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 5dr (98 bhp)
• Year: 2023
• Mileage: 9,630 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres, 98 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: White
• CO2: 135 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia Stonic GT Line is advertised with 9,630 miles, approximately 9,500 below the typical mileage for its age. The dealer is asking £15,209, which is £589 below the AskCar estimate of £15,798. To work out the AskCar estimate, we analyse UK dealer adverts for 1,673 Kia Stonic cars across different ages and specifications. We first recorded this advert 17 days ago, and its asking price has since fallen by £281. Its advertised mileage matches the government's MOT record. The seller is Manamanx, based in Reading. 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

Fair price: £589 (3%) under the AskCar estimate of £15,798.

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 17 days.

Price history

AskCar first saw this advert on 16 October 2026 at £15,490. Its asking price is now £15,209, £281 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 16 October 2026: £15,490
• 23 October 2026: £15,209

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 21 July 2027.

It has had one MOT, on 22 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 9,266 miles, which matches the advertised 9,630 miles.

Advertised mileage is about 9,500 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: 9,655 miles. Price: £16,500, £1,291 more than this car. Dealer: Vertu Kia Edinburgh (Edinburgh) in Edinburgh. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-13d7ff72f158
• 2023 Kia Stonic GT Line, 1.0 petrol SUV, black. Mileage: 9,655 miles. Price: £16,500, £1,291 more than this car. Dealer: Vertu Kia Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-302364c009dc
• 2023 Kia Stonic GT Line, 1.0 petrol SUV, red. Mileage: 9,500 miles. Price: £16,995, £1,786 more than this car. Dealer: FJ Chalke - Nissan, Yeovil in Yeovil. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-ae8fde07f362

• The nearest: 2023 Kia Stonic GT Line, 1.0 petrol SUV, red, 9 miles from this car. Mileage: 22,369 miles. Price: £16,495, £1,286 more than this car. Dealer: Waylands Kia Reading in West End. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-35028ee35f25