Used Mazda CX-30 for sale near Sleaford
There are 11 used Mazda CX-30 for sale from UK dealers within 20 miles of Sleaford on AskCar, as of 5 November 2026. Typical asking price £20,500 (the median: half cost less, half cost more). The cheapest is £14,899. AskCar lists 1,583 used Mazda CX-30 across the UK, from 535 dealerships.
The middle half of the 11 cars are priced between £18,100 and £21,000.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Sleaford
6 of the 11 Mazda CX-30 within 20 miles of Sleaford had their price reduced in the last 14 days to 5 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 1,561 priced Mazda CX-30 adverts on AskCar as of 5 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.
- 2023 Mazda CX-30 2.0 e-SKYACTIV X MHEV Takumi, 183 bhp, automatic, petrol, SUV, 5 doors, red. Mileage: 25,873 miles. Price: £18,695, reduced by £750 from £19,445 since AskCar first saw it on 19 October 2026, 17 days ago. Fair price: £1,498 (7%) under the AskCar estimate of £20,193. Euro 6 emissions standard. ULEZ compliant. Dealer: Group 1 Assured Lincoln in Lincoln, 15 miles from Sleaford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-b0a6ea7ee5c4
- 2023 Mazda CX-30 2.0 e-SKYACTIV G MHEV GT Sport, 120 bhp, manual, petrol, SUV, 5 doors, red. Mileage: 29,570 miles. Price: £14,899, reduced by £900 from £15,799 since AskCar first saw it on 24 September 2026, 42 days ago. Fair price: £754 (4%) under the AskCar estimate of £15,653. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 July 2027. Dealer: cinch in Lincoln, 17 miles from Sleaford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-3744a8f9839f
- 2026 Mazda CX-30 2.5 e-SKYACTIV G MHEV Exclusive Line, 138 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 16,200 miles. Price: £21,199, reduced by £100 from £21,299 since AskCar first saw it on 28 October 2026, 8 days ago. Fair price: £861 (3%) under the AskCar estimate of £22,060. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: cinch in Grantham, 11 miles from Sleaford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2026-ef9d1a86dfad
- 2021 Mazda CX-30 2.0 e-SKYACTIV X MHEV GT Sport Tech, 183 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 12,267 miles. Price: £17,500, reduced by £700 from £18,200 since AskCar first saw it on 30 September 2026, 36 days ago. Fair price: £544 (3%) under the AskCar estimate of £18,044. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 March 2027. Dealer: Pentagon Lincoln Used Car Centre in Lincoln, 16 miles from Sleaford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-d97cfc58e6d0
- 2025 Mazda CX-30 2.5 e-SKYACTIV G MHEV Takumi, 138 bhp, manual, petrol, SUV, 5 doors, red. Mileage: 13,303 miles. Price: £20,490, reduced by £500 from £20,990 since AskCar first saw it on 16 August 2026, 81 days ago. Fair price: £341 (1%) under the AskCar estimate of £20,831. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Grainger Motor Group GMG Boston Used Cars & Mazda Aftersales in Boston, 17 miles from Sleaford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2025-d7a89c22682f
- 2024 Mazda CX-30 2.0 e-SKYACTIV G MHEV Takumi, 120 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 8,346 miles. Price: £21,861, raised by £1,371 from £20,490 since AskCar first saw it on 24 September 2026, 42 days ago. Fair price: £299 (1%) under the AskCar estimate of £22,160. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Drayton Motors Kia Boston in Boston, 16 miles from Sleaford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2024-98fd9ee992ca
- 2025 Mazda CX-30 2.0 e-SKYACTIV X MHEV Exclusive Line, 183 bhp, manual, petrol, SUV, 5 doors, silver. Mileage: 11,156 miles. Price: £20,994, reduced by £3,606 from £24,600 since AskCar first saw it on 28 May 2026, 161 days ago. Fair price: £39 (under 1%) under the AskCar estimate of £21,033. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Pentagon Lincoln Used Car Centre in Lincoln, 16 miles from Sleaford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2025-e16c61c2d0b0
- 2019 Mazda CX-30 2.0 SKYACTIV-X MHEV GT Sport Tech, 178 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 30,302 miles. Price: £15,490, reduced by £1,000 from £16,490 since AskCar first saw it on 23 July 2026, 105 days ago. Fair price: £15 (under 1%) over the AskCar estimate of £15,475. Euro 6 emissions standard. ULEZ compliant. Dealer: Strategic Vehicle Solutions in Boston, 12 miles from Sleaford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2019-6bfb50df11e6
- 2026 Mazda CX-30 2.5 e-SKYACTIV G MHEV Takumi, 138 bhp, manual, petrol, SUV, 5 doors, grey. Mileage: 25 miles. Price: £26,990, unchanged since AskCar first saw it on 3 October 2026, 33 days ago. Fair price: £385 (1%) over the AskCar estimate of £26,605. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Pentagon Lincoln Used Car Centre in Lincoln, 16 miles from Sleaford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2026-dcea71d229f3
- 2024 Mazda CX-30 2.0 e-SKYACTIV G MHEV Homura, 120 bhp, automatic, petrol, SUV, 5 doors, red. Mileage: 11,942 miles. Price: £19,995, unchanged since AskCar first saw it on 15 September 2026, 51 days ago. Fair price: £750 (3%) over the AskCar estimate of £19,245. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Taylors Select Boston in Boston, 15 miles from Sleaford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2024-b3008bf5417d
- 2025 Mazda CX-30 2.5 e-SKYACTIV G MHEV Prime Line, 138 bhp, manual, petrol, SUV, 5 doors, red. Mileage: 12,999 miles. Price: £20,990, reduced by £4 from £20,994 since AskCar first saw it on 28 May 2026, 161 days ago. Above the going rate: £3,328 (18%) over the AskCar estimate of £17,662. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Pentagon Lincoln Used Car Centre in Lincoln, 16 miles from Sleaford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2025-5d6e4b9073b8
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