2023 Kia Stonic

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

£15,714

Fair price: within 8% of the typical £16,746 for this model, age and mileage, drawing on 1,683 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: 9,126 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

This 2023 Kia Stonic GT Line S has covered 9,126 miles, around 10,000 fewer than typical for its age. Its asking price of £15,714 is £1,032 below our estimate of £16,746. We use UK dealer asking prices, including 1,683 Kia Stonic listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 3 days ago, the asking price has dropped by £17. MOT records show an expiry date of 28 February 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Carsa Wolverhampton in Walsall.

Stock data from 26 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 October 2026, 3 days ago. Advert duration calculated on 27 October 2026. Net asking-price reduction: £17 from the first recorded £15,731. 1 price reduction recorded, the latest observed on 26 October 2026.

Recorded asking prices
Date observed	Asking price
24 October 2026	£15,731
26 October 2026	£15,714

Price and mileage comparison

Estimated market asking price: £16,746. The asking price is £1,032 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 1,683 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,000 miles lower than typical for a 2023 Kia Stonic.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 28 February 2027. 7,537 miles at the last test.

167 other cars with the same year, trim, gearbox and fuel are for sale from £11,995 to £18,222.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£11,995	61,777 miles
£12,499	10,910 miles
£12,950	65,429 miles
£13,295	61,777 miles
£13,598	45,943 miles

These cars have covered 2,658–65,429 miles, compared with 9,126 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

More like this

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

Vehicle photos

AskCar lists 579,238 cars from 12,980 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.