2023 Kia Stonic 1.0 T-GDi Quantum
Version: 1.0 T-GDi Quantum Manual FWD Euro 6 (s/s) 5dr (99 bhp)
Price: £11,490. Good value: £1,385 (10%) under the AskCar estimate of £12,875, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,686 priced Kia Stonic adverts on AskCar as of 30 October 2026.
AskCar lists 1,705 used Kia Stonic from 788 UK dealerships, as of 30 October 2026.
Overview
- Make
- Kia
- Model
- Stonic
- Trim
- Quantum
- Version
- 1.0 T-GDi Quantum Manual FWD Euro 6 (s/s) 5dr (99 bhp)
- Mileage
- 38,012 miles
- Year
- 2023
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 1.0 L
- Gearbox
- Manual
- Power
- 99 bhp
- Seats
- 5
- CO2
- 132 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- T-GDi
- Emissions standard
- Euro 6
About this car
This 2023 Kia Stonic Quantum is advertised with 38,012 miles, approximately 19,300 above the typical mileage for its age. The AskCar estimate for this car is £12,875. It is priced at £11,490, which is £1,385 below that estimate. The AskCar estimate draws on 1,686 Kia Stonic adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. MOT records show an expiry date of 6 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Smiths Renault, Peterborough, based in Peterborough.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £11,490 |
Price and mileage comparison
Good value: £1,385 (10%) under the AskCar estimate of £12,875.
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 1,686 priced Kia Stonic adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 19,300 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 6 June 2027. 35,894 miles at the last test.
Other matching cars
17 other 2023 Kia Stonic Quantum manual petrol cars are for sale at UK dealers from £11,850 to £15,000, as of 30 October 2026.
The 5 cheapest:
- 2023 Kia Stonic. Price: £11,850. Mileage: 39,986 miles. Dealer: CarTime Nelson/Burnley in Nelson. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-893e1383744c
- 2023 Kia Stonic. Price: £12,310. Mileage: 22,829 miles. Dealer: Evans Halshaw Ford Walsall in Walsall. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-ece3270749e2
- 2023 Kia Stonic. Price: £12,995. Mileage: 12,087 miles. Dealer: T C Harrison Derby Commercials in Derby. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-b48a736d2916
- 2023 Kia Stonic. Price: £13,350. Mileage: 14,497 miles. Dealer: CarTime Nelson/Burnley in Nelson. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-72ab6f442ba0
- 2023 Kia Stonic. Price: £13,495. Mileage: 41,000 miles. Dealer: Gravells Kidwelly in Kidwelly. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-887fa29d454b
The 17 matching cars have covered 3,187 to 41,316 miles, compared with 38,012 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
1 photo of this car is on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.