2023 Kia Sportage 1.6 GT Line S

Version: 1.6 T-GDi GT Line S Auto Euro 6 (s/s) 5dr

Price: £25,649. Fair price: £424 (1%) under the AskCar estimate of £26,073, our expected asking price for this car from its model, age, mileage and specification, drawing on 9,310 priced Kia Sportage adverts on AskCar as of 1 November 2026.

AskCar lists 9,457 used Kia Sportage from 2,643 UK dealerships, as of 1 November 2026.

Overview

Make
Kia
Model
Sportage
Trim
GT Line S
Version
1.6 T-GDi GT Line S Auto Euro 6 (s/s) 5dr
Mileage
22,275 miles
Year
2023
Body type
SUV
Engine
1.6 L
Gearbox
Automatic
Seats
5
CO2
147 g/km
Colour
Silver
Doors
5
Emissions standard
Euro 6

About this car

With 22,275 miles on the clock, this 2023 Kia Sportage GT Line S has done roughly 2,500 fewer miles than a typical 2023 Kia Sportage. Priced at £25,649, it is advertised £424 below the AskCar estimate of £26,073. To work out the AskCar estimate, we analyse UK dealer adverts for 9,310 Kia Sportage cars across different ages and specifications. We first recorded this advert 29 days ago, and its asking price has since fallen by £738. MOT records show an expiry date of 27 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Wessex Garages Wessex Kia Cardiff Penarth Road, based in Cardiff.

Stock data as of 1 November 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 3 October 2026, 29 days ago. Price reduced by £738 from £26,387 since AskCar first saw it. 3 price reductions recorded, the latest seen on 31 October 2026.

Recorded asking prices
Date observedAsking price
3 October 2026£26,387
14 October 2026£25,870
22 October 2026£25,753
31 October 2026£25,649
1 November 2026£25,649

Price and mileage comparison

Fair price: £424 (1%) under the AskCar estimate of £26,073.

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 9,310 priced Kia Sportage adverts across different ages and specifications, as of 1 November 2026.

Advertised mileage is about 2,500 miles lower than the median mileage of a 2023 Kia Sportage on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 27 September 2027. 22,275 miles at the last test.

Other matching cars

11 other 2023 Kia Sportage GT Line S automatic cars are for sale at UK dealers from £24,295 to £26,999, as of 1 November 2026.

The 5 cheapest:

The 11 matching cars have covered 8,902 to 32,977 miles, compared with 22,275 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all Kia Sportage cars for sale · 2023 Kia Sportage price guide

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Photos

4 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.