2023 Vauxhall Astra 1.2 Turbo GS
Price: £15,995. Above the going rate: £1,561 (10%) over the AskCar estimate of £14,434, 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 (128 bhp)
- Year: 2023
- Mileage: 22,153 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.2 litres, 128 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Red
- CO2: 127 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Vauxhall Astra GS is advertised with 22,153 miles on the clock. The AskCar estimate for this car is £14,434. It is priced at £15,995, which is £1,561 above that estimate. The AskCar estimate draws on 3,837 Vauxhall Astra adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 22 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Cawdor Cars (Newcastle Emlyn), based in Newcastle Emlyn. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Above the going rate: £1,561 (10%) over the AskCar estimate of £14,434.
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 22 days.
Price history
AskCar first saw this advert on 14 October 2026 at £15,995. 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 1 July 2027.
It has had one MOT, on 2 July 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 19,693 miles, which matches the advertised 22,153 miles.
Advertised mileage is about 1,800 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.
Similar cars
60 other 2023 Vauxhall Astra GS 1.2 petrol automatic hatchbacks are for sale at UK dealers, from £10,390 to £16,798, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2023 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 22,500 miles. Price: £14,140, £1,855 less than this car. Dealer: Victoria Motor Company in Crosskeys. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-a34302a086e1
- 2023 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 22,530 miles. Price: £14,876, £1,119 less than this car. Dealer: York Ward & Rowlatt in Wellingborough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-5d0c89b888e8
- 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black. Mileage: 21,185 miles. Price: £14,695, £1,300 less than this car. Dealer: Motor Range Liverpool in Liverpool. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-24844bb2a27c
Browse all Vauxhall Astra cars for sale · 2023 Vauxhall Astra price guide
More like this
- Used Vauxhall Astra GS prices
- Used automatic Vauxhall Astra for sale
- Used petrol Vauxhall Astra for sale
- Used Vauxhall Astra for sale near Carmarthen
Photos
28 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.