Used Kia K4 for sale near Milton Keynes
There are 6 used Kia K4 for sale from UK dealers within 20 miles of Milton Keynes on AskCar, as of 8 November 2026. The cheapest is £21,995. AskCar lists 280 used Kia K4 across the UK, from 138 dealerships.
As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Milton Keynes
2 of the 6 Kia K4 within 20 miles of Milton Keynes 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 275 priced Kia K4 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.
- 2026 Kia K4 1.0 T-GDi MHEV GT Line, 113 bhp, automatic, petrol, hatchback, 5 doors, yellow. Mileage: 3,250 miles. Price: £21,995, reduced by £2,995 from £24,990 since AskCar first saw it on 18 August 2026, 82 days ago. Fair price: £1,320 (5%) under the AskCar estimate of £23,315. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Brayleys Cars Brayley KIA Dunstable in Dunstable, 14 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/kia-k4-2026-5b588fd65f7a
- 2026 Kia K4 1.0 T-GDi MHEV GT Line, 113 bhp, automatic, petrol, hatchback, 5 doors, red. Mileage: 4,166 miles. Price: £21,995, reduced by £1,000 from £22,995 since AskCar first saw it on 17 October 2026, 22 days ago. Fair price: £1,220 (5%) under the AskCar estimate of £23,215. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Brayleys Cars Brayley KIA Dunstable in Dunstable, 14 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/kia-k4-2026-37a8ba7ad67a
- 2026 Kia K4 1.0 GT Line S, 113 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 7,783 miles. Price: £24,595, reduced by £2,400 from £26,995 since AskCar first saw it on 1 August 2026, 99 days ago. Fair price: £367 (1%) over the AskCar estimate of £24,228. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Bells Kia Bedford in Bedford, 16 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/kia-k4-2026-79a0ff065103
- 2026 Kia K4 1.0 GT Line S, 113 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 11,080 miles. Price: £24,395, reduced by £2,100 from £26,495 since AskCar first saw it on 13 June 2026, 148 days ago. Fair price: £784 (3%) over the AskCar estimate of £23,611. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Waylands Kia Bicester in Bicester, 19 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/kia-k4-2026-389c76b58dff
- 2026 Kia K4 1.6 T-GDi GT Line S, 177 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 5,025 miles. Price: £28,495, reduced by £1,000 from £29,495 since AskCar first saw it on 10 October 2026, 29 days ago. Fair price: £1,077 (3%) over the AskCar estimate of £27,418. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Waylands Kia Bicester in Bicester, 19 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/kia-k4-2026-3d246a5b7f3a
- 2026 Kia K4 1.0 GT Line S, 113 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 5,832 miles. Price: £26,295, unchanged since AskCar first saw it on 1 October 2026, 38 days ago. Fair price: £1,623 (6%) over the AskCar estimate of £24,672. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Waylands Kia Bicester in Bicester, 19 miles from Milton Keynes. AskCar page: https://askcar.co.uk/car/kia-k4-2026-fb822df6012e
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