2023 Kia Stonic

1.0 T-GDi Mhev GT Line Manual FWD Euro 6 (s/s) 5dr (118 bhp)

£13,897

Fair price: within 8% of the typical £14,441 for this model, age and mileage, drawing on 1,698 adverts of this make and model.

Overview

Make
Kia
Model
Stonic
Trim
GT LINE
Version
1.0 T-GDi Mhev GT Line Manual FWD Euro 6 (s/s) 5dr (118 bhp)
Mileage
15,792 miles
Year
2023
Fuel type
Petrol Hybrid
Body type
SUV
Engine
1.0 L
Gearbox
Manual
Power
118 bhp
Seats
5
CO2
127 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
T-GDi; MHEV
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

With 15,792 miles on the clock, this 2023 Kia Stonic GT Line has done roughly 3,700 fewer miles than a typical 2023 Kia Stonic. Our estimated market asking price is £14,441. This car is advertised at £13,897, which is £544 below that figure. The estimate uses 1,698 UK dealer adverts for the Kia Stonic, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 47 days ago, the asking price has dropped by £902. MOT records show an expiry date of 30 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Startin Kia Warwick, based in Warwick.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 September 2026, 47 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £902 from the first recorded £14,799. 2 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observedAsking price
5 September 2026£14,799
17 September 2026£14,399
17 October 2026£13,897
21 October 2026£13,897

Price and mileage comparison

Estimated market asking price: £14,441. The asking price is £544 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 1,698 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,700 miles lower than typical for a 2023 Kia Stonic.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 30 May 2027. 14,436 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £12,580 to £14,295.

Other matching cars
Asking priceMileage
£12,58042,432 miles
£13,99521,200 miles
£14,29515,200 miles

These cars have covered 15,200–42,432 miles, compared with 15,792 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