2023 Kia Stonic

Overview

Make

Kia

Model

Stonic

Trim

GT LINE

Version

1.0 T-GDi 99 GT Line DCT FWD Euro 6 5dr (99 bhp)

Mileage

12,405 miles

Year

2023

Fuel type

Petrol

Body type

SUV

Engine

1.0 L

Gearbox

Automatic

Power

99 bhp

Seats

5

CO2

135 g/km

Colour

Yellow

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

DCT

Engine badge

T-GDi

Emissions standard

Euro 6

About this car

With 12,405 miles on the clock, this 2023 Kia Stonic GT Line has done roughly 7,100 fewer miles than a typical 2023 Kia Stonic. Our estimated market asking price is £16,015. This car is advertised at £15,395, which is £620 below that figure. The estimate uses 1,689 UK dealer adverts for the Kia Stonic, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 93 days ago. Its asking price has since fallen by £1,365. That history is worth bearing in mind when speaking to the dealer. MOT records show an expiry date of 3 July 2027, and the latest recorded mileage is consistent with the advert. The seller is JCT600 Kia Castleford, based in Castleford.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £16,015. The asking price is £620 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 1,689 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 7,100 miles lower than typical for a 2023 Kia Stonic.

The advertised mileage is consistent with the last MOT reading.