2023 Kia Stonic 1.0 GT Line

Version: 1.0 T-GDi GT Line Manual FWD Euro 6 (s/s) 5dr

Price: £14,995. Fair price: £1,071 (7%) over the AskCar estimate of £13,924, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,686 priced Kia Stonic adverts on AskCar as of 30 October 2026.

AskCar lists 1,705 used Kia Stonic from 788 UK dealerships, as of 30 October 2026.

Overview

Make
Kia
Model
Stonic
Trim
GT Line
Version
1.0 T-GDi GT Line Manual FWD Euro 6 (s/s) 5dr
Mileage
27,966 miles
Year
2023
Fuel type
Petrol
Body type
SUV
Engine
1.0 L
Gearbox
Manual
Seats
5
CO2
132 g/km
Colour
Red
Doors
5
Driven wheels
Front Wheel Drive
Emissions standard
Euro 6

About this car

This 2023 Kia Stonic GT Line is advertised with 27,966 miles, approximately 9,200 above the typical mileage for its age. The dealer is asking £14,995, which is £1,071 above the AskCar estimate of £13,924. To work out the AskCar estimate, we analyse UK dealer adverts for 1,686 Kia Stonic cars across different ages and specifications. Since we first spotted the advert 155 days ago, the asking price has dropped by £3,495. That may be worth mentioning if you discuss the price with the dealer. MOT records show an expiry date of 21 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Hawkins Select Hayle, based in Hayle.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 28 May 2026, 155 days ago. Price reduced by £3,495 from £18,490 since AskCar first saw it. 3 price reductions recorded, the latest seen on 22 September 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£18,490
6 June 2026£17,790
3 July 2026£15,495
7 July 2026£15,495
22 September 2026£14,995
30 October 2026£14,995

Price and mileage comparison

Fair price: £1,071 (7%) over the AskCar estimate of £13,924.

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 1,686 priced Kia Stonic adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 9,200 miles higher than the median mileage of a 2023 Kia Stonic on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 21 July 2027. 27,357 miles at the last test.

Other matching cars

37 other 2023 Kia Stonic GT Line manual petrol cars are for sale at UK dealers from £10,770 to £15,995, as of 30 October 2026.

The 5 cheapest:

The 37 matching cars have covered 3,601 to 72,910 miles, compared with 27,966 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all Kia Stonic cars for sale · 2023 Kia Stonic price guide

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Photos

32 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.