2023 Kia Stonic 1.0 T-GDi GT Line

Overview

• Make: Kia
• Model: Stonic
• Trim: GT Line
• Version: 1.0 T-GDi GT Line DCT FWD Euro 6 (s/s) 5dr (98 bhp)
• Year: 2023
• Mileage: 9,500 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres, 98 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Red
• CO2: 135 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia Stonic GT Line has covered 9,500 miles, around 9,700 fewer miles than is typical for its age. Its asking price of £16,695 is £777 above the AskCar estimate of £15,918. The AskCar estimate uses UK dealer asking prices, including 1,703 Kia Stonic adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 31 days ago. Its asking price has since fallen by £300. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is FJ Chalke - Nissan, Yeovil, based in Yeovil. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £777 (4%) over the AskCar estimate of £15,918.

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 1,703 priced Kia Stonic adverts across different ages and specifications, as of 4 November 2026.

A 2023 Kia Stonic with the 1.0 petrol engine is typically advertised at £14,800: the median of the 574 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 Kia Stonic has been on sale for at least 31 days.

Price history

AskCar first saw this advert on 4 October 2026 at £16,995. Its asking price is now £16,695, £300 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 4 October 2026: £16,995
• 3 November 2026: £16,695

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 7 September 2027.

It has had one MOT, on 2 September 2026, and passed.

Advisories at the latest test: nearside front tyre slightly damaged on outer sidewall.

Mileage at that test: 8,751 miles, which matches the advertised 9,500 miles.

Advertised mileage is about 9,700 miles lower than the median mileage of a 2023 Kia Stonic on AskCar.

Similar cars

65 other 2023 Kia Stonic GT Line 1.0 petrol automatic SUVs are for sale at UK dealers, from £12,750 to £17,495, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia Stonic GT Line, 1.0 petrol SUV, white. Mileage: 9,630 miles. Price: £15,209, £1,486 less than this car. Dealer: Manamanx in Reading. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-35e46fa8abc2
• 2023 Kia Stonic GT Line, 1.0 petrol SUV, yellow. Mileage: 9,253 miles. Price: £16,498, £197 less than this car. Dealer: Arnold Clark Glasgow Hamilton Road Peugeot Leapmotor in Glasgow. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-aeec3954488a
• 2023 Kia Stonic GT Line, 1.0 petrol SUV, blue. Mileage: 9,846 miles. Price: £15,995, £700 less than this car. Dealer: Brayleys Cars Brayley KIA Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-4214f72141bd

• The nearest: 2023 Kia Stonic GT Line, 1.0 petrol SUV, black, 32 miles from this car. Mileage: 16,000 miles. Price: £17,495, £800 more than this car. Dealer: Penton Citroen & MG Poole in Poole. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-f0d83ce227f5