2023 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 (118 bhp)
• Year: 2023
• Mileage: 2,000 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres, 118 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Red
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia Stonic GT Line S is advertised with 2,000 miles on the clock. Its asking price of £16,999 is £955 below the AskCar estimate of £17,954. To work out the AskCar estimate, we analyse UK dealer adverts for 1,725 Kia Stonic cars across different ages and specifications. This car was first seen in our listings data 1 day ago. The latest MOT recorded 2,603 miles, above the advertised mileage. Check this with the dealer. The latest recorded MOT expires on 27 September 2027. You can find this car at Alex Scott Guidepost in Choppington. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £955 (5%) under the AskCar estimate of £17,954.

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 1,725 priced Kia Stonic adverts across different ages and specifications, as of 6 November 2026.

A 2023 Kia Stonic with the 1.0 petrol engine is typically advertised at £14,800: the median of the 576 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2023 Kia Stonic advertised 1 day ago. About 4 in 10 of 2023 Kia Stonic cars are gone from sale within a month of being advertised: 354 of the 868 first advertised between 11 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 5 November 2026 at £16,999. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 27 September 2027.

It failed its MOT on 16 September 2026 (rear registration plate inscription illegible) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 2,603 miles. The advert says 2,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 17,100 miles lower than the median mileage of a 2023 Kia Stonic on AskCar.

Similar cars

173 other 2023 Kia Stonic GT Line S 1.0 petrol automatic SUVs are for sale at UK dealers, from £11,395 to £17,998, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, blue. Mileage: 2,658 miles. Price: £16,336, £663 less than this car. Dealer: Carsa Portsmouth in Portsmouth. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-b37d9ac6d111
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, blue. Mileage: 3,113 miles. Price: £17,995, £996 more than this car. Dealer: Sandown Kia Salisbury in Salisbury. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-b668f962b655
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, red. Mileage: 3,677 miles. Price: £16,999, the same price as this car. Dealer: EMG Motor Group Thetford Kia in Thetford. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-1b055e92f44d

• The nearest: 2023 Kia Stonic GT Line S, 1.0 petrol SUV, red, 2 miles from this car. Mileage: 27,504 miles. Price: £15,999, £1,000 less than this car. Dealer: Allingtons Motor Group in Ashington. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-e5df220cf4ac