2023 Kia Sportage 1.6 T-GDi MHEV GT Line S

Overview

• Make: Kia
• Model: Sportage
• Trim: GT Line S
• Version: 1.6 T-GDi Mhev GT Line S DCT 4WD Euro 6 (s/s) 5dr (148 bhp)
• Year: 2023
• Mileage: 21,388 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 1.6 litres, 148 bhp
• Gearbox: Automatic (DCT)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 158 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 21,388 miles on the clock, this 2023 Kia Sportage GT Line S has done roughly 3,600 fewer miles than a typical 2023 Kia Sportage. The dealer is asking £23,590, which is £1,615 below the AskCar estimate of £25,205. To work out the AskCar estimate, we analyse UK dealer adverts for 9,434 Kia Sportage cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 87 days, and its asking price is down £1,670. Its advertised mileage matches the government's MOT record. It is advertised by Big Motoring World Wimbledon in Tooting. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,615 (6%) under the AskCar estimate of £25,205.

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 9,434 priced Kia Sportage adverts across different ages and specifications, as of 8 November 2026.

A 2023 Kia Sportage with the 1.6 petrol engine is typically advertised at £21,000: the median of the 1,762 for sale on AskCar, as of 8 November 2026.

Time on sale

The dealer may accept less. This 2023 Kia Sportage has been on sale for at least 87 days, and its asking price has been cut by £1,670. About half of 2023 Kia Sportage cars are gone from sale within a month of being advertised: 1,542 of the 3,056 first advertised between 10 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 13 August 2026 at £25,260. Its asking price is now £23,590, £1,670 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 13 August 2026: £25,260
• 18 August 2026: £25,240
• 19 August 2026: £25,260
• 20 August 2026: £25,610
• 21 August 2026: £25,620
• 26 August 2026: £25,610
• 31 August 2026: £25,520
• 5 September 2026: £25,400
• 9 September 2026: £24,940
• 15 September 2026: £24,680
• 19 September 2026: £24,080
• 20 September 2026: £24,190
• 22 September 2026: £24,180
• 23 September 2026: £24,190
• 24 September 2026: £24,150
• 30 September 2026: £24,190
• 7 November 2026: £23,590

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 21 February 2027.

It failed its MOT on 9 February 2026 (windscreen wiper does not clear the windscreen effectively both front) and passed later the same day.

Advisories at the latest test: offside front tyre slightly damaged/cracking or perishing outer wall slightly perishing; rear registration plate deteriorated but not likely to be misread.

Mileage at that test: 19,090 miles, which matches the advertised 21,388 miles.

Advertised mileage is about 3,600 miles lower than the median mileage of a 2023 Kia Sportage on AskCar.

Similar cars

42 other 2023 Kia Sportage GT Line S 1.6 petrol automatic SUVs are for sale at UK dealers, from £21,950 to £27,495, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia Sportage GT Line S, 1.6 petrol SUV, silver. Mileage: 21,171 miles. Price: £24,599, £1,009 more than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/kia-sportage-2023-21b37560a9de
• 2023 Kia Sportage GT Line S, 1.6 petrol SUV, white. Mileage: 22,000 miles. Price: £26,450, £2,860 more than this car. Dealer: FJ Chalke - Kia, Mere in Mere. AskCar page: https://askcar.co.uk/car/kia-sportage-2023-e7e1aa25cf37
• 2023 Kia Sportage GT Line S, 1.6 petrol SUV, silver. Mileage: 22,008 miles. Price: £25,295, £1,705 more than this car. Dealer: Duckworth Select in Kirton. AskCar page: https://askcar.co.uk/car/kia-sportage-2023-bb6f3ed3b7d3

• The nearest: 2023 Kia Sportage GT Line S, 1.6 petrol SUV, grey, 6 miles from this car. Mileage: 18,600 miles. Price: £27,490, £3,900 more than this car. Dealer: RRG Group GWR Kia in Ealing. AskCar page: https://askcar.co.uk/car/kia-sportage-2023-284ad8cde614