2026 Kia Stonic 1.0 T-GDi MHEV GT Line

Price: £21,395. Fair price: £151 (under 1%) over the AskCar estimate of £21,244, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,703 priced Kia Stonic adverts on AskCar as of 4 November 2026.

AskCar lists 1,716 used Kia Stonic from 801 UK dealerships, as of 4 November 2026.

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: 11,677 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: White
  • CO2: 125 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Kia Stonic GT Line is advertised with 11,677 miles, approximately 8,100 above the typical mileage for its age. Its asking price of £21,395 is £151 above the AskCar estimate of £21,244. The AskCar estimate uses UK dealer asking prices, including 1,703 Kia Stonic adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 41 days ago. The seller is SG Petch York, based in York. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £151 (under 1%) over the AskCar estimate of £21,244.

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 1,703 priced Kia Stonic adverts across different ages and specifications, as of 4 November 2026.

A 2026 Kia Stonic with the 1.0 petrol engine is typically advertised at £21,100: the median of the 197 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2026 Kia Stonic has been on sale for at least 41 days.

Price history

AskCar first saw this advert on 24 September 2026 at £21,395. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 8,100 miles higher than the median mileage of a 2026 Kia Stonic on AskCar.

Similar cars

70 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 4 November 2026.

The 3 closest to this car in mileage:

  • 2026 Kia Stonic GT Line, 1.0 petrol SUV, blue. Mileage: 11,627 miles. Price: £21,650, £255 more than this car. Dealer: Ken Brown Motors in Stevenage. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-100db0ffd086
  • 2026 Kia Stonic GT Line, 1.0 petrol SUV, black. Mileage: 11,570 miles. Price: £20,699, £696 less than this car. Dealer: Hendy Kia / Mazda / Honda - Eastleigh in Eastleigh. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-e1157527ec01
  • 2026 Kia Stonic GT Line, 1.0 petrol SUV, white. Mileage: 11,796 miles. Price: £20,825, £570 less than this car. Dealer: Acorn Kia Burntwood in Burntwood. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-88d76e61e26f
  • The nearest: 2026 Kia Stonic GT Line, 1.0 petrol SUV, blue, under a mile from this car. Mileage: 9,649 miles. Price: £21,995, £600 more than this car. Dealer: SG Petch York in York. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-3ec6159673a3

Browse all Kia Stonic cars for sale · 2026 Kia Stonic price guide

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Photos

31 photos of this car are on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.