2023 Kia Stonic 1.0 T-GDi MHEV GT Line S
Price: £14,295. Fair price: £383 (2%) over the AskCar estimate of £13,912, 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 S
- Version: 1.0 T-GDi Mhev GT Line S Manual FWD Euro 6 (s/s) 5dr
- Year: 2023
- Mileage: 29,745 miles
- Fuel: Petrol, mild hybrid
- Body: SUV, 5 doors, 5 seats
- Engine: 1.0 litres
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 127 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 29,745 miles on the clock, this 2023 Kia Stonic GT Line S has done roughly 10,600 more miles than a typical 2023 Kia Stonic. The AskCar estimate for this car is £13,912. It is priced at £14,295, which is £383 above that estimate. The AskCar estimate draws on 1,673 Kia Stonic adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 17 days ago. The seller is T C Autos (Omagh) (County Tyrone), based in Fermanagh and Omagh. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £383 (2%) over the AskCar estimate of £13,912.
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 17 days.
Price history
AskCar first saw this advert on 16 October 2026 at £14,295. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 10,600 miles higher than the median mileage of a 2023 Kia Stonic on AskCar.
Similar cars
102 other 2023 Kia Stonic GT Line S 1.0 petrol manual SUVs are for sale at UK dealers, from £10,060 to £16,495, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2023 Kia Stonic GT Line S, 1.0 petrol SUV, red. Mileage: 29,860 miles. Price: £13,299, £996 less than this car. Dealer: H.P.L. Motors - Oldham (Greater Manchester) in Oldham. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-78a07fed6837
- 2023 Kia Stonic GT Line S, 1.0 petrol SUV, yellow. Mileage: 30,219 miles. Price: £13,790, £505 less than this car. Dealer: Direct Cars in Sheffield. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-998f1845c17c
- 2023 Kia Stonic GT Line S, 1.0 petrol SUV, yellow. Mileage: 30,800 miles. Price: £14,495, £200 more than this car. Dealer: Fine Cars in Lee-on-the-Solent. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-35d8ff36fc4e
- The nearest: 2023 Kia Stonic GT Line S, 1.0 petrol SUV, red, 51 miles from this car. Mileage: 23,688 miles. Price: £13,595, £700 less than this car. Dealer: Charles Hurst Kia Newtownabbey in Newtownabbey. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-49c461e448a4
Browse all Kia Stonic cars for sale · 2023 Kia Stonic price guide
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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.