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 5dr (128 bhp)
• Year: 2023
• Mileage: 31,622 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 1.5 litres, 128 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 31,622 miles, this 2023 Vauxhall Astra GS has covered about 11,200 more miles than other 2023 Vauxhall Astra cars. The dealer is asking £14,490, which is £463 below the AskCar estimate of £14,953. To work out the AskCar estimate, we analyse UK dealer adverts for 3,822 Vauxhall Astra cars across different ages and specifications. The asking price is now £460 lower than when we first recorded the advert 29 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Evans Halshaw Ford Darlington, based in Darlington. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £463 (3%) under the AskCar estimate of £14,953.

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 3,822 priced Vauxhall Astra adverts across different ages and specifications, as of 4 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 4 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 29 days.

Price history

AskCar first saw this advert on 6 October 2026 at £14,950. Its asking price is now £14,490, £460 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 6 October 2026: £14,950
• 7 October 2026: £14,980
• 21 October 2026: £14,960
• 28 October 2026: £14,780
• 4 November 2026: £14,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 13 August 2027.

It has had one MOT, on 24 July 2026, and passed.

Advisories at the latest test: nearside rear nail in tyre.

Mileage at that test: 24,461 miles, which matches the advertised 31,622 miles.

Advertised mileage is about 11,200 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

12 other 2023 Vauxhall Astra GS 1.5 diesel automatic estates are for sale at UK dealers, from £11,625 to £17,498, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.5 diesel estate, silver. Mileage: 30,541 miles. Price: £14,380, £110 less than this car. Dealer: Drayton Motors Grimsby in Grimsby. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-b63fdfdd8398
• 2023 Vauxhall Astra GS, 1.5 diesel estate, white. Mileage: 30,481 miles. Price: £15,386, £896 more than this car. Dealer: Greenhous Telford in Telford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-0450b7d4f663
• 2023 Vauxhall Astra GS, 1.5 diesel estate, grey. Mileage: 28,622 miles. Price: £14,136, £354 less than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-10df4e506343

• The nearest: 2023 Vauxhall Astra GS, 1.5 diesel estate, white, 60 miles from this car. Mileage: 13,711 miles. Price: £17,498, £3,008 more than this car. Dealer: Arnold Clark Morecambe Vauxhall in Morecambe. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-48a1747ffbc5