2023 Kia Stonic

1.0 T-GDi Mhev GT Line S DCT FWD Euro 6 (s/s) 5dr (118 bhp)

£16,859

Fair price: within 8% of the typical £16,609 for this model, age and mileage, drawing on 1,708 adverts of this make and model.

Overview

Make: Kia
Model: Stonic
Trim: GT LINE S
Version: 1.0 T-GDi Mhev GT Line S DCT FWD Euro 6 (s/s) 5dr (118 bhp)
Mileage: 13,185 miles
Year: 2023
Fuel type: Petrol Hybrid
Body type: SUV
Engine: 1.0 L
Gearbox: Automatic
Power: 118 bhp
Seats: 5
CO2: 129 g/km
Colour: Blue
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: DCT
Engine badge: T-GDi; MHEV
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

At 13,185 miles, this 2023 Kia Stonic GT Line S has covered about 6,100 fewer miles than other 2023 Kia Stonic cars. Its asking price of £16,859 is £250 above our estimate of £16,609. To estimate its market asking price, we analyse UK dealer adverts for 1,708 Kia Stonic cars across different ages and specifications. We first saw this car advertised 27 days ago. Its asking price has since fallen by £571. MOT records show an expiry date of 8 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Citygate Kia Watford, based in Watford.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 September 2026, 27 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £571 from the first recorded £17,430. 4 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observed	Asking price
26 September 2026	£17,430
29 September 2026	£17,359
2 October 2026	£17,159
10 October 2026	£16,998
17 October 2026	£16,859
22 October 2026	£16,859

Price and mileage comparison

Estimated market asking price: £16,609. The asking price is £250 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 1,708 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,100 miles lower than typical for a 2023 Kia Stonic.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 8 September 2027. 13,051 miles at the last test.

166 other cars with the same year, trim, gearbox and fuel are for sale from £12,495 to £18,495.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£12,495	61,777 miles
£12,499	10,910 miles
£12,950	65,429 miles
£13,295	61,777 miles
£13,740	40,456 miles

These cars have covered 2,658–65,429 miles, compared with 13,185 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

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