2026 Kia Stonic 1.0 T-GDi MHEV GT Line S

Overview

• Make: Kia
• Model: Stonic
• Trim: GT Line S
• Version: 1.0 T-GDi Mhev GT Line S DCT FWD Euro 6 (s/s) 5dr
• Year: 2026
• Mileage: 3,251 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2026 Kia Stonic GT Line S is 3,251 miles. Its asking price of £23,899 is £4 below the AskCar estimate of £23,903. The AskCar estimate draws on 1,704 Kia Stonic adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 1 day ago. The seller is Halliwell Jones KIA Southport, based in Southport. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £4 (under 1%) under the AskCar estimate of £23,903.

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 1,704 priced Kia Stonic adverts across different ages and specifications, as of 12 November 2026.

A 2026 Kia Stonic with the 1.0 petrol engine is typically advertised at £21,300: the median of the 204 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2026 Kia Stonic advertised 1 day ago. About 4 in 10 of 2026 Kia Stonic cars are gone from sale within a month of being advertised: 75 of the 182 first advertised between 12 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £23,899. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 500 miles lower than the median mileage of a 2026 Kia Stonic on AskCar.

Similar cars

30 other 2026 Kia Stonic GT Line S 1.0 petrol automatic SUVs are for sale at UK dealers, from £20,495 to £25,995, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2026 Kia Stonic GT Line S, 1.0 petrol SUV, grey. Mileage: 3,276 miles. Price: £24,508, £609 more than this car. Dealer: Birchwood Kia Washington in Sompting. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-4cc05ad26e4d
• 2026 Kia Stonic GT Line S, 1.0 petrol SUV, blue. Mileage: 3,195 miles. Price: £23,990, £91 more than this car. Dealer: Peter Cooper Kia Hedge End in Hedge End. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-9bd25e00d239
• 2026 Kia Stonic GT Line S, 1.0 petrol SUV, black. Mileage: 3,392 miles. Price: £24,378, £479 more than this car. Dealer: Vertu Kia Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-414901cb5183

• The nearest: 2026 Kia Stonic GT Line S, 1.0 petrol SUV, red, 32 miles from this car. Mileage: 18 miles. Price: £24,998, £1,099 more than this car. Dealer: Arnold Clark Northwich Vauxhall / Kia in Northwich. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-63601dbf8486