2023 Kia Stonic 1.0 T-GDi GT Line

Overview

• Make: Kia
• Model: Stonic
• Trim: GT Line
• Version: 1.0 T-GDi GT Line Manual FWD Euro 6 (s/s) 5dr (98 bhp)
• Year: 2023
• Mileage: 71,394 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres, 98 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Yellow
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia Stonic GT Line is advertised with 71,394 miles, approximately 52,200 above the typical mileage for its age. The AskCar estimate for this car is £10,587. It is priced at £10,710, which is £123 above that estimate. The AskCar estimate uses 1,703 UK dealer adverts for the Kia Stonic, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 29 days ago. Its asking price has since fallen by £280. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Evans Halshaw Vauxhall Gateshead, based in Gateshead. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £123 (1%) over the AskCar estimate of £10,587.

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 1,703 priced Kia Stonic adverts across different ages and specifications, as of 4 November 2026.

A 2023 Kia Stonic with the 1.0 petrol engine is typically advertised at £14,800: the median of the 574 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 Kia Stonic has been on sale for at least 29 days.

Price history

AskCar first saw this advert on 6 October 2026 at £10,990. Its asking price is now £10,710, £280 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 6 October 2026: £10,990
• 7 October 2026: £11,070
• 10 October 2026: £10,960
• 20 October 2026: £10,950
• 27 October 2026: £10,770
• 3 November 2026: £10,710

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 13 October 2027.

It has had one MOT, on 18 September 2026, and passed.

Advisories at the latest test: vehicles internal headlight adjuster altered to recheck lights.

Mileage at that test: 71,221 miles, which matches the advertised 71,394 miles.

Advertised mileage is about 52,200 miles higher than the median mileage of a 2023 Kia Stonic on AskCar.

Similar cars

39 other 2023 Kia Stonic GT Line 1.0 petrol manual SUVs are for sale at UK dealers, from £10,795 to £15,665, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia Stonic GT Line, 1.0 petrol SUV, blue. Mileage: 72,910 miles. Price: £10,795, £85 more than this car. Dealer: Seals Automobiles in Carlisle. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-9df78507c2fa
• 2023 Kia Stonic GT Line, 1.0 petrol SUV, yellow. Mileage: 42,432 miles. Price: £12,260, £1,550 more than this car. Dealer: Evans Halshaw Ford Middlesbrough in Middlesbrough. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-7d90ffa7651f
• 2023 Kia Stonic GT Line, 1.0 petrol SUV, white. Mileage: 40,151 miles. Price: £12,998, £2,288 more than this car. Dealer: Arnold Clark Falkirk Fiat / Abarth in Falkirk. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-c751d0194eff

• The nearest: 2023 Kia Stonic GT Line, 1.0 petrol SUV, yellow, 31 miles from this car. Mileage: 22,047 miles. Price: £14,000, £3,290 more than this car. Dealer: Stoneacre Darlington Toyota in Darlington. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-4b53ce7de4b7