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: 6,000 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

At 6,000 miles, this 2026 Kia Stonic GT Line S has covered about 2,500 more miles than other 2026 Kia Stonic cars. The dealer is asking £23,999, which is £403 above the AskCar estimate of £23,596. To work out the AskCar estimate, we analyse UK dealer adverts for 1,673 Kia Stonic cars across different ages and specifications. We first saw this car advertised 69 days ago. Its asking price has since fallen by £500. It is advertised by Alan Day (Colindale) (London) in Barnet. 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: £403 (1%) over the AskCar estimate of £23,596.

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 69 days.

Price history

AskCar first saw this advert on 25 August 2026 at £24,499. Its asking price is now £23,999, £500 less. The latest price cut was seen on 15 October 2026.

Price changes recorded:

• 25 August 2026: £24,499
• 15 October 2026: £23,999

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,500 miles higher than the median mileage of a 2026 Kia Stonic on AskCar.

Similar cars

28 other 2026 Kia Stonic GT Line S 1.0 petrol automatic SUVs are for sale at UK dealers, from £20,495 to £25,998, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 Kia Stonic GT Line S, 1.0 petrol SUV, grey. Mileage: 6,000 miles. Price: £24,950, £951 more than this car. Dealer: FJ Chalke - Kia, Mere in Mere. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-3bd8fcc4c2f6
• 2026 Kia Stonic GT Line S, 1.0 petrol SUV, grey. Mileage: 5,557 miles. Price: £24,495, £496 more than this car. Dealer: Bells Kia in Northampton. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-26e7f6d2a6f7
• 2026 Kia Stonic GT Line S, 1.0 petrol SUV, grey. Mileage: 5,210 miles. Price: £23,999, the same price as this car. Dealer: NK Motors in Nottingham. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-c5f195e93a5c

• The nearest: 2026 Kia Stonic GT Line S, 1.0 petrol SUV, black, under a mile from this car. Mileage: 4,000 miles. Price: £23,999, the same price as this car. Dealer: Alan Day (Colindale) (London) in London. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-85ea2a495773