2021 Kia Stonic 1.0 T-GDi MHEV GT Line S

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 (118 bhp)
• Year: 2021
• Mileage: 64,608 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres, 118 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Kia Stonic GT Line S has covered 64,608 miles, around 28,400 more miles than is typical for its age. Priced at £10,910, it is advertised £769 above the AskCar estimate of £10,141. The AskCar estimate draws on 1,703 Kia Stonic adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 16 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Parkhills Car Centre in Bury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £769 (7%) over the AskCar estimate of £10,141.

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 1,703 priced Kia Stonic adverts across different ages and specifications, as of 4 November 2026.

A 2021 Kia Stonic with the 1.0 petrol engine is typically advertised at £11,600: the median of the 139 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 Kia Stonic has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 19 October 2026 at £10,910. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 15 December 2026.

It has had 2 MOTs. The latest, on 17 November 2025, passed.

Advisories at the latest test: nearside rear seat folded at time of test; offside front tyre worn close to legal limit/worn on edge; offside front brake pad(s) wearing thin; and 1 more.

Mileage at that test: 53,687 miles, which matches the advertised 64,608 miles.

Advertised mileage is about 28,400 miles higher than the median mileage of a 2021 Kia Stonic on AskCar.

Similar cars

17 other 2021 Kia Stonic GT Line S 1.0 petrol manual SUVs are for sale at UK dealers, from £8,995 to £12,799, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Kia Stonic GT Line S, 1.0 petrol SUV. Mileage: 64,608 miles. Price: £10,910, the same price as this car. Dealer: Parkhills Car Centre in Bury. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-a2459bac4131
• 2021 Kia Stonic GT Line S, 1.0 petrol SUV, grey. Mileage: 60,600 miles. Price: £10,995, £85 more than this car. Dealer: Mks Lux in Dundee. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-6ca9b46ab87f
• 2021 Kia Stonic GT Line S, 1.0 petrol SUV, blue. Mileage: 59,783 miles. Price: £11,695, £785 more than this car. Dealer: Gravells Abergavenny in Abergavenny. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-554c25410662