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: 39,010 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: Yellow
• CO2: 23 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 39,010 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 18,600 more miles than a typical 2023 Vauxhall Astra. The dealer is asking £14,078, which is £183 below the AskCar estimate of £14,261. To work out the AskCar estimate, we analyse UK dealer adverts for 3,837 Vauxhall Astra cars across different ages and specifications. This car was first seen in our listings data 14 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Carsa Southampton in Fareham. 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: £183 (1%) under the AskCar estimate of £14,261.

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 14 days.

Price history

AskCar first saw this advert on 22 October 2026 at £13,917. Its asking price is now £14,078, £161 more.

Price changes recorded:

• 22 October 2026: £13,917
• 23 October 2026: £13,954
• 24 October 2026: £13,980
• 26 October 2026: £13,960
• 27 October 2026: £14,029
• 28 October 2026: £14,034
• 31 October 2026: £14,093
• 1 November 2026: £14,078

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 15 September 2026, and passed.

Advisories at the latest test: front tyre worn close to legal limit/worn on edge x2 225-45-17 v.

Mileage at that test: 38,042 miles, which matches the advertised 39,010 miles.

Advertised mileage is about 18,600 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, white. Mileage: 38,544 miles. Price: £14,350, £272 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, red. Mileage: 37,483 miles. Price: £13,999, £79 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, £138 less than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-753b5e47c0d0