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 (128 bhp)
• Year: 2023
• Mileage: 23,591 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Yellow
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 23,591 miles, this 2023 Vauxhall Astra GS has covered about 3,200 more miles than other 2023 Vauxhall Astra cars. The AskCar estimate for this car is £14,019. It is priced at £12,920, which is £1,099 below that estimate. The AskCar estimate uses UK dealer asking prices, including 3,837 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 40 days ago. Its asking price has since fallen by £2,760. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Big Motoring World Camberley, based in Camberley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,099 (7%) under the AskCar estimate of £14,019.

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 40 days.

Price history

AskCar first saw this advert on 26 September 2026 at £15,680. Its asking price is now £12,920, £2,760 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 26 September 2026: £15,680
• 27 September 2026: £13,920
• 29 September 2026: £13,910
• 30 September 2026: £13,900
• 1 October 2026: £13,880
• 3 October 2026: £13,860
• 6 October 2026: £13,840
• 7 October 2026: £13,850
• 8 October 2026: £13,830
• 9 October 2026: £13,710
• 10 October 2026: £13,700
• 13 October 2026: £13,650
• 21 October 2026: £13,360
• 27 October 2026: £13,130
• 31 October 2026: £12,960
• 4 November 2026: £12,920

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 30 May 2027.

It failed its MOT on 14 May 2026 (rear fog lamp with a multiple light source more than 1/2 not functioning; rear fog lamp lens defective which has no effect on emitted light) and passed 6 days later, on 20 May 2026.

There were no advisories at the latest test.

Mileage at that test: 20,560 miles, which matches the advertised 23,591 miles.

Advertised mileage is about 3,200 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

203 other 2023 Vauxhall Astra GS 1.2 petrol manual hatchbacks are for sale at UK dealers, from £9,275 to £17,000, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, blue. Mileage: 23,652 miles. Price: £14,498, £1,578 more than this car. Dealer: Arnold Clark Linwood Motorstore / BYD in Linwood. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-843a4cc93e8d
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, red. Mileage: 23,364 miles. Price: £13,995, £1,075 more than this car. Dealer: Taylors Vauxhall Boston in Boston. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c0521e33553e
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, red. Mileage: 23,874 miles. Price: £13,900, £980 more than this car. Dealer: Drayton Motors Bolton in Bolton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-7f0679de5711

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, red, under a mile from this car. Mileage: 54,228 miles. Price: £11,450, £1,470 less than this car. Dealer: Big Motoring World Camberley in Camberley. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-06ff2fdbc91e