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: 32,003 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS has covered 32,003 miles, around 11,700 more miles than is typical for its age. Priced at £14,290, it is advertised £666 above the AskCar estimate of £13,624. The AskCar estimate uses UK dealer asking prices, including 3,809 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 8 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Advance Vauxhall Watford, based in Watford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £666 (4%) over the AskCar estimate of £13,624.

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 3,809 priced Vauxhall Astra adverts across different ages and specifications, as of 6 November 2026.

A 2023 Vauxhall Astra with the 1.2 petrol engine is typically advertised at £14,400: the median of the 657 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 8 days.

Price history

AskCar first saw this advert on 29 October 2026 at £14,290. 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 6 November 2026: valid until 22 September 2027.

It has had one MOT, on 11 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 31,368 miles, which matches the advertised 32,003 miles.

Advertised mileage is about 11,700 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

119 other 2023 Vauxhall Astra GS 1.2 petrol manual estates are for sale at UK dealers, from £10,650 to £17,500, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 31,632 miles. Price: £13,445, £845 less than this car. Dealer: Pound Avenue Car Sales in Stevenage. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-dd0f420739e1
• 2023 Vauxhall Astra GS, 1.2 petrol estate, red. Mileage: 31,201 miles. Price: £13,995, £295 less than this car. Dealer: Drive Motor Retail drivedirect Bristol North in Bristol. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-9418ed973dc1
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 33,222 miles. Price: £13,995, £295 less than this car. Dealer: Crawford Clarke Cars in Belfast. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-9a3e44714c48

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, black, 14 miles from this car. Mileage: 25,362 miles. Price: £13,990, £300 less than this car. Dealer: Advance Vauxhall Slough in Slough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-7132d3bd40b8