2023 Kia Stonic 1.0 GT Line S
Price: £16,812. Fair price: £627 (3%) under the AskCar estimate of £17,439, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,707 priced Kia Stonic adverts on AskCar as of 10 November 2026.
AskCar lists 1,720 used Kia Stonic from 815 UK dealerships, as of 10 November 2026.
Overview
- Make: Kia
- Model: Stonic
- Trim: GT Line S
- Version: 1.0 T-GDi GT Line S DCT FWD Euro 6 5dr
- Year: 2023
- Mileage: 5,454 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 5 seats
- Engine: 1.0 litres
- Gearbox: Automatic (DCT)
- Drive: Front-wheel drive
- Colour: Yellow
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Kia Stonic GT Line S is advertised with 5,454 miles, approximately 13,800 below the typical mileage for its age. The AskCar estimate for this car is £17,439. It is priced at £16,812, which is £627 below that estimate. The AskCar estimate uses 1,707 UK dealer adverts for the Kia Stonic, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 1 day ago. The seller is Vertu Kia Bradford, based in Bradford. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 10 November 2026.
Vertu Kia Bradford is rated 4.6 out of 5 on Google.
Price
Fair price: £627 (3%) under the AskCar estimate of £17,439.
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 1,707 priced Kia Stonic adverts across different ages and specifications, as of 10 November 2026.
A 2023 Kia Stonic with the 1.0 petrol engine is typically advertised at £14,700: the median of the 574 for sale on AskCar, as of 10 November 2026.
Time on sale
AskCar first saw this 2023 Kia Stonic advertised 1 day ago. About 4 in 10 of 2023 Kia Stonic cars are gone from sale within a month of being advertised: 367 of the 910 first advertised between 11 July 2026 and 7 October 2026.
Price history
AskCar first saw this advert on 9 November 2026 at £16,812. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 13,800 miles lower than the median mileage of a 2023 Kia Stonic on AskCar.
Similar cars
181 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 10 November 2026.
The 3 closest to this car in mileage:
- 2023 Kia Stonic GT Line S, 1.0 petrol SUV, yellow. Mileage: 5,454 miles. Price: £16,812, the same price as this car. Dealer: Vertu Kia Bradford in Bradford. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-733bca1bf9e4
- 2023 Kia Stonic GT Line S, 1.0 petrol SUV, yellow. Mileage: 5,513 miles. Price: £17,495, £683 more than this car. Dealer: JCB Group Ashford Orbital Kia in Ashford. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-f6efd89f7758
- 2023 Kia Stonic GT Line S, 1.0 petrol SUV, red. Mileage: 5,065 miles. Price: £17,347, £535 more than this car. Dealer: TMS Loughborough Kia in Loughborough. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-6ec4125642ca
Browse all Kia Stonic cars for sale · 2023 Kia Stonic price guide
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Photos
1 photo of this car is on its AskCar page.
As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.