2023 Kia Sportage 1.6 T-GDi GT Line

Version: 1.6 T-GDi GT Line Manual FWD Euro 6 (s/s) 5dr (148 bhp)

Price: £18,200. Fair price: £203 (1%) over the AskCar estimate of £17,997, our expected asking price for this car from its model, age, mileage and specification, drawing on 9,408 priced Kia Sportage adverts on AskCar as of 31 October 2026.

AskCar lists 9,536 used Kia Sportage from 2,651 UK dealerships, as of 31 October 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)
Mileage
44,748 miles
Year
2023
Fuel type
Petrol
Body type
SUV
Engine
1.6 L
Gearbox
Manual
Power
148 bhp
Seats
5
CO2
154 g/km
Colour
Silver
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
T-GDi
Emissions standard
Euro 6

About this car

This 2023 Kia Sportage GT Line is advertised with 44,748 miles, approximately 19,700 above the typical mileage for its age. The dealer is asking £18,200, which is £203 above the AskCar estimate of £17,997. To work out the AskCar estimate, we analyse UK dealer adverts for 9,408 Kia Sportage cars across different ages and specifications. Since we first spotted the advert 30 days ago, the asking price has dropped by £300. MOT records show an expiry date of 10 July 2027, and the latest recorded mileage is consistent with the advert. You can find this car at Fish Brothers Kia in Swindon.

Stock data as of 31 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 1 October 2026, 30 days ago. Price reduced by £300 from £18,500 since AskCar first saw it. 1 price reduction recorded, the latest seen on 25 October 2026.

Recorded asking prices
Date observedAsking price
1 October 2026£18,500
25 October 2026£18,200
31 October 2026£18,200

Price and mileage comparison

Fair price: £203 (1%) over the AskCar estimate of £17,997.

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 9,408 priced Kia Sportage adverts across different ages and specifications, as of 31 October 2026.

Advertised mileage is about 19,700 miles higher 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 10 July 2027. 41,451 miles at the last test.

Other matching cars

176 other 2023 Kia Sportage GT Line manual petrol cars are for sale at UK dealers from £11,809 to £24,995, as of 31 October 2026.

The 5 cheapest:

The 176 matching cars have covered 3,494 to 120,000 miles, compared with 44,748 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

19 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 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.