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
• Year: 2023
• Mileage: 17,316 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2023 Kia Stonic GT Line S is 17,316 miles. Priced at £15,890, it is advertised £82 above the AskCar estimate of £15,808. The AskCar estimate uses UK dealer asking prices, including 1,708 Kia Stonic adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert today. Its advertised mileage matches the government's MOT record. The seller is The Donalds Group Donalds Kia Ipswich, based in Ipswich. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Price

Fair price: £82 (under 1%) over the AskCar estimate of £15,808.

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 1,708 priced Kia Stonic adverts across different ages and specifications, as of 14 November 2026.

A 2023 Kia Stonic with the 1.0 petrol engine is typically advertised at £14,500: the median of the 571 for sale on AskCar, as of 14 November 2026.

Time on sale

AskCar first saw this 2023 Kia Stonic advertised today. About 4 in 10 of 2023 Kia Stonic cars are gone from sale within a month of being advertised: 374 of the 917 first advertised between 14 July 2026 and 11 October 2026.

Price history

AskCar first saw this advert on 14 November 2026 at £15,890. 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 14 November 2026: valid until 9 July 2027.

It has had one MOT, on 10 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 15,734 miles, which matches the advertised 17,316 miles.

Advertised mileage is about 1,900 miles lower than the median mileage of a 2023 Kia Stonic on AskCar.

Similar cars

185 other 2023 Kia Stonic GT Line S 1.0 petrol automatic SUVs are for sale at UK dealers, from £10,995 to £17,998, as of 14 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, white. Mileage: 17,149 miles. Price: £16,354, £464 more than this car. Dealer: Birchwood Kia Washington in Sompting. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-a237372ffed9
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, blue. Mileage: 17,069 miles. Price: £16,381, £491 more than this car. Dealer: Griffin Mill Summit in Cardiff. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-f40a5aa58c75
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, blue. Mileage: 17,000 miles. Price: £15,971, £81 more than this car. Dealer: P J Nicholls Ltd Pershore in Pershore. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-b4d06875b026

• The nearest: 2023 Kia Stonic GT Line S, 1.0 petrol SUV, red, 25 miles from this car. Mileage: 10,472 miles. Price: £15,690, £200 less than this car. Dealer: The Donalds Group Donalds Kia Bury St Edmunds in Bury St Edmunds. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-b1bf0427cf00