2023 Vauxhall Astra 1.2 Turbo GS

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS
• Version: 1.2 Turbo GS Manual FWD Euro 6 (s/s) 5dr Sports Tourer (128 bhp)
• Year: 2023
• Mileage: 39,000 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS has covered 39,000 miles. The AskCar estimate for this car is £13,056. It is priced at £13,977, which is £921 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 3,804 Vauxhall Astra cars across different ages and specifications. It first appeared in our advert records 83 days ago. Ask the dealer why the advert shows fewer miles than the 39,688 recorded at the latest MOT. MOT records show an expiry date of 28 July 2027. You can find this car at Liverpool Car Centre in Bootle. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £921 (7%) over the AskCar estimate of £13,056.

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 3,804 priced Vauxhall Astra adverts across different ages and specifications, as of 2 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 616 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 83 days.

Price history

AskCar first saw this advert on 11 August 2026 at £13,977. 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 2 November 2026: valid until 28 July 2027.

It has had one MOT, on 29 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 39,688 miles. The advert says 39,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 18,500 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

108 other 2023 Vauxhall Astra GS 1.2 petrol manual estates are for sale at UK dealers, from £10,990 to £17,500, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 39,398 miles. Price: £12,150, £1,827 less than this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c2b7c72495f5
• 2023 Vauxhall Astra GS, 1.2 petrol estate, white. Mileage: 38,031 miles. Price: £14,418, £441 more than this car. Dealer: Eden Vauxhall Exeter in Exeter. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-4ed8736dce12
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 40,391 miles. Price: £12,790, £1,187 less than this car. Dealer: Evans Halshaw Vauxhall Gateshead in Gateshead. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-edf22d52005a

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, grey, under a mile from this car. Mileage: 7,748 miles. Price: £15,930, £1,953 more than this car. Dealer: Lookers Vauxhall Liverpool in Liverpool. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-b33572246a3c