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
• Year: 2023
• Mileage: 33,819 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: White
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia Stonic GT Line S is advertised with 33,819 miles, approximately 14,700 above the typical mileage for its age. The dealer is asking £14,490, which is £300 below the AskCar estimate of £14,790. To work out the AskCar estimate, we analyse UK dealer adverts for 1,725 Kia Stonic cars across different ages and specifications. We have tracked this advert for 6 days. Its advertised mileage matches the government's MOT record. The seller is Paul Rigby Hyundai Bromsgrove, based in Bromsgrove. 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: £300 (2%) under the AskCar estimate of £14,790.

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 6 days 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 31 October 2026 at £14,490. 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 28 February 2027.

It has had one MOT, on 19 February 2026, and passed.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge below 3mm, worn on inner edge; nearside front tyre worn close to legal limit/worn on edge worn below 3mm.

Mileage at that test: 26,322 miles, which matches the advertised 33,819 miles.

Advertised mileage is about 14,700 miles higher 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: 34,092 miles. Price: £14,839, £349 more than this car. Dealer: Gbi Cars in Leighton Buzzard. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-0143860db8cd
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, grey. Mileage: 34,148 miles. Price: £14,499, the same price as this car. Dealer: H.P.L. Motors - Oldham (Greater Manchester) in Oldham. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-c56ba115ec70
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, blue. Mileage: 34,255 miles. Price: £14,650, £160 more than this car. Dealer: Perrys Huddersfield Kia and MG in Huddersfield. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-823ca23eb602

• The nearest: 2023 Kia Stonic GT Line S, 1.0 petrol SUV, yellow, 8 miles from this car. Mileage: 3,989 miles. Price: £17,795, £3,305 more than this car. Dealer: Startin BYD (Redditch) in Redditch. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-b86ae6521f2d