2023 Kia Stonic 1.0 T-GDi GT Line

Overview

• Make: Kia
• Model: Stonic
• Trim: GT Line
• Version: 1.0 T-GDi GT Line Manual FWD Euro 6 (s/s) 5dr (98 bhp)
• Year: 2023
• Mileage: 36,231 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres, 98 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia Stonic GT Line is advertised with 36,231 miles, approximately 17,100 above the typical mileage for its age. The AskCar estimate for this car is £13,093. It is priced at £12,254, which is £839 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,703 Kia Stonic cars across different ages and specifications. We first recorded this advert 77 days ago, and its asking price has since fallen by £845. The government's MOT record matches its advertised mileage. You can find this car at cinch in Exeter. 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: £839 (6%) under the AskCar estimate of £13,093.

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 77 days.

Price history

AskCar first saw this advert on 19 August 2026 at £13,099. Its asking price is now £12,254, £845 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 19 August 2026: £13,099
• 11 September 2026: £12,999
• 15 September 2026: £13,079
• 22 September 2026: £12,879
• 23 September 2026: £12,679
• 25 September 2026: £12,674
• 30 September 2026: £12,574
• 6 October 2026: £12,569
• 7 October 2026: £12,469
• 20 October 2026: £12,464
• 21 October 2026: £12,364
• 29 October 2026: £12,334
• 4 November 2026: £12,254

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 16 July 2027.

It has had one MOT, on 18 June 2026, and passed.

Advisories at the latest test: nearside front brake pad(s) wearing thin; offside front brake pad(s) wearing thin.

Mileage at that test: 34,982 miles, which matches the advertised 36,231 miles.

Advertised mileage is about 17,100 miles higher than the median mileage of a 2023 Kia Stonic on AskCar.

Similar cars

39 other 2023 Kia Stonic GT Line 1.0 petrol manual SUVs are for sale at UK dealers, from £10,710 to £15,665, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia Stonic GT Line, 1.0 petrol SUV, blue. Mileage: 35,573 miles. Price: £13,998, £1,744 more than this car. Dealer: Arnold Clark Aberdeen Mazda Chery Jeep Alfa Romeo Leapmotor Lepas in Aberdeen. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-64e1490d049c
• 2023 Kia Stonic GT Line, 1.0 petrol SUV, yellow. Mileage: 34,323 miles. Price: £13,698, £1,444 more than this car. Dealer: Arnold Clark Oldbury Fiat / Motorstore / Jeep / Abarth / BYD in Oldbury. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-a647f2948219
• 2023 Kia Stonic GT Line, 1.0 petrol SUV, blue. Mileage: 32,905 miles. Price: £13,295, £1,041 more than this car. Dealer: EMG Motor Group Cambridge KIA in Cambridge. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-53067d32a626

• The nearest: 2023 Kia Stonic GT Line, 1.0 petrol SUV, yellow, 32 miles from this car. Mileage: 7,234 miles. Price: £15,000, £2,746 more than this car. Dealer: Turners Of Roborough in Plymouth. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-dae026b33e4a