2023 Vauxhall Astra 1.5 Turbo D GS

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS
• Version: 1.5 Turbo D GS Auto FWD Euro 6 (s/s) 5dr (128 bhp)
• Year: 2023
• Mileage: 18,432 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 128 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Black
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS has covered 18,432 miles. The AskCar estimate for this car is £15,594. It is priced at £14,582, which is £1,012 below that estimate. The AskCar estimate draws on 3,837 Vauxhall Astra adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 84 days ago. Its asking price has since fallen by £882. The seller is Drive Motor Retail drivedirect Bristol East, based in Bristol. 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: £1,012 (6%) under the AskCar estimate of £15,594.

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 1.5 diesel engine is typically advertised at £15,000: the median of the 56 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 84 days.

Price history

AskCar first saw this advert on 13 August 2026 at £15,464. Its asking price is now £14,582, £882 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 30 September 2026: £15,464
• 7 October 2026: £15,296
• 18 October 2026: £15,266
• 22 October 2026: £15,089
• 3 November 2026: £14,582

Mileage and MOT

Advertised mileage is about 1,900 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

7 other 2023 Vauxhall Astra GS 1.5 diesel automatic hatchbacks are for sale at UK dealers, from £12,750 to £16,140, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.5 diesel hatchback, white. Mileage: 19,845 miles. Price: £16,140, £1,558 more than this car. Dealer: Evans Halshaw Kia Stourbridge in Stourbridge. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-9513796720d0
• 2023 Vauxhall Astra GS, 1.5 diesel hatchback, white. Mileage: 26,745 miles. Price: £14,999, £417 more than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-cf327aa6283c
• 2023 Vauxhall Astra GS, 1.5 diesel hatchback, grey. Mileage: 39,334 miles. Price: £13,551, £1,031 less than this car. Dealer: Thurlow Nunn Luton in Luton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-835b4a15a66c

• The nearest: 2023 Vauxhall Astra GS, 1.5 diesel hatchback, black, 54 miles from this car. Mileage: 42,965 miles. Price: £13,498, £1,084 less than this car. Dealer: Baylis Worcester in Worcester. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-e43bcf42c664