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: 36,312 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: Blue
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 36,312 miles on the clock, this 2023 Kia Stonic GT Line S has done roughly 17,300 more miles than a typical 2023 Kia Stonic. Its asking price of £14,801 is £35 below the AskCar estimate of £14,836. The AskCar estimate draws on 1,701 Kia Stonic adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 161 days ago, and its asking price has since fallen by £1,479. Its advertised mileage matches the government's MOT record. The seller is David Hayton Autostore Penrith, based in Penrith. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £35 (under 1%) under the AskCar estimate of £14,836.

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 1,701 priced Kia Stonic adverts across different ages and specifications, as of 5 November 2026.

A 2023 Kia Stonic with the 1.0 petrol engine is typically advertised at £14,800: the median of the 575 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 Kia Stonic has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £16,280. Its asking price is now £14,801, £1,479 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 28 May 2026: £16,280
• 16 June 2026: £16,180
• 23 June 2026: £16,155
• 30 June 2026: £16,038
• 7 July 2026: £16,034
• 14 July 2026: £15,966
• 21 July 2026: £15,901
• 28 July 2026: £15,869
• 4 August 2026: £15,812
• 17 August 2026: £15,720
• 25 August 2026: £15,692
• 11 September 2026: £15,582
• 18 September 2026: £15,478
• 25 September 2026: £15,361
• 1 October 2026: £15,262
• 9 October 2026: £15,156
• 16 October 2026: £15,030
• 24 October 2026: £14,894
• 31 October 2026: £14,801

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 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: 36,401 miles, which matches the advertised 36,312 miles.

Advertised mileage is about 17,300 miles higher than the median mileage of a 2023 Kia Stonic on AskCar.

Similar cars

176 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 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, white. Mileage: 34,302 miles. Price: £15,498, £697 more than this car. Dealer: Arnold Clark Bolton Motorstore / Vanstore in Bolton. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-8d5b3712509e
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, blue. Mileage: 34,255 miles. Price: £14,650, £151 less than this car. Dealer: Perrys Huddersfield Kia and MG in Huddersfield. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-823ca23eb602
• 2023 Kia Stonic GT Line S, 1.0 petrol SUV, grey. Mileage: 34,148 miles. Price: £14,499, £302 less than this car. Dealer: H.P.L. Motors - Oldham (Greater Manchester) in Oldham. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-c56ba115ec70

• The nearest: 2023 Kia Stonic GT Line S, 1.0 petrol SUV, blue, 19 miles from this car. Mileage: 6,478 miles. Price: £17,250, £2,449 more than this car. Dealer: Lloyd Motor Group in Carlisle. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-2426925c403b