2023 Vauxhall Astra 1.2 Turbo GS
Price: £13,790. Fair price: £559 (3%) under the AskCar estimate of £14,349, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,756 priced Vauxhall Astra adverts on AskCar as of 8 November 2026.
AskCar lists 3,991 used Vauxhall Astra from 1,891 UK dealerships, as of 8 November 2026.
Overview
- Make: Vauxhall
- Model: Astra
- Trim: GS
- Version: 1.2 Turbo GS Manual FWD Euro 6 (s/s) 5dr (128 bhp)
- Year: 2023
- Mileage: 23,848 miles
- Fuel: Petrol
- Body: 5 doors, 5 seats
- Engine: 1.2 litres, 128 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: White
- CO2: 125 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Vauxhall Astra GS has covered 23,848 miles, around 3,300 more miles than is typical for its age. Its asking price of £13,790 is £559 below the AskCar estimate of £14,349. The AskCar estimate uses 3,756 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 38 days ago, and its asking price has since fallen by £600. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Southeast Motors Jaguar Land Rover Crawley, based in Crawley. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £559 (3%) under the AskCar estimate of £14,349.
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 3,756 priced Vauxhall Astra adverts across different ages and specifications, as of 8 November 2026.
A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 642 for sale on AskCar, as of 8 November 2026.
Time on sale
This 2023 Vauxhall Astra has been on sale for at least 38 days.
Price history
AskCar first saw this advert on 1 October 2026 at £14,390. Its asking price is now £13,790, £600 less. The latest price cut was seen on 7 November 2026.
Price changes recorded:
- 1 October 2026: £14,390
- 8 October 2026: £14,290
- 15 October 2026: £13,990
- 27 October 2026: £13,890
- 7 November 2026: £13,790
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 7 September 2027.
It has had one MOT, on 11 August 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 22,982 miles, which matches the advertised 23,848 miles.
Advertised mileage is about 3,300 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.
Browse all Vauxhall Astra cars for sale · 2023 Vauxhall Astra price guide
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Photos
60 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.