2023 Kia Stonic

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

£12,498

Fair price: within 8% of the typical £13,199 for this model, age and mileage, drawing on 1,708 adverts of this make and model.

Overview

Make
Kia
Model
Stonic
Trim
GT LINE S
Version
1.0 T-GDi Mhev GT Line S Manual FWD Euro 6 (s/s) 5dr
Mileage
39,665 miles
Year
2023
Fuel type
Petrol Hybrid
Body type
SUV
Engine
1.0 L
Gearbox
Manual
Seats
5
CO2
127 g/km
Colour
Yellow
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
T-GDi; MHEV
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

With 39,665 miles on the clock, this 2023 Kia Stonic GT Line S has done roughly 20,400 more miles than a typical 2023 Kia Stonic. Its asking price of £12,498 is £701 below our estimate of £13,199. To estimate its market asking price, we analyse UK dealer adverts for 1,708 Kia Stonic cars across different ages and specifications. We have tracked this advert for 15 days. MOT records show an expiry date of 12 July 2027, and the latest recorded mileage is consistent with the advert. The seller is CarSupermarket.com Hessle, based in East Riding of Yorkshire.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 October 2026, 15 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
8 October 2026£12,498
22 October 2026£12,498

Price and mileage comparison

Estimated market asking price: £13,199. The asking price is £701 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 1,708 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 20,400 miles higher than typical for a 2023 Kia Stonic.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 July 2027. 38,664 miles at the last test.

118 other cars with the same year, trim, gearbox and fuel are for sale from £9,999 to £19,194.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£9,99992,357 miles
£10,13067,107 miles
£10,55169,170 miles
£10,99547,759 miles
£11,25158,991 miles

These cars have covered 1–92,357 miles, compared with 39,665 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos