2021 Kia Stonic 1.0 T-GDi MHEV GT Line
Version: 1.0 T-GDi Mhev GT Line Manual FWD Euro 6 (s/s) 5dr (118 bhp)
Price: £11,604. Fair price: £331 (2%) over the AskCar estimate of £11,273, 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
- Version
- 1.0 T-GDi Mhev GT Line Manual FWD Euro 6 (s/s) 5dr (118 bhp)
- Mileage
- 47,209 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 1.0 L
- Gearbox
- Manual
- Power
- 118 bhp
- Seats
- 5
- CO2
- 127 g/km
- Colour
- Red
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- T-GDi; MHEV
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
At 47,209 miles, this 2021 Kia Stonic GT Line has covered about 10,900 more miles than other 2021 Kia Stonic cars. Its asking price of £11,604 is £331 above the AskCar estimate of £11,273. To work out the AskCar estimate, we analyse UK dealer adverts for 1,712 Kia Stonic cars across different ages and specifications. It first appeared in our advert records today. MOT records show an expiry date of 31 October 2026, and the latest recorded mileage is consistent with the advert. The seller is TMS Kia Hinckley, based in Hinckley.
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 | £11,604 |
Price and mileage comparison
Fair price: £331 (2%) over the AskCar estimate of £11,273.
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 10,900 miles higher than the median mileage of a 2021 Kia Stonic on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 31 October 2026. 41,590 miles at the last test.
Other matching cars
21 other 2021 Kia Stonic GT Line manual petrol cars are for sale at UK dealers from £9,595 to £12,495, as of 31 October 2026.
The 5 cheapest:
- 2021 Kia Stonic. Price: £9,595. Mileage: 72,900 miles. Dealer: Stoneacre Hull Mazda/Suzuki in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-d9c11342563e
- 2021 Kia Stonic. Price: £9,799. Mileage: 78,306 miles. Dealer: Vertu Vauxhall Northampton in Northampton. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-b40836bdf7d0
- 2021 Kia Stonic. Price: £9,990. Mileage: 55,559 miles. Dealer: SJS Motor Company Kent in Gillingham. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-db24dc3271a0
- 2021 Kia Stonic. Price: £10,280. Mileage: 56,734 miles. Dealer: Lookers Volkswagen Blackburn in Blackburn. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-def2bf5fd12d
- 2021 Kia Stonic. Price: £10,500. Mileage: 50,000 miles. Dealer: Mylson Stoke in Newcastle-under-Lyme. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-ef76b518ce40
The 21 matching cars have covered 20,482 to 78,306 miles, compared with 47,209 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 · 2021 Kia Stonic price guide
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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 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.