2026 Kia Stonic 1.0 T-GDi GT Line S

Overview

• Make: Kia
• Model: Stonic
• Trim: GT Line S
• Version: 1.0 T-GDi 48V 113 GT Line S DCT FWD Euro 6 5dr (113 bhp)
• Year: 2026
• Mileage: 3,876 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: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2026 Kia Stonic GT Line S is 3,876 miles. Its asking price of £25,495 is £1,169 above the AskCar estimate of £24,326. 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 50 days ago. Its asking price has since fallen by £500. The seller is Bells Kia Bedford, based in Bedford. 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: £1,169 (4%) over the AskCar estimate of £24,326.

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 50 days.

Price history

AskCar first saw this advert on 13 September 2026 at £25,995. Its asking price is now £25,495, £500 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 13 September 2026: £25,995
• 24 September 2026: £25,750
• 21 October 2026: £25,595
• 24 October 2026: £25,495

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 400 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, black. Mileage: 3,923 miles. Price: £20,880, £4,615 less than this car. Dealer: Murray Plymouth in Plymouth. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-3377e7cb1f92
• 2026 Kia Stonic GT Line S, 1.0 petrol SUV, black. Mileage: 4,000 miles. Price: £23,999, £1,496 less than this car. Dealer: Alan Day (Colindale) (London) in London. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-85ea2a495773
• 2026 Kia Stonic GT Line S, 1.0 petrol SUV, black. Mileage: 4,000 miles. Price: £23,999, £1,496 less than this car. Dealer: Alan Day (Colindale) (London) in London. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-fe05bcc94b6f

• The nearest: 2026 Kia Stonic GT Line S, 1.0 petrol SUV, grey, 21 miles from this car. Mileage: 5,557 miles. Price: £24,495, £1,000 less than this car. Dealer: Bells Kia in Northampton. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-26e7f6d2a6f7