2026 Kia K4
1.0 T-GDi Mhev GT Line S DCT FWD Euro 6 (s/s) 5dr (113 bhp)
£25,067
Fair price: within 8% of the typical £25,779 for this model, age and mileage, drawing on 258 adverts of this make and model.
Overview
- Make
- Kia
- Model
- K4
- Trim
- GT LINE S
- Version
- 1.0 T-GDi Mhev GT Line S DCT FWD Euro 6 (s/s) 5dr (113 bhp)
- Mileage
- 4,770 miles
- Year
- 2026
- Fuel type
- Petrol Hybrid
- Body type
- Hatchback
- Engine
- 1.0 L
- Gearbox
- Automatic
- Power
- 113 bhp
- Seats
- 5
- CO2
- 132 g/km
- Colour
- White
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- DCT
- Engine badge
- T-GDi; MHEV
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
This 2026 Kia K4 GT Line S has covered 4,770 miles. Our estimated market asking price is £25,779. This car is advertised at £25,067, which is £712 below that figure. Our estimate draws on 258 Kia K4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 145 days ago, and its asking price has since fallen by £3,853. It may give you a starting point for a conversation about price. The seller is Acorn Kia Burntwood, based in Burntwood.
Stock data from 19 October 2026.
Price history
First seen on 28 May 2026, 145 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £3,853 from the first recorded £28,920. 14 price reductions recorded, the latest observed on 26 September 2026.
| Date observed | Asking price |
|---|---|
| 28 May 2026 | £28,920 |
| 30 May 2026 | £28,571 |
| 16 June 2026 | £27,935 |
| 18 June 2026 | £27,684 |
| 23 June 2026 | £27,142 |
| 26 June 2026 | £27,020 |
| 30 June 2026 | £26,889 |
| 6 July 2026 | £26,889 |
| 9 July 2026 | £26,759 |
| 15 July 2026 | £26,635 |
| 16 July 2026 | £26,635 |
| 29 July 2026 | £26,527 |
| 30 July 2026 | £26,527 |
| 8 August 2026 | £26,229 |
| 23 August 2026 | £25,990 |
| 5 September 2026 | £25,750 |
| 11 September 2026 | £25,500 |
| 26 September 2026 | £24,990 |
| 30 September 2026 | £24,990 |
| 11 October 2026 | £24,995 |
| 16 October 2026 | £25,067 |
| 19 October 2026 | £25,067 |
Price and mileage comparison
Estimated market asking price: £25,779. The asking price is £712 below this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 258 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 1,300 miles higher than typical for a 2026 Kia K4.
MOT
MOT no details held by dvla.
75 other cars with the same year, trim, gearbox and fuel are for sale from £23,995 to £33,789.
| Asking price | Mileage |
|---|---|
| £23,995 | 13,489 miles |
| £23,995 | 9,488 miles |
| £23,995 | 6,432 miles |
| £23,995 | 6,780 miles |
| £24,229 | 5,049 miles |
These cars have covered 10–13,489 miles, compared with 4,770 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all Kia K4 cars for sale · 2026 Kia K4 price guide
Similar cars for less
- 2026 Kia K4, 1,030 miles, £22,999, £2,891 under typical, Eastleigh
- 2026 Kia K4, 30 miles, £22,659, £2,781 under typical, Wolverhampton
- 2026 Kia K4, 2,562 miles, £17,995, £2,067 under typical, Coleraine
Dealer
Acorn Kia Burntwood, Burntwood. Across the dealer network: 7 branches, 426 cars for sale.
Dealer postcode: WS7 1JS.
Dealer opening hours
- Monday
- 08:00-18:00
- Tuesday
- 08:00-18:00
- Wednesday
- 08:00-18:00
- Thursday
- 08:00-18:00
- Friday
- 08:00-18:00
- Saturday
- 08:00-17:00
- Sunday
- 10:00-16:00
