2023 Kia Sportage 1.6 T-GDi GT Line
Price: £21,300. Fair price: £1,258 (6%) over the AskCar estimate of £20,042, our expected asking price for this car from its model, age, mileage and specification, drawing on 9,629 priced Kia Sportage adverts on AskCar as of 6 November 2026.
AskCar lists 9,773 used Kia Sportage from 2,740 UK dealerships, as of 6 November 2026.
Overview
- Make: Kia
- Model: Sportage
- Trim: GT Line
- Version: 1.6 T-GDi GT Line Manual FWD Euro 6 (s/s) 5dr (148 bhp)
- Year: 2023
- Mileage: 23,308 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 5 seats
- Engine: 1.6 litres, 148 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 154 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Kia Sportage GT Line is advertised with 23,308 miles on the clock. Its asking price of £21,300 is £1,258 above the AskCar estimate of £20,042. The AskCar estimate uses UK dealer asking prices, including 9,629 Kia Sportage adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 19 days ago. Its asking price has since fallen by £50. The seller is RRG Group GWR Kia, based in Brentford. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £1,258 (6%) over the AskCar estimate of £20,042.
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 9,629 priced Kia Sportage adverts across different ages and specifications, as of 6 November 2026.
A 2023 Kia Sportage with the 1.6 petrol engine is typically advertised at £21,000: the median of the 1,822 for sale on AskCar, as of 6 November 2026.
Time on sale
This 2023 Kia Sportage has been on sale for at least 19 days.
Price history
AskCar first saw this advert on 18 October 2026 at £21,350. Its asking price is now £21,300, £50 less. The latest price cut was seen on 23 October 2026.
Price changes recorded:
- 18 October 2026: £21,350
- 23 October 2026: £21,300
Mileage and MOT
Advertised mileage is about 1,700 miles lower than the median mileage of a 2023 Kia Sportage on AskCar.
Similar cars
167 other 2023 Kia Sportage GT Line 1.6 petrol manual SUVs are for sale at UK dealers, from £11,509 to £22,995, as of 6 November 2026.
The 3 closest to this car in mileage:
- 2023 Kia Sportage GT Line, 1.6 petrol SUV, red. Mileage: 23,434 miles. Price: £18,999, £2,301 less than this car. Dealer: Grainger Motor Group in Thetford. AskCar page: https://askcar.co.uk/car/kia-sportage-2023-5309469ec72d
- 2023 Kia Sportage GT Line, 1.6 petrol SUV, yellow. Mileage: 23,149 miles. Price: £20,298, £1,002 less than this car. Dealer: Arnold Clark Leeds Motorstore in Leeds. AskCar page: https://askcar.co.uk/car/kia-sportage-2023-d8404f9ae6b7
- 2023 Kia Sportage GT Line, 1.6 petrol SUV, grey. Mileage: 23,142 miles. Price: £19,899, £1,401 less than this car. Dealer: Citygate KIA & ORA High Wycombe in High Wycombe. AskCar page: https://askcar.co.uk/car/kia-sportage-2023-ee4354b6f70c
- The nearest: 2023 Kia Sportage GT Line, 1.6 petrol SUV, grey, under a mile from this car. Mileage: 14,843 miles. Price: £21,650, £350 more than this car. Dealer: RRG Group GWR Kia in Ealing. AskCar page: https://askcar.co.uk/car/kia-sportage-2023-012011e799b0
Browse all Kia Sportage cars for sale · 2023 Kia Sportage price guide
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Photos
25 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.