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: 38,544 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: White
• CO2: 23 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 38,544 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 18,200 more miles than a typical 2023 Vauxhall Astra. The AskCar estimate for this car is £14,305. It is priced at £14,350, which is £45 above that estimate. The AskCar estimate uses 3,837 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 8 days ago. Its asking price has since fallen by £220. The government's MOT record matches its advertised mileage. You can find this car at 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: £45 (under 1%) over the AskCar estimate of £14,305.

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 8 days.

Price history

AskCar first saw this advert on 28 October 2026 at £14,570. Its asking price is now £14,350, £220 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 28 October 2026: £14,570
• 31 October 2026: £14,640
• 4 November 2026: £14,350

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 29 September 2027.

It failed its MOT on 23 September 2026 (offside front tyre tread depth below requirements of 1.6mm) and passed later the same day.

Advisories at the latest test: front registration plate deteriorated but not likely to be misread damaged; nearside rear child seat fitted not allowing full inspection of adult belt; engine undertrays is fitted obscuring view of suspension, steering and braking components.

Mileage at that test: 37,440 miles, which matches the advertised 38,544 miles.

Advertised mileage is about 18,200 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 £14,078, 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, £272 less 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, red. Mileage: 37,483 miles. Price: £13,999, £351 less than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-1fd5f1f814d3
• 2023 Vauxhall Astra GS, 1.6 plug-in hybrid hatchback, black. Mileage: 43,916 miles. Price: £13,940, £410 less than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-753b5e47c0d0