2025 Kia Stonic

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

£19,495

Fair price: within 8% of the typical £19,375 for this model, age and mileage, drawing on 1,690 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: 6,217 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: White
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

This 2025 Kia Stonic GT Line S has covered 6,217 miles. The dealer is asking £19,495, which is £120 above our market estimate of £19,375. We use UK dealer asking prices, including 1,690 Kia Stonic listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 28 days ago. It is for sale at JCB Kia Rainham in Gillingham.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 22 September 2026, 28 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
22 September 2026	£19,495
19 October 2026	£19,495

Price and mileage comparison

Estimated market asking price: £19,375. The asking price is £120 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 1,000 miles lower than typical for a 2025 Kia Stonic.

MOT

MOT no details held by dvla.

35 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
£16,297	39,254 miles
£16,770	8,000 miles
£17,229	18,105 miles
£17,600	14,553 miles

These cars have covered 1,049–39,254 miles, compared with 6,217 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

JCB Kia Rainham, Gillingham. Across the dealer network: 19 branches, 1,006 cars for sale.

Dealer postcode: ME8 7JB.

Dealer opening hours

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