2023 Kia Stonic

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

£16,498

Fair price: within 8% of the typical £15,963 for this model, age and mileage, drawing on 1,698 adverts of this make and model.

Overview

Make
Kia
Model
Stonic
Trim
GT LINE S
Version
1.0 T-GDi Mhev GT Line S DCT FWD Euro 6 (s/s) 5dr
Mileage
19,956 miles
Year
2023
Fuel type
Petrol Hybrid
Body type
SUV
Engine
1.0 L
Gearbox
Automatic
Seats
5
CO2
129 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
DCT
Engine badge
T-GDi; MHEV
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

The advertised mileage for this 2023 Kia Stonic GT Line S is 19,956 miles. Its asking price of £16,498 is £535 above our estimate of £15,963. We use UK dealer asking prices, including 1,698 Kia Stonic listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 90 days ago, the asking price has dropped by £500. It may give you a starting point for a conversation about price. MOT records show an expiry date of 9 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Arnold Clark Kirkcaldy MG, based in Kirkcaldy.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 July 2026, 90 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £500 from the first recorded £16,998. 1 price reduction recorded, the latest observed on 27 August 2026.

Recorded asking prices
Date observedAsking price
25 July 2026£16,998
26 July 2026£16,998
27 August 2026£16,498
14 October 2026£16,498
21 October 2026£16,498

Price and mileage comparison

Estimated market asking price: £15,963. The asking price is £535 above 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 500 miles higher than typical for a 2023 Kia Stonic.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 9 June 2027. 19,581 miles at the last test.

166 other cars with the same year, trim, gearbox and fuel are for sale from £12,495 to £18,495.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£12,49561,777 miles
£12,49910,910 miles
£12,95065,429 miles
£13,29561,777 miles
£13,79845,943 miles

These cars have covered 2,658–65,429 miles, compared with 19,956 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