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: 26,900 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 26,900 miles, this 2023 Kia Stonic GT Line S has covered about 7,800 more miles than other 2023 Kia Stonic cars. Priced at £13,995, it is advertised £75 below the AskCar estimate of £14,070. To work out the AskCar estimate, we analyse UK dealer adverts for 1,725 Kia Stonic cars across different ages and specifications. We first saw this car advertised 107 days ago. Its asking price has since fallen by £655. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Fine Cars in LEE-on-the-Solent. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £75 (under 1%) under the AskCar estimate of £14,070.

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 1,725 priced Kia Stonic adverts across different ages and specifications, as of 6 November 2026.

A 2023 Kia Stonic with the 1.0 petrol engine is typically advertised at £14,800: the median of the 576 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Kia Stonic has been on sale for at least 107 days.

Price history

AskCar first saw this advert on 22 July 2026 at £14,650. Its asking price is now £13,995, £655 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 22 July 2026: £14,650
• 11 August 2026: £14,495
• 24 October 2026: £13,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 4 June 2027.

It has had one MOT, on 5 June 2026, and passed.

Advisories at the latest test: front brake pad(s) wearing thin; front brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 25,381 miles, which matches the advertised 26,900 miles.

Advertised mileage is about 7,800 miles higher than the median mileage of a 2023 Kia Stonic on AskCar.

Similar cars

103 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 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, red. Mileage: 26,500 miles. Price: £14,250, £255 more than this car. Dealer: FJ Chalke - Nissan, Yeovil in Yeovil. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-f1466d2c79b7
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, grey. Mileage: 26,455 miles. Price: £13,990, the same price as this car. Dealer: Citygate Kia Slough in Slough. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-3b22065d4e33
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, blue. Mileage: 26,315 miles. Price: £13,999, the same price as this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-3abb5df01a5d

• The nearest: 2023 Kia Stonic GT Line S, 1.0 petrol SUV, yellow, under a mile from this car. Mileage: 30,800 miles. Price: £13,995, the same price as this car. Dealer: Fine Cars in Lee-on-the-Solent. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-35d8ff36fc4e