2023 Kia Stonic 1.0 GT Line

Overview

• Make: Kia
• Model: Stonic
• Trim: GT Line
• Version: 1.0 T-GDi GT Line DCT FWD Euro 6 5dr
• Year: 2023
• Mileage: 3,457 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia Stonic GT Line has covered 3,457 miles, around 15,700 fewer miles than is typical for its age. Priced at £13,999, it is advertised £2,992 below the AskCar estimate of £16,991. 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 4 days ago, the asking price has dropped by £500. It is advertised by Automotive in Ormskirk. 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: £2,992 (17%) under the AskCar estimate of £16,991.

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

AskCar first saw this 2023 Kia Stonic advertised 4 days ago. About 4 in 10 of 2023 Kia Stonic cars are gone from sale within a month of being advertised: 328 of the 810 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 29 October 2026 at £14,499. Its asking price is now £13,999, £500 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 29 October 2026: £14,499
• 2 November 2026: £13,999

Mileage and MOT

Advertised mileage is about 15,700 miles lower than the median mileage of a 2023 Kia Stonic on AskCar.

Similar cars

60 other 2023 Kia Stonic GT Line 1.0 petrol automatic SUVs are for sale at UK dealers, from £10,809 to £17,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia Stonic GT Line, 1.0 petrol SUV, black. Mileage: 2,432 miles. Price: £15,540, £1,541 more than this car. Dealer: Evans Halshaw MG York in York. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-a404c4777825
• 2023 Kia Stonic GT Line, 1.0 petrol SUV, red. Mileage: 1,616 miles. Price: £16,320, £2,321 more than this car. Dealer: Evans Halshaw Ford Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-8abb6fca82cc
• 2023 Kia Stonic GT Line, 1.0 petrol SUV, red. Mileage: 1,530 miles. Price: £16,485, £2,486 more than this car. Dealer: Vertu Kia Bradford in Bradford. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-1a933db838a8

• The nearest: 2023 Kia Stonic GT Line, 1.0 petrol SUV, blue, 13 miles from this car. Mileage: 25,292 miles. Price: £15,498, £1,499 more than this car. Dealer: Arnold Clark Liverpool Motorstore / MG / Chery in Liverpool. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-1226ee033e08