2023 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: 2023
• Mileage: 44,599 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: Blue
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 44,599 miles on the clock, this 2023 Kia Stonic GT Line S has done roughly 25,500 more miles than a typical 2023 Kia Stonic. The AskCar estimate for this car is £14,256. It is priced at £13,980, which is £276 below that estimate. The AskCar estimate uses 1,673 UK dealer adverts for the Kia Stonic, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 43 days ago, the asking price has dropped by £437. We checked its advertised mileage against the government's MOT record, and they match. The seller is Drive Motor Retail drivedirect Weston-super-Mare MG, based in Weston-Super-Mare. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £276 (1%) under the AskCar estimate of £14,256.

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 1,673 priced Kia Stonic adverts across different ages and specifications, as of 2 November 2026.

A 2023 Kia Stonic with the 1.0 petrol engine is typically advertised at £14,800: the median of the 558 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 Kia Stonic has been on sale for at least 43 days.

Price history

AskCar first saw this advert on 20 September 2026 at £14,417. Its asking price is now £13,980, £437 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 30 September 2026: £14,417
• 3 October 2026: £14,375
• 9 October 2026: £14,345
• 23 October 2026: £14,150
• 31 October 2026: £13,980

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 29 March 2027.

It has had one MOT, on 20 March 2026, and passed.

Advisories at the latest test: offside rear nail in tyre.

Mileage at that test: 42,666 miles, which matches the advertised 44,599 miles.

Advertised mileage is about 25,500 miles higher than the median mileage of a 2023 Kia Stonic on AskCar.

Similar cars

171 other 2023 Kia Stonic GT Line S 1.0 petrol automatic SUVs are for sale at UK dealers, from £11,395 to £17,998, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, blue. Mileage: 44,342 miles. Price: £14,995, £1,015 more than this car. Dealer: Brayleys Cars Brayley Honda Enfield in Enfield. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-a9cef7b99904
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, white. Mileage: 44,929 miles. Price: £14,998, £1,018 more than this car. Dealer: Arnold Clark Stafford Motorstore / BYD / Vanstore in Stafford. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-839158a0fa23
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, red. Mileage: 45,943 miles. Price: £13,598, £382 less than this car. Dealer: Drive Motor Retail drivedirect Aldershot in Aldershot. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-87357e02d5ce

• The nearest: 2023 Kia Stonic GT Line S, 1.0 petrol SUV, blue, 14 miles from this car. Mileage: 10,854 miles. Price: £15,430, £1,450 more than this car. Dealer: Evans Halshaw Vauxhall Cardiff in Cardiff. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-3df2ca652650