2023 Kia Sportage 1.6 T-GDi GT Line
Price: £20,700. Fair price: £426 (2%) over the AskCar estimate of £20,274, our expected asking price for this car from its model, age, mileage and specification, drawing on 9,535 priced Kia Sportage adverts on AskCar as of 7 November 2026.
AskCar lists 9,845 used Kia Sportage from 2,742 UK dealerships, as of 7 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: 20,186 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 has covered 20,186 miles, around 5,100 fewer miles than is typical for its age. Its asking price of £20,700 is £426 above the AskCar estimate of £20,274. The AskCar estimate uses UK dealer asking prices, including 9,535 Kia Sportage adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 54 days ago. Its asking price has since fallen by £795. The seller is Brayleys Cars Brayley Kia Harpenden, based in Harpenden. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £426 (2%) over the AskCar estimate of £20,274.
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 9,535 priced Kia Sportage adverts across different ages and specifications, as of 7 November 2026.
A 2023 Kia Sportage with the 1.6 petrol engine is typically advertised at £21,000: the median of the 1,782 for sale on AskCar, as of 7 November 2026.
Time on sale
This 2023 Kia Sportage has been on sale for at least 54 days.
Price history
AskCar first saw this advert on 14 September 2026 at £21,495. Its asking price is now £20,700, £795 less. The latest price cut was seen on 25 October 2026.
Price changes recorded:
- 14 September 2026: £21,495
- 9 October 2026: £21,150
- 20 October 2026: £20,995
- 25 October 2026: £20,700
Mileage and MOT
Advertised mileage is about 5,100 miles lower than the median mileage of a 2023 Kia Sportage on AskCar.
Similar cars
164 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 7 November 2026.
The 3 closest to this car in mileage:
- 2023 Kia Sportage GT Line, 1.6 petrol SUV, grey. Mileage: 20,104 miles. Price: £19,575, £1,125 less than this car. Dealer: Snows Kia Guildford in Guildford. AskCar page: https://askcar.co.uk/car/kia-sportage-2023-3af39e16e9c5
- 2023 Kia Sportage GT Line, 1.6 petrol SUV, red. Mileage: 19,993 miles. Price: £20,580, £120 less than this car. Dealer: Vospers in Barnstaple. AskCar page: https://askcar.co.uk/car/kia-sportage-2023-d7c37f48686f
- 2023 Kia Sportage GT Line, 1.6 petrol SUV, red. Mileage: 19,950 miles. Price: £18,995, £1,705 less than this car. Dealer: Catterick Service Station in Catterick. AskCar page: https://askcar.co.uk/car/kia-sportage-2023-f6e8c179eaed
- The nearest: 2023 Kia Sportage GT Line, 1.6 petrol SUV, blue, 10 miles from this car. Mileage: 21,052 miles. Price: £20,550, £150 less than this car. Dealer: Ken Brown Motors in Stevenage. AskCar page: https://askcar.co.uk/car/kia-sportage-2023-9bacda9d405b
Browse all Kia Sportage cars for sale · 2023 Kia Sportage price guide
More like this
- Used Kia Sportage GT Line prices
- Used Kia Sportage for sale under £30,000
- Used manual Kia Sportage for sale
- Used petrol Kia Sportage for sale
- Used Kia Sportage for sale near Luton
Photos
25 photos of this car are 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.