2023 Kia Stonic

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

£14,500

Fair price: within 8% of the typical £14,431 for this model, age and mileage, drawing on 1,690 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
16,776 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
Black
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
T-GDi
Emissions standard
Euro 6

About this car

With 16,776 miles on the clock, this 2023 Kia Stonic GT Line has done roughly 3,000 fewer miles than a typical 2023 Kia Stonic. Its asking price of £14,500 is £69 above our estimate of £14,431. To estimate its market asking price, we analyse UK dealer adverts for 1,690 Kia Stonic cars across different ages and specifications. We first recorded this advert 35 days ago, and its asking price has since fallen by £195. Its recorded MOT is valid until 5 September 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Wessex Garages Wessex Kia Cardiff Penarth Road, based in Cardiff.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 September 2026, 35 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £195 from the first recorded £14,695. 1 price reduction recorded, the latest observed on 25 September 2026.

Recorded asking prices
Date observedAsking price
16 September 2026£14,695
25 September 2026£14,433
3 October 2026£14,475
13 October 2026£14,500
19 October 2026£14,500

Price and mileage comparison

Estimated market asking price: £14,431. The asking price is £69 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 3,000 miles lower than typical for a 2023 Kia Stonic.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 5 September 2027. 16,195 miles at the last test.

36 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
£10,96071,394 miles
£11,28138,914 miles
£12,46936,231 miles
£12,50022,971 miles

These cars have covered 6,396–72,910 miles, compared with 16,776 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

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Dealer

Wessex Garages Wessex Kia Cardiff Penarth Road, Cardiff. Across the dealer network: 7 branches, 449 cars for sale.

Dealer postcode: CF11 8TT.

Dealer opening hours

Monday
08:30-20:00
Tuesday
08:30-18:00
Wednesday
08:30-18:00
Thursday
08:30-18:00
Friday
08:30-18:00
Saturday
08:30-17:00
Sunday
Closed

Vehicle photos