2023 Vauxhall Astra 1.2 Turbo GS
Price: £15,200. Fair price: £115 (under 1%) over the AskCar estimate of £15,085, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,837 priced Vauxhall Astra adverts on AskCar as of 5 November 2026.
AskCar lists 4,036 used Vauxhall Astra from 1,898 UK dealerships, as of 5 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)
- Year: 2023
- Mileage: 16,029 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 1.2 litres, 128 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 130 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Vauxhall Astra GS has covered 16,029 miles, around 4,300 fewer miles than is typical for its age. Priced at £15,200, it is advertised £115 above the AskCar estimate of £15,085. The AskCar estimate uses UK dealer asking prices, including 3,837 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 16 days ago. Its advertised mileage matches the government's MOT record. You can find this car at T Wall Approved in Kingswinford. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £115 (under 1%) over the AskCar estimate of £15,085.
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 3,837 priced Vauxhall Astra adverts across different ages and specifications, as of 5 November 2026.
A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 649 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2023 Vauxhall Astra has been on sale for at least 16 days.
Price history
AskCar first saw this advert on 20 October 2026 at £15,200. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 22 August 2027.
It has had one MOT, on 28 July 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 15,456 miles, which matches the advertised 16,029 miles.
Advertised mileage is about 4,300 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.
Similar cars
65 other 2023 Vauxhall Astra GS 1.2 petrol automatic estates are for sale at UK dealers, from £11,188 to £16,998, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2023 Vauxhall Astra GS, 1.2 petrol estate, black. Mileage: 15,961 miles. Price: £15,080, £120 less than this car. Dealer: Big Motoring World West Malling in West Malling. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-12f29a7479ae
- 2023 Vauxhall Astra GS, 1.2 petrol estate, red. Mileage: 15,826 miles. Price: £15,000, £200 less than this car. Dealer: Stourbridge Motor House in Stourbridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-ad87d0f1acfa
- 2023 Vauxhall Astra GS, 1.2 petrol estate, silver. Mileage: 16,248 miles. Price: £14,600, £600 less than this car. Dealer: Lmc Cars in Upminster. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-b9df30aa57be
Browse all Vauxhall Astra cars for sale · 2023 Vauxhall Astra price guide
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Photos
22 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.