2026 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 (113 bhp)
• Year: 2026
• Mileage: 6,538 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres, 113 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Kia Stonic GT Line is advertised with 6,538 miles, approximately 3,000 above the typical mileage for its age. The AskCar estimate for this car is £22,054. It is priced at £21,990, which is £64 below that estimate. The AskCar estimate uses UK dealer asking prices, including 1,725 Kia Stonic adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records today. The seller is Acorn Kia St Helens, based in St. Helens. 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: £64 (under 1%) under the AskCar estimate of £22,054.

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 2026 Kia Stonic with the 1.0 petrol engine is typically advertised at £21,200: the median of the 204 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2026 Kia Stonic advertised today. About 4 in 10 of 2026 Kia Stonic cars are gone from sale within a month of being advertised: 66 of the 161 first advertised between 12 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 6 November 2026 at £21,990. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,000 miles higher than the median mileage of a 2026 Kia Stonic on AskCar.

Similar cars

75 other 2026 Kia Stonic GT Line 1.0 petrol automatic SUVs are for sale at UK dealers, from £18,900 to £24,449, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2026 Kia Stonic GT Line, 1.0 petrol SUV, green. Mileage: 6,368 miles. Price: £22,250, £260 more than this car. Dealer: Holden Kia in Norwich. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-7fd644a22e4b
• 2026 Kia Stonic GT Line, 1.0 petrol SUV, red. Mileage: 6,793 miles. Price: £21,990, the same price as this car. Dealer: Birchwood Kia Chichester in Chichester. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-c4383c717295
• 2026 Kia Stonic GT Line, 1.0 petrol SUV, black. Mileage: 6,803 miles. Price: £22,434, £444 more than this car. Dealer: TMS Kia Hinckley in Hinckley. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-f589692bca89

• The nearest: 2026 Kia Stonic GT Line, 1.0 petrol SUV, black, under a mile from this car. Mileage: 5,689 miles. Price: £20,864, £1,126 less than this car. Dealer: Acorn Kia St Helens in St Helens. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-c258c23b9f47