2025 Kia Stonic

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

£17,650

Fair price: within 8% of the typical £17,248 for this model, age and mileage, drawing on 1,698 adverts of this make and model.

Overview

Make: Kia
Model: Stonic
Trim: GT LINE
Version: 1.0 T-GDi GT Line Manual FWD Euro 6 (s/s) 5dr (98 bhp)
Mileage: 1,944 miles
Year: 2025
Fuel type: Petrol
Body type: SUV
Engine: 1.0 L
Gearbox: Manual
Power: 98 bhp
Seats: 5
CO2: 132 g/km
Colour: Red
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: T-GDi
Emissions standard: Euro 6

About this car

At 1,944 miles, this 2025 Kia Stonic GT Line has covered about 5,200 fewer miles than other 2025 Kia Stonic cars. The dealer is asking £17,650, which is £402 above our market estimate of £17,248. 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 40 days ago. The seller is Ken Brown Motors Harlow, based in Harlow.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 12 September 2026, 40 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observed	Asking price
12 September 2026	£17,650
9 October 2026	£17,650
21 October 2026	£17,650

Price and mileage comparison

Estimated market asking price: £17,248. The asking price is £402 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 5,200 miles lower than typical for a 2025 Kia Stonic.

MOT

MOT no details held by dvla.

14 other cars with the same year, trim, gearbox and fuel are for sale from £14,895 to £17,990.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£14,895	14,662 miles
£15,599	6,227 miles
£15,880	2,526 miles
£15,999	4,701 miles
£16,290	9,648 miles

These cars have covered 2,526–14,662 miles, compared with 1,944 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

Similar cars for less

Dealer

Ken Brown Motors Harlow, Harlow. Across the dealer network: 2 branches, 133 cars for sale.

Dealer postcode: CM17 9AQ.

Dealer opening hours

Monday: 08:30-18:00
Tuesday: 08:30-18:00
Wednesday: 08:30-18:00
Thursday: 08:30-18:00
Friday: 08:30-18:00
Saturday: 08:30-17:00
Sunday: 10:00-16:00