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: 49,650 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 49,650 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 29,400 more miles than a typical 2023 Vauxhall Astra. Its asking price of £13,250 is £35 below the AskCar estimate of £13,285. The AskCar estimate uses 3,809 UK dealer adverts for the Vauxhall Astra, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 23 days ago, the asking price has dropped by £245. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Speedwell Online, based in Kingsteignton. 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: £35 (under 1%) under the AskCar estimate of £13,285.

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 1.6 plug-in hybrid engine is typically advertised at £15,700: the median of the 20 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 23 days.

Price history

AskCar first saw this advert on 14 October 2026 at £13,495. Its asking price is now £13,250, £245 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 14 October 2026: £13,495
• 24 October 2026: £13,250

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 2 July 2027.

It failed its MOT on 2 July 2026 (nearside rear tyre has ply or cords damaged; offside front brake pad(s) contaminated; offside front brake disc contaminated) and passed 1 day later, on 3 July 2026.

Advisories at the latest test: nearside outer integral body structure is deformed but structural rigidity is not significantly reduced sill; offside front road wheel slightly distorted.

Mileage at that test: 45,298 miles, which matches the advertised 49,650 miles.

Advertised mileage is about 29,400 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 £13,910 to £14,350, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.6 plug-in hybrid hatchback, black. Mileage: 43,916 miles. Price: £13,910, £660 more than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-753b5e47c0d0
• 2023 Vauxhall Astra GS, 1.6 plug-in hybrid hatchback, yellow. Mileage: 39,010 miles. Price: £14,078, £828 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, £1,100 more than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-9a5536a87d6b