Used Mazda CX-3 for sale near Reading
There are 8 used Mazda CX-3 for sale from UK dealers within 20 miles of Reading on AskCar, as of 8 November 2026. The cheapest is £6,390. AskCar lists 440 used Mazda CX-3 across the UK, from 355 dealerships.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 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 8 Mazda CX-3 within 20 miles of Reading had their price reduced in the last 14 days to 8 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 8 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 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, 92 days ago. Fair price: £346 (3%) under the AskCar estimate of £10,795. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 April 2027. Dealer: Top Rides Group in Crowthorne, 10 miles from Reading. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2019-aa88b148c4df
- 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, 80 days ago. Fair price: £145 (1%) under the AskCar estimate of £7,640. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 September 2027. Dealer: Wokingham Cars in Wokingham, 6 miles from Reading. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2017-e70a18302976
- 2016 Mazda CX-3 2.0 SKYACTIV-G SE L, 119 bhp, manual, petrol, SUV, 5 doors, black. Mileage: 53,990 miles. Price: £7,995, unchanged since AskCar first saw it on 25 October 2026, 14 days ago. Fair price: £34 (under 1%) under the AskCar estimate of £8,029. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 October 2027. Dealer: A30 car sales of Hook in Hook, 11 miles from Reading. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2016-3d12b2af3d87
- 2019 Mazda CX-3 2.0 SKYACTIV-G Sport Nav+, 147 bhp, manual, petrol, SUV, 5 doors, black. Mileage: 46,906 miles. Price: £11,699, reduced by £250 from £11,949 since AskCar first saw it on 26 October 2026, 13 days ago. Fair price: £42 (under 1%) under the AskCar estimate of £11,741. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 June 2027. Dealer: cinch Bellevue in Hook, 12 miles from Reading. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2019-52149a4ae592
- 2017 Mazda CX-3 2.0 SKYACTIV-G Sport NAV, 119 bhp, automatic, petrol, SUV, 5 doors, red. Mileage: 37,431 miles. Price: £12,168, raised by £1,009 from £11,159 since AskCar first saw it on 9 October 2026, 30 days ago. Fair price: £2 (under 1%) under the AskCar estimate of £12,170. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 May 2027. Dealer: Eden Mazda Newbury in Newbury, 15 miles from Reading. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2017-76679f9c1b31
- 2019 Mazda CX-3 2.0 SKYACTIV-G Sport Nav+, 147 bhp, automatic, petrol, SUV, 5 doors, red. Mileage: 58,904 miles. Price: £12,599, unchanged since AskCar first saw it on 31 October 2026, 8 days ago. Fair price: £141 (1%) over the AskCar estimate of £12,458. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 June 2027. Dealer: cinch Bellevue in Hook, 12 miles from Reading. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2019-208525b47cdd
- 2017 Mazda CX-3 2.0 SKYACTIV-G Sport NAV, 119 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 23,454 miles. Price: £13,837, reduced by £162 from £13,999 since AskCar first saw it on 15 September 2026, 54 days ago. Fair price: £653 (4%) over the AskCar estimate of £13,184. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 March 2027. Dealer: Eden Mazda Basingstoke in Basingstoke, 14 miles from Reading. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2017-d1e59a1db2ea
- 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, 85 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, 15 miles from Reading. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2017-845d48e1a4ab
Mazda CX-3 across the UK by price
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