2023 Vauxhall Astra 1.6 GS

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS
• Version: 1.6 GS Auto FWD Euro 6 5dr (177 bhp)
• Year: 2023
• Mileage: 43,916 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.6 litres, 177 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Black
• CO2: 23 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 43,916 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 23,500 more miles than a typical 2023 Vauxhall Astra. The dealer is asking £13,940, which is £135 above the AskCar estimate of £13,805. To work out the AskCar estimate, we analyse UK dealer adverts for 3,837 Vauxhall Astra cars across different ages and specifications. We first recorded this advert 15 days ago, and its asking price has since fallen by £3,480. The government's MOT record matches its advertised mileage. It is advertised by Big Motoring World Wimbledon in Tooting. 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: £135 (under 1%) over the AskCar estimate of £13,805.

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 1.6 plug-in hybrid engine is typically advertised at £16,000: the median of the 19 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 15 days.

Price history

AskCar first saw this advert on 21 October 2026 at £17,420. Its asking price is now £13,940, £3,480 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 21 October 2026: £17,420
• 22 October 2026: £13,740
• 24 October 2026: £13,710
• 25 October 2026: £13,820
• 27 October 2026: £14,160
• 30 October 2026: £13,880
• 31 October 2026: £14,220
• 1 November 2026: £13,920
• 3 November 2026: £13,950
• 5 November 2026: £13,940

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 4 October 2027.

It has had one MOT, on 8 September 2026, and passed.

Advisories at the latest test: nearside front outer drive shaft joint constant velocity boot severely deteriorated; offside front outer drive shaft joint constant velocity boot severely deteriorated; nearside rear exhaust mounting defective rubber detatching from housing; and 1 more.

Mileage at that test: 43,103 miles, which matches the advertised 43,916 miles.

Advertised mileage is about 23,500 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

4 other 2023 Vauxhall Astra GS 1.6 plug-in hybrid automatic hatchbacks are for sale at UK dealers, from £13,250 to £14,350, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.6 plug-in hybrid hatchback, yellow. Mileage: 39,010 miles. Price: £14,078, £138 more than this car. Dealer: Carsa Southampton in Southampton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-57aed6b1f40e
• 2023 Vauxhall Astra GS, 1.6 plug-in hybrid hatchback, white. Mileage: 38,544 miles. Price: £14,350, £410 more than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-9a5536a87d6b
• 2023 Vauxhall Astra GS, 1.6 plug-in hybrid hatchback, white. Mileage: 49,650 miles. Price: £13,250, £690 less than this car. Dealer: Speedwell Online in Kingsteignton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-d97354153b44