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: 67,306 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 1.5 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Vauxhall Astra GS has covered 67,306 miles, around 47,000 more miles than is typical for its age. Priced at £12,488, it is advertised £1,069 above the AskCar estimate of £11,419. The AskCar estimate uses UK dealer asking prices, including 3,809 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 162 days ago. Its asking price has since fallen by £1,000. You can find this car at Jeff White Motors in Cardiff. 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

Above the going rate: £1,069 (9%) over the AskCar estimate of £11,419.

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 162 days.

Price history

AskCar first saw this advert on 28 May 2026 at £13,488. Its asking price is now £12,488, £1,000 less. The latest price cut was seen on 15 September 2026.

Price changes recorded:

• 29 May 2026: £13,488
• 16 June 2026: £12,988
• 15 September 2026: £12,488

Mileage and MOT

Advertised mileage is about 47,000 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 £11,120 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: 63,574 miles. Price: £11,880, £608 less than this car. Dealer: Big Motoring World Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-b401de6f7a57
• 2023 Vauxhall Astra GS, 1.5 diesel estate, black. Mileage: 71,703 miles. Price: £11,400, £1,088 less 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, black. Mileage: 76,049 miles. Price: £11,120, £1,368 less than this car. Dealer: Big Motoring World in South Woodham Ferrers. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-738be5198319

• The nearest: 2023 Vauxhall Astra GS, 1.5 diesel estate, white, 123 miles from this car. Mileage: 43,760 miles. Price: £12,899, £411 more than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-2470dca86cca