Used Kia K4 for sale near Barnet
There are 21 used Kia K4 for sale from UK dealers within 20 miles of Barnet on AskCar, as of 8 November 2026. Typical asking price £25,000 (the median: half cost less, half cost more). The cheapest is £19,998. AskCar lists 280 used Kia K4 across the UK, from 138 dealerships.
The middle half of the 21 cars are priced between £23,000 and £26,000.
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 Barnet
4 of the 21 Kia K4 within 20 miles of Barnet 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 1.6 T-GDi GT Line, 147 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 5,768 miles. Price: £20,948, reduced by £5,050 from £25,998 since AskCar first saw it on 3 June 2026, 158 days ago. Good value: £2,703 (11%) under the AskCar estimate of £23,651. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Citygate Kia Watford in Watford, 8 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-676b806f8ddd
- 2026 Kia K4 1.0 T-GDi MHEV GT Line S, 113 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 3,659 miles. Price: £23,399, reduced by £2,952 from £26,351 since AskCar first saw it on 18 August 2026, 82 days ago. Good value: £2,124 (8%) under the AskCar estimate of £25,523. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Citygate Kia Watford in Watford, 8 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-6415d10f0c71
- 2026 Kia K4 1.0 T-GDi MHEV GT Line, 113 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 19 miles. Price: £23,250, reduced by £2,250 from £25,500 since AskCar first saw it on 3 August 2026, 97 days ago. Fair price: £1,964 (7%) under the AskCar estimate of £25,214. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Brayleys Cars Brayley Kia Harpenden in Harpenden, 14 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-68330bddaded
- 2026 Kia K4 1.0 T-GDi MHEV GT Line S, 113 bhp, automatic, petrol, hatchback, 5 doors, red. Mileage: 2,600 miles. Price: £23,991, unchanged since AskCar first saw it on 8 November 2026. Fair price: £1,659 (6%) under the AskCar estimate of £25,650. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Citygate Kia Watford in Watford, 8 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-56321ab09687
- 2026 Kia K4 1.6 T-GDi GT Line S, 177 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 1,000 miles. Price: £26,995, unchanged since AskCar first saw it on 23 October 2026, 16 days ago. Fair price: £1,622 (5%) under the AskCar estimate of £28,617. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: JCB Kia Bromley in Bromley, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-e017f35cdccd
- 2026 Kia K4 1.0 T-GDi MHEV Pure, 113 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 931 miles. Price: £19,998, reduced by £1,692 from £21,690 since AskCar first saw it on 12 September 2026, 57 days ago. Fair price: £837 (4%) under the AskCar estimate of £20,835. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Citygate Kia Slough in Slough, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-6ef8bf6ad0ff
- 2026 Kia K4 1.0 T-GDi MHEV GT Line S, 113 bhp, automatic, petrol, hatchback, 5 doors, red. Mileage: 1,000 miles. Price: £26,699, reduced by £1,000 from £27,699 since AskCar first saw it on 26 September 2026, 43 days ago. Fair price: £150 (under 1%) under the AskCar estimate of £26,849. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Alan Day (Colindale) (London) in London, 5 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-4d83a00c8db8
- 2026 Kia K4 1.0 T-GDi MHEV GT Line, 113 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 5,000 miles. Price: £22,999, raised by £4,202 from £18,797 since AskCar first saw it on 29 July 2026, 102 days ago. Fair price: £125 (under 1%) under the AskCar estimate of £23,124. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Alan Day (Colindale) (London) in London, 5 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-0d57b721fef7
- 2026 Kia K4 1.0 T-GDi MHEV GT Line, 113 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 5,000 miles. Price: £22,999, raised by £2,265 from £20,734 since AskCar first saw it on 7 July 2026, 124 days ago. Fair price: £125 (under 1%) under the AskCar estimate of £23,124. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Alan Day (Colindale) (London) in London, 5 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-6eda7898af3d
- 2026 Kia K4 1.0 T-GDi MHEV GT Line, 113 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 5,000 miles. Price: £22,999, raised by £2,704 from £20,295 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £125 (under 1%) under the AskCar estimate of £23,124. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Alan Day (Colindale) (London) in London, 5 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-8d05b1c22d5e
- 2026 Kia K4 1.0 T-GDi MHEV GT Line S, 113 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 1,000 miles. Price: £26,995, reduced by £500 from £27,495 since AskCar first saw it on 18 September 2026, 51 days ago. Fair price: £146 (under 1%) over the AskCar estimate of £26,849. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Brayleys Cars Brayley Honda Enfield in Enfield, 6 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-f49a6639c60a
- 2026 Kia K4 1.0 T-GDi MHEV GT Line S, 113 bhp, automatic, petrol, hatchback, 5 doors, gold. Mileage: 7,299 miles. Price: £24,995, reduced by £1,300 from £26,295 since AskCar first saw it on 18 September 2026, 51 days ago. Fair price: £170 (under 1%) over the AskCar estimate of £24,825. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Brayleys Cars Brayley Honda Enfield in Enfield, 6 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-b82656763043
- 2026 Kia K4 1.0 T-GDi MHEV GT Line, 113 bhp, automatic, petrol, hatchback, 5 doors, red. Mileage: 256 miles. Price: £25,350, unchanged since AskCar first saw it on 9 October 2026, 30 days ago. Fair price: £315 (1%) over the AskCar estimate of £25,035. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Ken Brown Motors Harlow in Harlow, 16 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-04ddfb94b161
- 2026 Kia K4 1.0 T-GDi MHEV GT Line S, 113 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 5,000 miles. Price: £25,699, raised by £5,189 from £20,510 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £337 (1%) over the AskCar estimate of £25,362. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Alan Day (Colindale) (London) in London, 5 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-4f130019bf61
- 2026 Kia K4 1.0 T-GDi MHEV GT Line S, 113 bhp, automatic, petrol, hatchback, 5 doors, red. Mileage: 6,000 miles. Price: £25,499, raised by £1,250 from £24,249 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £372 (1%) over the AskCar estimate of £25,127. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Alan Day (Colindale) (London) in London, 5 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-14ea140c61fe
- 2026 Kia K4 1.0 T-GDi MHEV GT Line S, 113 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 4,000 miles. Price: £25,999, raised by £4,504 from £21,495 since AskCar first saw it on 7 July 2026, 124 days ago. Fair price: £517 (2%) over the AskCar estimate of £25,482. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Alan Day (Colindale) (London) in London, 5 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-8e6660f53a8c
- 2026 Kia K4 1.6 T-GDi GT Line S, 177 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 6,323 miles. Price: £27,850, unchanged since AskCar first saw it on 9 October 2026, 30 days ago. Fair price: £1,148 (4%) over the AskCar estimate of £26,702. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Ken Brown Motors Harlow in Harlow, 16 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-3ed55abbaf34
- 2026 Kia K4 1.0 T-GDi MHEV GT Line, 113 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 7,732 miles. Price: £23,990, reduced by £460 from £24,450 since AskCar first saw it on 26 August 2026, 74 days ago. Fair price: £1,447 (6%) over the AskCar estimate of £22,543. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: RRG Group GWR Kia in Ealing, 11 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-0c5530071250
- 2026 Kia K4 1.0 T-GDi MHEV GT Line, 113 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 20 miles. Price: £27,995, unchanged since AskCar first saw it on 7 November 2026, 1 day ago. Above the going rate: £2,782 (11%) over the AskCar estimate of £25,213. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: JCB Kia Bromley in Bromley, 19 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-820a57da387b
- 2026 Kia K4 1.0 T-GDi MHEV GT Line S, 113 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 10 miles. Price: £25,899, unchanged since AskCar first saw it on 19 October 2026, 20 days ago. Fair price: £1,763 (6%) under the AskCar estimate of £27,662. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Alan Day (Colindale) (London) in London, 5 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-3ed442d846a0
- 2026 Kia K4 1.0 T-GDi MHEV Pure, 113 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 1,000 miles. Price: £20,999, reduced by £1,000 from £21,999 since AskCar first saw it on 26 September 2026, 43 days ago. Fair price: £1,172 (5%) under the AskCar estimate of £22,171. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Alan Day (Colindale) (London) in London, 5 miles from Barnet. AskCar page: https://askcar.co.uk/car/kia-k4-2026-5744e178be1d
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