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: 9,893 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: Grey
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Kia Stonic GT Line has covered 9,893 miles, around 6,400 more miles than is typical for its age. The AskCar estimate for this car is £21,367. It is priced at £21,294, which is £73 below that estimate. The AskCar estimate uses 1,673 UK dealer adverts for the Kia Stonic, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 19 days ago, the asking price has dropped by £197. The seller is Citygate KIA & ORA High Wycombe, based in High Wycombe. 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: £73 (under 1%) under the AskCar estimate of £21,367.

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 2026 Kia Stonic with the 1.0 petrol engine is typically advertised at £21,000: the median of the 198 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 Kia Stonic has been on sale for at least 19 days.

Price history

AskCar first saw this advert on 14 October 2026 at £21,491. Its asking price is now £21,294, £197 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 14 October 2026: £21,491
• 30 October 2026: £21,294

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 6,400 miles higher than the median mileage of a 2026 Kia Stonic on AskCar.

Similar cars

69 other 2026 Kia Stonic GT Line 1.0 petrol automatic SUVs are for sale at UK dealers, from £18,900 to £24,632, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 Kia Stonic GT Line, 1.0 petrol SUV, white. Mileage: 9,937 miles. Price: £21,350, £56 more than this car. Dealer: Fish Brothers Kia in Swindon. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-40e9ffa51c19
• 2026 Kia Stonic GT Line, 1.0 petrol SUV, red. Mileage: 9,675 miles. Price: £21,118, £176 less than this car. Dealer: Citygate KIA & ORA High Wycombe in High Wycombe. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-8a5f61c077b2
• 2026 Kia Stonic GT Line, 1.0 petrol SUV, blue. Mileage: 9,649 miles. Price: £21,995, £701 more than this car. Dealer: SG Petch York in York. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-3ec6159673a3