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 Manual FWD Euro 6 (s/s) 5dr
• Year: 2023
• Mileage: 1 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres
• Gearbox: Manual
• Drive: Front-wheel drive
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia Stonic GT Line S has covered 1 miles, around 19,100 fewer miles than is typical for its age. The dealer is asking £13,498, which is £3,803 below the AskCar estimate of £17,301. To work out the AskCar estimate, we analyse UK dealer adverts for 1,673 Kia Stonic cars across different ages and specifications. Since we first spotted the advert 91 days ago, the asking price has dropped by £1,000. 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

Good value: £3,803 (21%) under the AskCar estimate of £17,301.

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 91 days.

Price history

AskCar first saw this advert on 3 August 2026 at £14,498. Its asking price is now £13,498, £1,000 less. The latest price cut was seen on 18 August 2026.

Price changes recorded:

• 3 August 2026: £14,498
• 18 August 2026: £13,498

Mileage and MOT

Advertised mileage is about 19,100 miles lower than the median mileage of a 2023 Kia Stonic on AskCar.

The advertised mileage of 1 miles looks wrong for a 2023 car; check it with the dealer.

Similar cars

102 other 2023 Kia Stonic GT Line S 1.0 petrol manual SUVs are for sale at UK dealers, from £10,060 to £16,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, yellow. Mileage: 2,884 miles. Price: £15,488, £1,990 more than this car. Dealer: Jeff White Motors in Cardiff. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-719816d36d66
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, red. Mileage: 4,402 miles. Price: £15,990, £2,492 more than this car. Dealer: Speedwell Kia in Exeter. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-0b2471c5cc85
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, blue. Mileage: 5,202 miles. Price: £16,495, £2,997 more than this car. Dealer: Waylands Kia Reading in West End. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-860ad550abfe