2023 Vauxhall Astra 1.5 Turbo D GS

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS
• Version: 1.5 Turbo D GS Manual FWD Euro 6 (s/s) 5dr Sports Tourer (128 bhp)
• Year: 2023
• Mileage: 76,049 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 1.5 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS is advertised with 76,049 miles, approximately 55,800 above the typical mileage for its age. Priced at £11,120, it is advertised £507 above the AskCar estimate of £10,613. To work out the AskCar estimate, we analyse UK dealer adverts for 3,809 Vauxhall Astra cars across different ages and specifications. We first recorded this advert 18 days ago, and its asking price has since fallen by £220. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Big Motoring World in Chelmsford. 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: £507 (4%) over the AskCar estimate of £10,613.

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 1.5 diesel engine is typically advertised at £15,000: the median of the 58 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 18 days.

Price history

AskCar first saw this advert on 19 October 2026 at £11,340. Its asking price is now £11,120, £220 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 21 October 2026: £11,340
• 22 October 2026: £11,300
• 23 October 2026: £11,330
• 24 October 2026: £11,340
• 25 October 2026: £11,300
• 27 October 2026: £11,270
• 28 October 2026: £11,230
• 31 October 2026: £11,210
• 3 November 2026: £11,150
• 4 November 2026: £11,140
• 5 November 2026: £11,200
• 6 November 2026: £11,120

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 30 July 2027.

It has had one MOT, on 28 July 2026, and passed.

Advisories at the latest test: front brake pad(s) wearing thin.

Mileage at that test: 70,921 miles, which matches the advertised 76,049 miles.

Advertised mileage is about 55,800 miles higher than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

10 other 2023 Vauxhall Astra GS 1.5 diesel manual estates are for sale at UK dealers, from £11,400 to £16,495, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.5 diesel estate, black. Mileage: 71,703 miles. Price: £11,400, £280 more than this car. Dealer: Big Motoring World in South Woodham Ferrers. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-9e594ced5455
• 2023 Vauxhall Astra GS, 1.5 diesel estate, grey. Mileage: 67,306 miles. Price: £12,488, £1,368 more than this car. Dealer: Jeff White Motors in Cardiff. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-3bac41bb1e82
• 2023 Vauxhall Astra GS, 1.5 diesel estate, black. Mileage: 63,574 miles. Price: £11,880, £760 more than this car. Dealer: Big Motoring World Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-b401de6f7a57