2026 Kia Stonic 1.0 T-GDi MHEV GT Line S

Price: £24,995. Fair price: £399 (1%) over the AskCar estimate of £24,596, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,673 priced Kia Stonic adverts on AskCar as of 2 November 2026.

AskCar lists 1,701 used Kia Stonic from 788 UK dealerships, as of 2 November 2026.

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: 1,700 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

This 2026 Kia Stonic GT Line S has covered 1,700 miles. Priced at £24,995, it is advertised £399 above the AskCar estimate of £24,596. The AskCar estimate uses UK dealer asking prices, including 1,673 Kia Stonic adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 39 days ago. The seller is JCB Kia Bromley, based in Beckenham. 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: £399 (1%) over the AskCar estimate of £24,596.

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 39 days.

Price history

AskCar first saw this advert on 24 September 2026 at £24,995. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,800 miles lower 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: 2,000 miles. Price: £20,495, £4,500 less than this car. Dealer: Startin BYD (Redditch) in Redditch. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-cb30e55fe2e6
  • 2026 Kia Stonic GT Line S, 1.0 petrol SUV, black. Mileage: 2,027 miles. Price: £24,495, £500 less than this car. Dealer: EMG Motor Group Ely Kia in Ely. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-ad32fa7c44c3
  • 2026 Kia Stonic GT Line S, 1.0 petrol SUV, black. Mileage: 1,196 miles. Price: £23,995, £1,000 less than this car. Dealer: JCB Group Ashford Orbital Kia in Ashford. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-fbd9f4b5f94b
  • The nearest: 2026 Kia Stonic GT Line S, 1.0 petrol SUV, white, 7 miles from this car. Mileage: 1,045 miles. Price: £25,995, £1,000 more than this car. Dealer: Group 1 Kia Coulsdon in Coulsdon. AskCar page: https://askcar.co.uk/car/kia-stonic-2026-318a23dcdb63

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

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Photos

53 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.