2023 Kia Stonic

1.0 T-GDi GT Line S Manual FWD Euro 6 5dr

£12,990

Fair price: within 8% of the typical £13,488 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 GT Line S Manual FWD Euro 6 5dr
Mileage
36,508 miles
Year
2023
Fuel type
Petrol Hybrid
Body type
SUV
Engine
1.0 L
Gearbox
Manual
Seats
5
CO2
127 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

With 36,508 miles on the clock, this 2023 Kia Stonic GT Line S has done roughly 17,100 more miles than a typical 2023 Kia Stonic. The dealer is asking £12,990, which is £498 below our market estimate of £13,488. Our estimate draws on 1,698 Kia Stonic adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 10 days ago. The seller is Mervyn Stewart Ltd (North Down), based in Belfast.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 13 October 2026, 10 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
13 October 2026£12,990
21 October 2026£12,990

Price and mileage comparison

Estimated market asking price: £13,488. The asking price is £498 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 17,100 miles higher than typical for a 2023 Kia Stonic.

MOT

MOT no details held by dvla.

117 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
£11,30058,991 miles

These cars have covered 1–92,357 miles, compared with 36,508 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