2023 Vauxhall Astra 1.2 Turbo GS

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

Price: £12,798. Fair price: £189 (1%) under the AskCar estimate of £12,987, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,744 priced Vauxhall Astra adverts on AskCar as of 31 October 2026.

AskCar lists 3,940 used Vauxhall Astra from 1,837 UK dealerships, as of 31 October 2026.

Overview

Make
Vauxhall
Model
Astra
Trim
GS
Version
1.2 Turbo GS Manual FWD Euro 6 (s/s) 5dr (128 bhp)
Mileage
36,372 miles
Year
2023
Fuel type
Petrol
Body type
Hatchback
Engine
1.2 L
Gearbox
Manual
Power
128 bhp
Seats
5
CO2
126 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
Turbo
Emissions standard
Euro 6

About this car

With 36,372 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 15,900 more miles than a typical 2023 Vauxhall Astra. The AskCar estimate for this car is £12,987. It is priced at £12,798, which is £189 below that estimate. The AskCar estimate uses UK dealer asking prices, including 3,744 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale today. Its recorded MOT is valid until 29 October 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Drive Motor Retail drivedirect Aldershot, based in Aldershot.

Stock data as of 31 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 31 October 2026.

Recorded asking prices
Date observedAsking price
31 October 2026£12,798

Price and mileage comparison

Fair price: £189 (1%) under the AskCar estimate of £12,987.

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 3,744 priced Vauxhall Astra adverts across different ages and specifications, as of 31 October 2026.

Advertised mileage is about 15,900 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 29 October 2027. 36,458 miles at the last test.

Other matching cars

322 other 2023 Vauxhall Astra GS manual petrol cars are for sale at UK dealers from £9,275 to £17,500, as of 31 October 2026.

The 5 cheapest:

The 322 matching cars have covered 1,165 to 83,338 miles, compared with 36,372 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

40 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.