2023 Kia Stonic

1.0 T-GDi GT Line DCT FWD Euro 6 (s/s) 5dr

£17,495

Above the going rate: £1,367 over the typical £16,128 for this model, age and mileage, drawing on 1,692 adverts of this make and model.

Overview

Make: Kia
Model: Stonic
Trim: GT LINE
Version: 1.0 T-GDi GT Line DCT FWD Euro 6 (s/s) 5dr
Mileage: 16,000 miles
Year: 2023
Fuel type: Petrol
Body type: SUV
Engine: 1.0 L
Gearbox: Automatic
Seats: 5
Colour: Black
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: DCT
Emissions standard: Euro 6

About this car

With 16,000 miles on the clock, this 2023 Kia Stonic GT Line has done roughly 3,100 fewer miles than a typical 2023 Kia Stonic. The dealer is asking £17,495, which is £1,367 above our market estimate of £16,128. We use UK dealer asking prices, including 1,692 Kia Stonic listings, and account for the car’s age, mileage and specification. The asking price is now £500 lower than when we first recorded the advert 155 days ago. That may be worth mentioning if you discuss the price with the dealer. MOT records show an expiry date of 28 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Penton Citroen & MG Poole, based in Poole.

Stock data from 29 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 155 days ago. Advert duration calculated on 30 October 2026. Net asking-price reduction: £500 from the first recorded £17,995. 3 price reductions recorded, the latest observed on 24 September 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£17,995
17 June 2026	£17,795
10 July 2026	£17,495
27 July 2026	£17,495
24 September 2026	£16,995
15 October 2026	£17,495
29 October 2026	£17,495

Price and mileage comparison

Estimated market asking price: £16,128. The asking price is £1,367 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 1,692 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,100 miles lower than typical for a 2023 Kia Stonic.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 28 May 2027. 16,287 miles at the last test.

60 other cars with the same year, trim, gearbox and fuel are for sale from £10,809 to £17,301.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£10,809	74,000 miles
£12,750	45,133 miles
£13,475	49,596 miles
£13,699	46,580 miles
£13,996	28,774 miles

These cars have covered 1,530–74,000 miles, compared with 16,000 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

Vehicle photos

AskCar lists 587,923 cars from 12,992 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.