2023 Vauxhall Astra 1.2 Turbo GS

Version: 1.2 Turbo GS Auto FWD Euro 6 (s/s) 5dr Sports Tourer (128 bhp)

Price: £14,250. Fair price: £26 (under 1%) over the AskCar estimate of £14,224, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,687 priced Vauxhall Astra adverts on AskCar as of 1 November 2026.

AskCar lists 3,884 used Vauxhall Astra from 1,823 UK dealerships, as of 1 November 2026.

Overview

Make
Vauxhall
Model
Astra
Trim
GS
Version
1.2 Turbo GS Auto FWD Euro 6 (s/s) 5dr Sports Tourer (128 bhp)
Mileage
27,543 miles
Year
2023
Fuel type
Petrol
Body type
Estate
Engine
1.2 L
Gearbox
Automatic
Power
128 bhp
Seats
5
CO2
130 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
Turbo
Emissions standard
Euro 6

About this car

At 27,543 miles, this 2023 Vauxhall Astra GS has covered about 7,300 more miles than other 2023 Vauxhall Astra cars. Its asking price of £14,250 is £26 above the AskCar estimate of £14,224. The AskCar estimate uses UK dealer asking prices, including 3,687 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 1 day ago, the asking price has dropped by £20. MOT records show an expiry date of 9 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Big Motoring World Warrington, based in Warrington.

Stock data as of 1 November 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 31 October 2026, 1 day ago. Price reduced by £20 from £14,270 since AskCar first saw it. 1 price reduction recorded, the latest seen on 1 November 2026.

Recorded asking prices
Date observedAsking price
31 October 2026£14,270
1 November 2026£14,250

Price and mileage comparison

Fair price: £26 (under 1%) over the AskCar estimate of £14,224.

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 3,687 priced Vauxhall Astra adverts across different ages and specifications, as of 1 November 2026.

Advertised mileage is about 7,300 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 9 September 2027. 25,864 miles at the last test.

Other matching cars

120 other 2023 Vauxhall Astra GS automatic petrol cars are for sale at UK dealers from £10,390 to £17,168, as of 1 November 2026.

The 5 cheapest:

The 120 matching cars have covered 180 to 79,066 miles, compared with 27,543 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 Vauxhall Astra cars for sale · 2023 Vauxhall Astra price guide

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Photos

1 photo of this car is 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.