2023 Kia Stonic 1.0 GT Line
Price: £15,199. Fair price: £35 (under 1%) over the AskCar estimate of £15,164, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,673 priced Kia Stonic adverts on AskCar as of 2 November 2026.
AskCar lists 1,701 used Kia Stonic from 788 UK dealerships, as of 2 November 2026.
Overview
- Make: Kia
- Model: Stonic
- Trim: GT Line
- Version: 1.0 T-GDi GT Line DCT FWD Euro 6 5dr
- Year: 2023
- Mileage: 24,301 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 5 seats
- Engine: 1.0 litres
- Gearbox: Automatic (DCT)
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 135 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 24,301 miles, this 2023 Kia Stonic GT Line has covered about 5,200 more miles than other 2023 Kia Stonic cars. Priced at £15,199, it is advertised £35 above the AskCar estimate of £15,164. To work out the AskCar estimate, we analyse UK dealer adverts for 1,673 Kia Stonic cars across different ages and specifications. It first appeared in our advert records 60 days ago. You can find this car at Premier Kia Dukinfield in Stockport. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £35 (under 1%) over the AskCar estimate of £15,164.
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 1,673 priced Kia Stonic adverts across different ages and specifications, as of 2 November 2026.
A 2023 Kia Stonic with the 1.0 petrol engine is typically advertised at £14,800: the median of the 558 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2023 Kia Stonic has been on sale for at least 60 days.
Price history
AskCar first saw this advert on 3 September 2026 at £15,199. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 5,200 miles higher than the median mileage of a 2023 Kia Stonic on AskCar.
Similar cars
60 other 2023 Kia Stonic GT Line 1.0 petrol automatic SUVs are for sale at UK dealers, from £10,809 to £17,495, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2023 Kia Stonic GT Line, 1.0 petrol SUV, red. Mileage: 24,718 miles. Price: £14,999, £200 less than this car. Dealer: TMS Kia Hinckley in Hinckley. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-7cd9117a2610
- 2023 Kia Stonic GT Line, 1.0 petrol SUV, blue. Mileage: 23,421 miles. Price: £15,000, £199 less than this car. Dealer: Holden Kia in Norwich. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-fdf86898ff48
- 2023 Kia Stonic GT Line, 1.0 petrol SUV, blue. Mileage: 25,292 miles. Price: £15,498, £299 more than this car. Dealer: Arnold Clark Liverpool Motorstore / MG / Chery in Liverpool. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-1226ee033e08
- The nearest: 2023 Kia Stonic GT Line, 1.0 petrol SUV, black, 11 miles from this car. Mileage: 31,512 miles. Price: £14,250, £949 less than this car. Dealer: Brian Hill Motors in Bury. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-8481c7fc6b93
Browse all Kia Stonic cars for sale · 2023 Kia Stonic price guide
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Photos
41 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.