2025 Kia Stonic

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

£18,698

Fair price: within 8% of the typical £17,990 for this model, age and mileage, drawing on 1,690 adverts of this make and model.

Overview

Make: Kia
Model: Stonic
Trim: GT LINE
Version: 1.0 T-GDi 98 GT Line DCT FWD Euro 6 5dr (98 bhp)
Mileage: 6,127 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 6,127 miles on the clock. The dealer is asking £18,698, which is £708 above our market estimate of £17,990. We use UK dealer asking prices, including 1,690 Kia Stonic listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 12 days ago. The seller is Arnold Clark Doncaster Motorstore, based in Doncaster.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 October 2026, 12 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
8 October 2026	£18,698
19 October 2026	£18,698

Price and mileage comparison

Estimated market asking price: £17,990. The asking price is £708 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 1,690 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,100 miles lower than typical for a 2025 Kia Stonic.

MOT

MOT no details held by dvla.

23 other cars with the same year, trim, gearbox and fuel are for sale from £15,939 to £19,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£15,939	18,337 miles
£16,799	11,462 miles
£17,250	12,514 miles
£17,495	3,538 miles
£17,840	7,075 miles

These cars have covered 521–18,337 miles, compared with 6,127 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

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Dealer

Arnold Clark Doncaster Motorstore, Doncaster. Across the dealer network: 152 branches, 29,989 cars for sale.

Dealer postcode: DN1 2SU.

Dealer opening hours

Monday: 09:00-20:00
Tuesday: 09:00-20:00
Wednesday: 09:00-20:00
Thursday: 09:00-20:00
Friday: 09:00-20:00
Saturday: 09:00-18:00
Sunday: 11:00-17:00