2023 Kia Stonic

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

£14,018

Fair price: within 8% of the typical £14,365 for this model, age and mileage, drawing on 1,698 adverts of this make and model.

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
18,125 miles
Year
2023
Fuel type
Petrol
Body type
SUV
Engine
1.0 L
Gearbox
Manual
Power
98 bhp
Seats
5
CO2
132 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
T-GDi
Emissions standard
Euro 6

About this car

This 2023 Kia Stonic GT Line has covered 18,125 miles. Our estimated market asking price is £14,365. This car is advertised at £14,018, which is £347 below that figure. The estimate uses 1,698 UK dealer adverts for the Kia Stonic, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 43 days ago, and its asking price has since fallen by £272. MOT records show an expiry date of 20 August 2027, and the latest recorded mileage is consistent with the advert. The seller is Wessex Garages Wessex Kia Cardiff Penarth Road, based in Cardiff.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 9 September 2026, 43 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £272 from the first recorded £14,290. 2 price reductions recorded, the latest observed on 26 September 2026.

Recorded asking prices
Date observedAsking price
9 September 2026£14,290
18 September 2026£14,107
26 September 2026£13,965
6 October 2026£13,997
16 October 2026£14,018
21 October 2026£14,018

Price and mileage comparison

Estimated market asking price: £14,365. The asking price is £347 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 1,698 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,300 miles lower than typical for a 2023 Kia Stonic.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 20 August 2027. 17,581 miles at the last test.

35 other cars with the same year, trim, gearbox and fuel are for sale from £10,795 to £15,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£10,79572,910 miles
£10,95071,394 miles
£11,20038,914 miles
£12,36436,231 miles
£12,99840,151 miles

These cars have covered 6,396–72,910 miles, compared with 18,125 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 · 2023 Kia Stonic price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos