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: £20,890. Fair price: £101 (under 1%) over the AskCar estimate of £20,789, 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
16,573 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
Grey
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
T-GDi
Emissions standard
Euro 6

About this car

This 2023 Kia Sportage GT Line has covered 16,573 miles, around 8,400 fewer miles than is typical for its age. The dealer is asking £20,890, which is £101 above the AskCar estimate of £20,789. To work out the AskCar estimate, we analyse UK dealer adverts for 9,408 Kia Sportage cars across different ages and specifications. We first saw this car advertised 53 days ago. Its asking price has since fallen by £100. MOT records show an expiry date of 30 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Birchwood Kia Chichester, based in Chichester.

Stock data as of 31 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 8 September 2026, 53 days ago. Price reduced by £100 from £20,990 since AskCar first saw it. 1 price reduction recorded, the latest seen on 26 September 2026.

Recorded asking prices
Date observedAsking price
8 September 2026£20,990
26 September 2026£20,890
31 October 2026£20,890

Price and mileage comparison

Fair price: £101 (under 1%) over the AskCar estimate of £20,789.

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 8,400 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 30 May 2027. 14,690 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 16,573 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

29 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.