2025 Kia Stonic 1.0 T-GDi MHEV GT Line S
Version: 1.0 T-GDi Mhev GT Line S DCT FWD Euro 6 (s/s) 5dr (98 bhp)
Price: £18,295. Fair price: £1,116 (5%) under the AskCar estimate of £19,411, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,712 priced Kia Stonic adverts on AskCar as of 31 October 2026.
AskCar lists 1,725 used Kia Stonic from 786 UK dealerships, as of 31 October 2026.
Overview
- Make
- Kia
- Model
- Stonic
- Trim
- GT Line S
- Version
- 1.0 T-GDi Mhev GT Line S DCT FWD Euro 6 (s/s) 5dr (98 bhp)
- Mileage
- 4,775 miles
- Year
- 2025
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 1.0 L
- Gearbox
- Automatic
- Power
- 98 bhp
- Seats
- 5
- CO2
- 129 g/km
- Colour
- Blue
- 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
At 4,775 miles, this 2025 Kia Stonic GT Line S has covered about 2,600 fewer miles than other 2025 Kia Stonic cars. The AskCar estimate for this car is £19,411. It is priced at £18,295, which is £1,116 below that estimate. The AskCar estimate uses 1,712 UK dealer adverts for the Kia Stonic, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. The seller is Acorn Kia Macclesfield, based in Macclesfield.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £18,295 |
Price and mileage comparison
Fair price: £1,116 (5%) under the AskCar estimate of £19,411.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 1,712 priced Kia Stonic adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 2,600 miles lower than the median mileage of a 2025 Kia Stonic on AskCar.
MOT
MOT: first test not yet due.
Other matching cars
29 other 2025 Kia Stonic GT Line S automatic petrol cars are for sale at UK dealers from £15,950 to £23,990, as of 31 October 2026.
The 5 cheapest:
- 2025 Kia Stonic. Price: £15,950. Mileage: 18,064 miles. Dealer: South Croydon Motor Centre in Kenley. AskCar page: https://askcar.co.uk/car/kia-stonic-2025-61376fe46d99
- 2025 Kia Stonic. Price: £15,995. Mileage: 39,000 miles. Dealer: Gks Of Ivybridge in Plymouth. AskCar page: https://askcar.co.uk/car/kia-stonic-2025-9b4a4b249268
- 2025 Kia Stonic. Price: £16,570. Mileage: 8,000 miles. Dealer: Evans Halshaw Hyundai Gateshead in Gateshead. AskCar page: https://askcar.co.uk/car/kia-stonic-2025-2841904b65ac
- 2025 Kia Stonic. Price: £17,210. Mileage: 16,623 miles. Dealer: JCT600 Kia Castleford in Castleford. AskCar page: https://askcar.co.uk/car/kia-stonic-2025-7b3f486aaf04
- 2025 Kia Stonic. Price: £17,790. Mileage: 16,307 miles. Dealer: All Electric BYD Stourbridge in Stourbridge. AskCar page: https://askcar.co.uk/car/kia-stonic-2025-0912b8c98e3a
The 29 matching cars have covered 1,049 to 39,000 miles, compared with 4,775 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Kia Stonic cars for sale · 2025 Kia Stonic price guide
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How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.