2021 Kia Stonic 1.0 T-GDi 2

Overview

• Make: Kia
• Model: Stonic
• Trim: 2
• Version: 1.0 T-GDi 2 Manual FWD Euro 6 (s/s) 5dr (99 bhp)
• Year: 2021
• Mileage: 20,538 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres, 99 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Kia Stonic has covered 20,538 miles, around 15,700 fewer miles than is typical for its age. The dealer is asking £11,965, which is £359 above the AskCar estimate of £11,606. To work out the AskCar estimate, we analyse UK dealer adverts for 1,701 Kia Stonic cars across different ages and specifications. It first appeared in our advert records 23 days ago. Its advertised mileage matches the government's MOT record. The seller is WJ King KIA, based in Sidcup. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £359 (3%) over the AskCar estimate of £11,606.

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 1,701 priced Kia Stonic adverts across different ages and specifications, as of 5 November 2026.

A 2021 Kia Stonic with the 1.0 petrol engine is typically advertised at £11,500: the median of the 137 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 Kia Stonic has been on sale for at least 23 days.

Price history

AskCar first saw this advert on 13 October 2026 at £11,965. 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 5 November 2026: valid until 23 September 2027.

It has had 3 MOTs. The latest, on 17 September 2026, passed.

Advisories at the latest test: nearside rear brake pad(s) wearing thin pad is on 4mm; offside rear brake pad(s) wearing thin pad is on 4mm.

Mileage at that test: 20,145 miles, which matches the advertised 20,538 miles.

Advertised mileage is about 15,700 miles lower than the median mileage of a 2021 Kia Stonic on AskCar.

Similar cars

38 other 2021 Kia Stonic 2 1.0 petrol manual SUVs are for sale at UK dealers, from £6,499 to £11,998, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 Kia Stonic 2, 1.0 petrol SUV, yellow. Mileage: 20,750 miles. Price: £11,189, £776 less than this car. Dealer: cinch in Bedford. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-fba8aec273ab
• 2021 Kia Stonic 2, 1.0 petrol SUV, grey. Mileage: 21,563 miles. Price: £11,072, £893 less than this car. Dealer: Vertu Vauxhall Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-322f0d5925b9
• 2021 Kia Stonic 2, 1.0 petrol SUV, white. Mileage: 23,030 miles. Price: £10,895, £1,070 less than this car. Dealer: V12 Sports & Classics Ltd - Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-a3c65e5e3481

• The nearest: 2021 Kia Stonic 2, 1.0 petrol SUV, white, 10 miles from this car. Mileage: 18,012 miles. Price: £11,631, £334 less than this car. Dealer: Glyn Hopkin Kia Romford in Romford. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-2206b31570a3