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 DCT FWD Euro 6 (s/s) 5dr (118 bhp)
• Year: 2021
• Mileage: 26,497 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres, 118 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: White
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Kia Stonic GT Line S has covered 26,497 miles, around 9,700 fewer miles than is typical for its age. The dealer is asking £14,134, which is £183 above the AskCar estimate of £13,951. To work out the AskCar estimate, we analyse UK dealer adverts for 1,707 Kia Stonic cars across different ages and specifications. We first recorded this advert 88 days ago, and its asking price has since fallen by £737. Our records show an MOT expiry date of 30 October 2026, which has passed. Ask the dealer for an update. The seller is Budgen Motors Peugeot Telford, based in Telford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £183 (1%) over the AskCar estimate of £13,951.

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 1,707 priced Kia Stonic adverts across different ages and specifications, as of 10 November 2026.

A 2021 Kia Stonic with the 1.0 petrol engine is typically advertised at £11,500: the median of the 131 for sale on AskCar, as of 10 November 2026.

Time on sale

This 2021 Kia Stonic has been on sale for at least 88 days.

Price history

AskCar first saw this advert on 14 August 2026 at £14,871. Its asking price is now £14,134, £737 less. The latest price cut was seen on 8 November 2026.

Price changes recorded:

• 14 August 2026: £14,871
• 12 September 2026: £15,283
• 15 September 2026: £15,288
• 17 September 2026: £15,275
• 19 September 2026: £15,410
• 22 September 2026: £15,255
• 26 September 2026: £15,282
• 29 September 2026: £15,121
• 3 October 2026: £15,118
• 6 October 2026: £15,090
• 8 October 2026: £15,079
• 10 October 2026: £14,851
• 13 October 2026: £14,817
• 16 October 2026: £14,807
• 17 October 2026: £14,531
• 20 October 2026: £14,363
• 22 October 2026: £14,332
• 24 October 2026: £14,291
• 27 October 2026: £14,245
• 29 October 2026: £14,087
• 31 October 2026: £14,051
• 3 November 2026: £13,982
• 8 November 2026: £13,499
• 10 November 2026: £14,134

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: the latest record we hold ran out on 30 October 2026; ask the dealer for the current MOT.

Advertised mileage is about 9,700 miles lower than the median mileage of a 2021 Kia Stonic on AskCar.

Similar cars

14 other 2021 Kia Stonic GT Line S 1.0 petrol automatic SUVs are for sale at UK dealers, from £9,990 to £15,495, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2021 Kia Stonic GT Line S, 1.0 petrol SUV, grey. Mileage: 26,639 miles. Price: £14,440, £306 more than this car. Dealer: RRG Group GWR Kia in Ealing. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-108ee037c3d2
• 2021 Kia Stonic GT Line S, 1.0 petrol SUV, blue. Mileage: 26,694 miles. Price: £13,510, £624 less than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-4efb1e00df2d
• 2021 Kia Stonic GT Line S, 1.0 petrol SUV, white. Mileage: 25,828 miles. Price: £13,400, £734 less than this car. Dealer: Budgen Motors MG Telford in Telford. AskCar page: https://askcar.co.uk/car/kia-stonic-2021-ed597d4f670a