2023 Kia Stonic

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

£16,295

Fair price: within 8% of the typical £15,599 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 99 GT Line DCT FWD Euro 6 5dr (99 bhp)
Mileage: 18,126 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: Blue
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: DCT
Engine badge: T-GDi
Emissions standard: Euro 6

About this car

This 2023 Kia Stonic GT Line has covered 18,126 miles. Its asking price of £16,295 is £696 above our estimate of £15,599. To estimate its market asking price, we analyse UK dealer adverts for 1,690 Kia Stonic cars across different ages and specifications. The asking price is now £650 lower than when we first recorded the advert 19 days ago. You can find this car at Lloyd West Cumbria Kia in Workington.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 1 October 2026, 19 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £650 from the first recorded £16,945. 1 price reduction recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observed	Asking price
1 October 2026	£16,945
15 October 2026	£16,295
19 October 2026	£16,295

Price and mileage comparison

Estimated market asking price: £15,599. The asking price is £696 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 1,600 miles lower than typical for a 2023 Kia Stonic.

41 other cars with the same year, trim, gearbox and fuel are for sale from £12,995 to £17,495.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£12,995	45,133 miles
£13,590	33,000 miles
£13,699	46,580 miles
£14,250	31,512 miles
£14,270	26,440 miles

These cars have covered 1,991–46,580 miles, compared with 18,126 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

Lloyd West Cumbria Kia, Workington. Across the dealer network: 27 branches, 2,028 cars for sale.

Dealer postcode: CA14 4JH.

Dealer opening hours

Monday: 08:30-18:00
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: 11:00-16:00