2025 Kia Stonic

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

4,701 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

Black

Doors

5

Driven wheels

Front Wheel Drive

Engine badge

T-GDi

Emissions standard

Euro 6

About this car

This 2025 Kia Stonic GT Line has covered 4,701 miles, around 2,500 fewer than typical for its age. At £15,999, it is advertised £817 below our estimated market asking price of £16,816. We use UK dealer asking prices, including 1,690 Kia Stonic listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 63 days ago, the asking price has dropped by £400. It may give you a starting point for a conversation about price. The seller is Available Car Supermarket - Castle Donington, based in Castle Donnington.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £16,816. The asking price is £817 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 2,500 miles lower than typical for a 2025 Kia Stonic.