2025 Kia Stonic

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

£17,560

Fair price: within 8% of the typical £18,227 for this model, age and mileage, drawing on 1,732 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 (98 bhp)
Mileage: 14,553 miles
Year: 2025
Fuel type: Petrol Hybrid
Body type: SUV
Engine: 1.0 L
Gearbox: Automatic
Power: 98 bhp
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

At 14,553 miles, this 2025 Kia Stonic GT Line S has covered about 7,400 more miles than other 2025 Kia Stonic cars. Its asking price of £17,560 is £667 below our estimate of £18,227. We use UK dealer asking prices, including 1,732 Kia Stonic listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 30 days ago, the asking price has dropped by £440. The seller is Big Motoring World Camberley, based in Camberley.

Stock data from 18 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 September 2026, 30 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £440 from the first recorded £18,000. 11 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observed	Asking price
20 September 2026	£18,000
22 September 2026	£17,970
26 September 2026	£17,900
29 September 2026	£17,760
30 September 2026	£17,700
1 October 2026	£17,670
3 October 2026	£17,660
7 October 2026	£17,430
8 October 2026	£17,400
9 October 2026	£17,390
10 October 2026	£17,370
14 October 2026	£17,580
17 October 2026	£17,560
18 October 2026	£17,560

Price and mileage comparison

Estimated market asking price: £18,227. The asking price is £667 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 1,732 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 7,400 miles higher than typical for a 2025 Kia Stonic.

MOT

MOT no details held by dvla.

36 other cars with the same year, trim, gearbox and fuel are for sale from £13,290 to £23,990.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£13,290	6,000 miles
£13,950	31,792 miles
£16,297	39,254 miles
£16,770	8,000 miles
£17,229	18,105 miles

These cars have covered 1,049–39,254 miles, compared with 14,553 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

Big Motoring World Camberley, Camberley. Across the dealer network: 12 branches, 8,834 cars for sale.

Dealer postcode: GU15 3DT.

Dealer opening hours

Monday: 10:00-21:00
Tuesday: 10:00-21:00
Wednesday: 10:00-21:00
Thursday: 10:00-21:00
Friday: 10:00-21:00
Saturday: 08:30-18:00
Sunday: 09:30-17:00