2025 Kia Stonic

1.0 T-GDi GT Line DCT FWD Euro 6 (s/s) 5dr (98 bhp)

£18,799

Fair price: within 8% of the typical £18,260 for this model, age and mileage, drawing on 1,694 adverts of this make and model.

Overview

Make: Kia
Model: Stonic
Trim: GT LINE
Version: 1.0 T-GDi GT Line DCT FWD Euro 6 (s/s) 5dr (98 bhp)
Mileage: 5,701 miles
Year: 2025
Fuel type: Petrol
Body type: SUV
Engine: 1.0 L
Gearbox: Automatic
Power: 98 bhp
Seats: 5
CO2: 135 g/km
Colour: Black
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: DCT
Engine badge: T-GDi
Emissions standard: Euro 6

About this car

This 2025 Kia Stonic GT Line is advertised with 5,701 miles on the clock. At £18,799, it is advertised £539 above our estimated market asking price of £18,260. To estimate its market asking price, we analyse UK dealer adverts for 1,694 Kia Stonic cars across different ages and specifications. We have tracked this advert for 83 days. The seller is Hpl Barnsley, based in Barnsley.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 4 August 2026, 83 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observed	Asking price
4 August 2026	£18,799
5 August 2026	£18,799
11 August 2026	£18,799
23 October 2026	£18,799

Price and mileage comparison

Estimated market asking price: £18,260. The asking price is £539 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 1,694 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,500 miles lower than typical for a 2025 Kia Stonic.

MOT

MOT no details held by dvla.

24 other cars with the same year, trim, gearbox and fuel are for sale from £15,630 to £19,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£15,630	25,526 miles
£15,939	18,337 miles
£15,990	12,000 miles
£16,799	11,462 miles
£17,250	12,514 miles

These cars have covered 1,017–25,526 miles, compared with 5,701 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 · 2025 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 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.