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: 4,241 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 4,241 miles, this 2023 Vauxhall Astra GS has covered about 16,100 fewer miles than other 2023 Vauxhall Astra cars. Its asking price of £13,800 is £2,152 below the AskCar estimate of £15,952. The AskCar estimate draws on 3,809 Vauxhall Astra adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 80 days ago. Its asking price has since fallen by £1,680. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Big Motoring World Enfield in Waltham Cross. 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

Good value: £2,152 (13%) under the AskCar estimate of £15,952.

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 80 days.

Price history

AskCar first saw this advert on 18 August 2026 at £15,480. Its asking price is now £13,800, £1,680 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 18 August 2026: £15,480
• 19 August 2026: £15,490
• 20 August 2026: £15,460
• 26 August 2026: £15,410
• 2 September 2026: £15,100
• 8 September 2026: £15,070
• 12 September 2026: £14,890
• 16 September 2026: £14,900
• 22 September 2026: £14,710
• 26 September 2026: £14,720
• 29 September 2026: £14,690
• 30 September 2026: £14,560
• 1 October 2026: £14,550
• 3 October 2026: £14,540
• 6 October 2026: £14,530
• 7 October 2026: £14,540
• 8 October 2026: £14,510
• 9 October 2026: £14,480
• 10 October 2026: £14,460
• 13 October 2026: £14,410
• 14 October 2026: £14,280
• 16 October 2026: £14,260
• 17 October 2026: £14,230
• 19 October 2026: £14,170
• 21 October 2026: £14,160
• 27 October 2026: £14,020
• 31 October 2026: £13,870
• 4 November 2026: £13,800

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 23 May 2027.

It has had one MOT, on 24 April 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 3,850 miles, which matches the advertised 4,241 miles.

Advertised mileage is about 16,100 miles lower 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 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 5,118 miles. Price: £15,345, £1,545 more than this car. Dealer: Baylis Worcester in Worcester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-7b75af8da69d
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, white. Mileage: 5,133 miles. Price: £15,998, £2,198 more than this car. Dealer: Arnold Clark Dunfermline Fiat in Dunfermline. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-9773d06d2ded
• 2023 Vauxhall Astra GS, 1.2 petrol hatchback, yellow. Mileage: 5,577 miles. Price: £14,450, £650 more than this car. Dealer: Evans Halshaw BYD Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-188ac9312a24

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol hatchback, black, 5 miles from this car. Mileage: 6,222 miles. Price: £15,819, £2,019 more than this car. Dealer: Vertu Vauxhall Chingford in Chingford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-c41871e2eb11