2023 Kia Stonic 1.0 T-GDi MHEV GT Line

Overview

• Make: Kia
• Model: Stonic
• Trim: GT Line
• Version: 1.0 T-GDi Mhev GT Line DCT FWD Euro 6 (s/s) 5dr (118 bhp)
• Year: 2023
• Mileage: 49,596 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres, 118 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 49,596 miles on the clock, this 2023 Kia Stonic GT Line has done roughly 30,600 more miles than a typical 2023 Kia Stonic. Its asking price of £13,475 is £218 above the AskCar estimate of £13,257. The AskCar estimate draws on 1,701 Kia Stonic adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 19 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at JMV Cars Ltd of Shorne in Gravesend. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £218 (1%) over the AskCar estimate of £13,257.

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 1,701 priced Kia Stonic adverts across different ages and specifications, as of 5 November 2026.

A 2023 Kia Stonic with the 1.0 petrol engine is typically advertised at £14,800: the median of the 575 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 Kia Stonic has been on sale for at least 19 days.

Price history

AskCar first saw this advert on 17 October 2026 at £13,475. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 5 January 2027.

It has had one MOT, on 6 January 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 47,834 miles, which matches the advertised 49,596 miles.

Advertised mileage is about 30,600 miles higher than the median mileage of a 2023 Kia Stonic on AskCar.

Similar cars

67 other 2023 Kia Stonic GT Line 1.0 petrol automatic SUVs are for sale at UK dealers, from £12,550 to £17,495, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia Stonic GT Line, 1.0 petrol SUV, red. Mileage: 46,580 miles. Price: £13,699, £224 more than this car. Dealer: Alan Day (Colindale) (London) in London. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-ac9788ded796
• 2023 Kia Stonic GT Line, 1.0 petrol SUV, grey. Mileage: 45,133 miles. Price: £12,550, £925 less than this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-ba172c9a06bf
• 2023 Kia Stonic GT Line, 1.0 petrol SUV, yellow. Mileage: 44,664 miles. Price: £15,495, £2,020 more than this car. Dealer: Boongate Kia in Peterborough. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-c6b70082b2ef

• The nearest: 2023 Kia Stonic GT Line, 1.0 petrol SUV, blue, 27 miles from this car. Mileage: 11,567 miles. Price: £16,995, £3,520 more than this car. Dealer: Brayleys Cars Brayley Honda Enfield in Enfield. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-1383b103749f