2023 Kia Stonic 1.0 T-GDi GT Line
Price: £10,809. Fair price: £62 (under 1%) under the AskCar estimate of £10,871, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,673 priced Kia Stonic adverts on AskCar as of 2 November 2026.
AskCar lists 1,701 used Kia Stonic from 788 UK dealerships, as of 2 November 2026.
Overview
- Make: Kia
- Model: Stonic
- Trim: GT Line
- Version: 1.0 T-GDi GT Line DCT FWD Euro 6 (s/s) 5dr (98 bhp)
- Year: 2023
- Mileage: 74,000 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 5 seats
- Engine: 1.0 litres, 98 bhp
- Gearbox: Automatic (DCT)
- Drive: Front-wheel drive
- Colour: White
- CO2: 135 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Kia Stonic GT Line has covered 74,000 miles, around 54,900 more miles than is typical for its age. The dealer is asking £10,809, which is £62 below the AskCar estimate of £10,871. To work out the AskCar estimate, we analyse UK dealer adverts for 1,673 Kia Stonic cars across different ages and specifications. This car was first seen in our listings data 10 days ago. Its advertised mileage matches the government's MOT record. The seller is FM Motor Co, based in Wembley. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £62 (under 1%) under the AskCar estimate of £10,871.
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 10 days.
Price history
AskCar first saw this advert on 23 October 2026 at £10,809. 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 2 November 2026: valid until 18 August 2027.
It has had one MOT, on 7 August 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 68,527 miles, which matches the advertised 74,000 miles.
Advertised mileage is about 54,900 miles higher than the median mileage of a 2023 Kia Stonic on AskCar.
Similar cars
60 other 2023 Kia Stonic GT Line 1.0 petrol automatic SUVs are for sale at UK dealers, from £12,750 to £17,495, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2023 Kia Stonic GT Line, 1.0 petrol SUV, blue. Mileage: 86,997 miles. Price: £13,900, £3,091 more than this car. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-47f7bedc2c1f
- 2023 Kia Stonic GT Line, 1.0 petrol SUV, black. Mileage: 49,596 miles. Price: £13,475, £2,666 more than this car. Dealer: JMV Cars Ltd of Shorne in Gravesend. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-28410e460309
- 2023 Kia Stonic GT Line, 1.0 petrol SUV, red. Mileage: 46,580 miles. Price: £13,699, £2,890 more than this car. Dealer: Alan Day (Colindale) (London) in London. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-ac9788ded796
Browse all Kia Stonic cars for sale · 2023 Kia Stonic price guide
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Photos
38 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.