2023 Kia Stonic 1.0 GT Line
Price: £13,995. Fair price: £328 (2%) under the AskCar estimate of £14,323, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,699 priced Kia Stonic adverts on AskCar as of 7 November 2026.
AskCar lists 1,747 used Kia Stonic from 815 UK dealerships, as of 7 November 2026.
Overview
- Make: Kia
- Model: Stonic
- Trim: GT Line
- Version: 1.0 T-GDi GT Line Manual FWD Euro 6 (s/s) 5dr
- Year: 2023
- Mileage: 16,556 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 5 seats
- Engine: 1.0 litres
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Red
- CO2: 132 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 16,556 miles, this 2023 Kia Stonic GT Line has covered about 2,900 fewer miles than other 2023 Kia Stonic cars. Its asking price of £13,995 is £328 below the AskCar estimate of £14,323. The AskCar estimate draws on 1,699 Kia Stonic adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 1 day ago. The seller is Snows KIA Newbury, based in Newbury. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £328 (2%) under the AskCar estimate of £14,323.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 1,699 priced Kia Stonic adverts across different ages and specifications, as of 7 November 2026.
A 2023 Kia Stonic with the 1.0 petrol engine is typically advertised at £14,700: the median of the 562 for sale on AskCar, as of 7 November 2026.
Time on sale
AskCar first saw this 2023 Kia Stonic advertised 1 day ago. About 4 in 10 of 2023 Kia Stonic cars are gone from sale within a month of being advertised: 358 of the 879 first advertised between 11 July 2026 and 4 October 2026.
Price history
AskCar first saw this advert on 6 November 2026 at £13,995. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 2,900 miles lower than the median mileage of a 2023 Kia Stonic on AskCar.
Similar cars
40 other 2023 Kia Stonic GT Line 1.0 petrol manual SUVs are for sale at UK dealers, from £10,710 to £15,499, as of 7 November 2026.
The 3 closest to this car in mileage:
- 2023 Kia Stonic GT Line, 1.0 petrol SUV, black. Mileage: 17,109 miles. Price: £14,998, £1,003 more than this car. Dealer: Arnold Clark Motherwell Motorstore in Motherwell. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-3e04b2acf05a
- 2023 Kia Stonic GT Line, 1.0 petrol SUV, blue. Mileage: 17,200 miles. Price: £14,488, £493 more than this car. Dealer: Allen Motor Group Essex Ford - Rayleigh in Thundersley and South Benfleet. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-fc50f47a993b
- 2023 Kia Stonic GT Line, 1.0 petrol SUV, blue. Mileage: 15,877 miles. Price: £14,450, £455 more than this car. Dealer: Acorn Kia Macclesfield in Macclesfield. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-02ea67d3007d
- The nearest: 2023 Kia Stonic GT Line, 1.0 petrol SUV, black, 15 miles from this car. Mileage: 14,481 miles. Price: £15,495, £1,500 more than this car. Dealer: Waylands Kia Reading in West End. AskCar page: https://askcar.co.uk/car/kia-stonic-2023-4bf3865eea2c
Browse all Kia Stonic cars for sale · 2023 Kia Stonic price guide
More like this
- Used Kia Stonic GT Line prices
- Used Kia Stonic for sale under £15,000
- Used manual Kia Stonic for sale
- Used Kia Stonic for sale near Newbury
Photos
1 photo of this car is on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.