2023 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
Price: £15,660. Fair price: £258 (1%) under the AskCar estimate of £15,918, 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
- Mileage
- 19,177 miles
- Year
- 2023
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 1.0 L
- Gearbox
- Automatic
- Seats
- 5
- CO2
- 129 g/km
- Colour
- Grey
- 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
The advertised mileage for this 2023 Kia Stonic GT Line S is 19,177 miles. Priced at £15,660, it is advertised £258 below the AskCar estimate of £15,918. The AskCar estimate uses 1,712 UK dealer adverts for the Kia Stonic, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. Its recorded MOT is valid until 14 October 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Evans Halshaw Ford Glasgow, based in Glasgow.
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 | £15,660 |
Price and mileage comparison
Fair price: £258 (1%) under the AskCar estimate of £15,918.
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 100 miles higher than the median mileage of a 2023 Kia Stonic on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 14 October 2027. 18,820 miles at the last test.
Other matching cars
177 other 2023 Kia Stonic GT Line S automatic petrol cars are for sale at UK dealers from £11,395 to £17,998, as of 31 October 2026.
The 5 cheapest:
- 2023 Kia Stonic. Price: £11,395. Mileage: 22,433 miles. Dealer: Top Gear Harrow in Harrow. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-1b39233c7122
- 2023 Kia Stonic. Price: £11,895. Mileage: 61,777 miles. Dealer: Lloyd South Lakes Kia in Kendal. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-76c941c308fd
- 2023 Kia Stonic. Price: £11,995. Mileage: 66,694 miles. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-1875fef108f4
- 2023 Kia Stonic. Price: £12,500. Mileage: 69,255 miles. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-c019fff23807
- 2023 Kia Stonic. Price: £12,950. Mileage: 65,429 miles. Dealer: Beech Garage Car Sales in Liverpool. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-6fbb60ef53ee
The 177 matching cars have covered 2,658 to 69,255 miles, compared with 19,177 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 · 2023 Kia Stonic price guide
More like this
Photos
6 photos of this car are on its AskCar page.
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.