2025 Kia Stonic

Overview

Make

Kia

Model

Stonic

Trim

GT LINE S

Version

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

Mileage

3,868 miles

Year

2025

Fuel type

Petrol Hybrid

Body type

SUV

Engine

1.0 L

Gearbox

Manual

Power

98 bhp

Seats

5

CO2

128 g/km

Colour

Red

Doors

5

Driven wheels

Front Wheel Drive

Engine badge

T-GDi; MHEV

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

With 3,868 miles on the clock, this 2025 Kia Stonic GT Line S has done roughly 3,300 fewer miles than a typical 2025 Kia Stonic. The dealer is asking £18,995, which is £965 above our market estimate of £18,030. 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 139 days ago. The seller is Westdrive Kia, based in Braintree.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £18,030. The asking price is £965 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 3,300 miles lower than typical for a 2025 Kia Stonic.