2025 Kia Stonic

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

£17,999

Fair price: within 8% of the typical £19,463 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: 521 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: Red
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 521 miles, approximately 6,700 below the typical mileage for its age. At £17,999, it is advertised £1,464 below our estimated market asking price of £19,463. The estimate uses 1,690 UK dealer adverts for the Kia Stonic, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 26 days ago, and its asking price has since fallen by £500. The seller is Hendy Kia / Mazda / Honda - Eastleigh, based in Eastleigh.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 September 2026, 26 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £500 from the first recorded £18,499. 1 price reduction recorded, the latest observed on 12 October 2026.

Recorded asking prices
Date observed	Asking price
24 September 2026	£18,499
12 October 2026	£17,999
19 October 2026	£17,999

Price and mileage comparison

Estimated market asking price: £19,463. The asking price is £1,464 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 1,690 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,700 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 1,017–18,337 miles, compared with 521 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

Hendy Kia / Mazda / Honda - Eastleigh, Eastleigh. Across the dealer network: 18 branches, 1,737 cars for sale.

Dealer postcode: SO50 9SJ.

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: 08:30-17:45
Sunday: 10:00-16:00