Fair price: £610 (4%) over the AskCar estimate of £13,040. Euro 6 emissions standard. ULEZ compliant. Dealer: Lodge Garage Mazda in Aylesbury, 19 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2017-b349d8eac352
- 2017 Mazda CX-3 2.0 SKYACTIV-G SE L NAV, 119 bhp, manual, petrol, SUV, 5 doors, red. Mileage: 92,820 miles. Price: £6,390. AskCar first saw it on 15 August 2026, 86 days ago. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 4 August 2026; ask the dealer for the current MOT. Dealer: Alliance Cars in Windlesham, 19 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2017-845d48e1a4ab
- Mazda CX-3 2.0 SKYACTIV-G Sport Black+, 119 bhp, automatic, petrol, SUV, 5 doors. Mileage: 52,000 miles. Price: £11,485, unchanged since AskCar first saw it on 20 August 2026, 81 days ago. Euro 6 emissions standard. ULEZ compliant. Dealer: TLC Car Sales in St Albans, 19 miles from High Wycombe. AskCar page: https://askcar.co.uk/car/mazda-cx-3-13e718ee5877
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