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 Manual FWD Euro 6 (s/s) 5dr (118 bhp)
• Year: 2023
• Mileage: 29,860 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres, 118 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 29,860 miles on the clock, this 2023 Kia Stonic GT Line S has done roughly 10,700 more miles than a typical 2023 Kia Stonic. The dealer is asking £13,299, which is £393 below the AskCar estimate of £13,692. To work out the AskCar estimate, we analyse UK dealer adverts for 1,673 Kia Stonic cars across different ages and specifications. Since we first spotted the advert 103 days ago, the asking price has dropped by £1,000. Its advertised mileage matches the government's MOT record. The seller is H.P.L. Motors - Oldham (Greater Manchester), based in Oldham. 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: £393 (2%) under the AskCar estimate of £13,692.

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 2023 Kia Stonic with the 1.0 petrol engine is typically advertised at £14,800: the median of the 558 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 Kia Stonic has been on sale for at least 103 days.

Price history

AskCar first saw this advert on 22 July 2026 at £14,299. Its asking price is now £13,299, £1,000 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 22 July 2026: £14,299
• 2 September 2026: £13,999
• 7 October 2026: £13,799
• 28 October 2026: £13,299

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 29 June 2027.

It has had one MOT, on 11 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 29,645 miles, which matches the advertised 29,860 miles.

Advertised mileage is about 10,700 miles higher than the median mileage of a 2023 Kia Stonic on AskCar.

Similar cars

102 other 2023 Kia Stonic GT Line S 1.0 petrol manual SUVs are for sale at UK dealers, from £10,060 to £16,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, grey. Mileage: 29,745 miles. Price: £14,295, £996 more than this car. Dealer: T C Autos (Omagh) (County Tyrone) in Omagh. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-65dd986955b0
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, yellow. Mileage: 30,219 miles. Price: £13,790, £491 more than this car. Dealer: Direct Cars in Sheffield. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-998f1845c17c
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, yellow. Mileage: 30,800 miles. Price: £14,495, £1,196 more than this car. Dealer: Fine Cars in Lee-on-the-Solent. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-35d8ff36fc4e

• The nearest: 2023 Kia Stonic GT Line S, 1.0 petrol SUV, red, under a mile from this car. Mileage: 57,182 miles. Price: £11,799, £1,500 less than this car. Dealer: H.P.L. Motors - Oldham (Greater Manchester) in Oldham. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-bcf05b7a8849