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: 5,867 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 is advertised with 5,867 miles, approximately 14,400 below the typical mileage for its age. Priced at £15,249, it is advertised £826 below the AskCar estimate of £16,075. To work out the AskCar estimate, we analyse UK dealer adverts for 3,809 Vauxhall Astra cars across different ages and specifications. The asking price is now £1,550 lower than when we first recorded the advert 47 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Lookers Vauxhall Chester, based in Chester. 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: £826 (5%) under the AskCar estimate of £16,075.

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 47 days.

Price history

AskCar first saw this advert on 20 September 2026 at £16,799. Its asking price is now £15,249, £1,550 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 20 September 2026: £16,799
• 22 September 2026: £16,499
• 30 September 2026: £16,299
• 1 October 2026: £16,300
• 2 October 2026: £16,295
• 9 October 2026: £16,156
• 14 October 2026: £16,121
• 16 October 2026: £15,999
• 17 October 2026: £15,911
• 21 October 2026: £15,867
• 24 October 2026: £15,851
• 28 October 2026: £15,642
• 3 November 2026: £15,449
• 6 November 2026: £15,249

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 11 September 2027.

It has had one MOT, on 26 August 2026, and passed.

Advisories at the latest test: nearside front tyre slightly damaged.

Mileage at that test: 5,780 miles, which matches the advertised 5,867 miles.

Advertised mileage is about 14,400 miles lower 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, red. Mileage: 6,024 miles. Price: £14,316, £933 less than this car. Dealer: Drive Motor Retail drivedirect Redcar in Redcar. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-cdf9e9597add
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 6,274 miles. Price: £15,050, £199 less than this car. Dealer: Evans Halshaw Vauxhall Wakefield in Wakefield. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-975bf62b1d64
• 2023 Vauxhall Astra GS, 1.2 petrol estate, red. Mileage: 6,534 miles. Price: £14,500, £749 less than this car. Dealer: Evans Halshaw Ford Walsall in Walsall. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-726d4c6c3754

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, red, 6 miles from this car. Mileage: 12,217 miles. Price: £14,950, £299 less than this car. Dealer: Wirral Cars in Ellesmere Port. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-8134975ad724