2023 Vauxhall Astra 1.2 Turbo GS
Price: £14,500. Fair price: £459 (3%) under the AskCar estimate of £14,959, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,778 priced Vauxhall Astra adverts on AskCar as of 7 November 2026.
AskCar lists 4,028 used Vauxhall Astra from 1,909 UK dealerships, as of 7 November 2026.
Overview
- Make: Vauxhall
- Model: Astra
- Trim: GS
- Version: 1.2 Turbo GS Auto FWD Euro 6 (s/s) 5dr (128 bhp)
- Year: 2023
- Mileage: 20,299 miles
- Fuel: Petrol
- Body: 5 doors, 5 seats
- Engine: 1.2 litres, 128 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Black
- CO2: 127 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Vauxhall Astra GS has covered 20,299 miles. The dealer is asking £14,500, which is £459 below the AskCar estimate of £14,959. To work out the AskCar estimate, we analyse UK dealer adverts for 3,778 Vauxhall Astra cars across different ages and specifications. This car was first seen in our listings data 9 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Trust Ford Wilmslow, based in Wilmslow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £459 (3%) under the AskCar estimate of £14,959.
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 3,778 priced Vauxhall Astra adverts across different ages and specifications, as of 7 November 2026.
A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 644 for sale on AskCar, as of 7 November 2026.
Time on sale
This 2023 Vauxhall Astra has been on sale for at least 9 days.
Price history
AskCar first saw this advert on 29 October 2026 at £14,500. 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 7 November 2026: valid until 10 May 2027.
It has had one MOT, on 29 April 2026, and passed.
Advisories at the latest test: central front front registration plate damage, not likely to be misread.
Mileage at that test: 17,182 miles, which matches the advertised 20,299 miles.
Advertised mileage is about 200 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.
Browse all Vauxhall Astra cars for sale · 2023 Vauxhall Astra price guide
More like this
- Used Vauxhall Astra GS prices
- Used Vauxhall Astra for sale under £15,000
- Used automatic Vauxhall Astra for sale
- Used petrol Vauxhall Astra for sale
- Used Vauxhall Astra for sale near Hale
Photos
40 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.