2023 Vauxhall Astra 1.2 Turbo GS

Overview

• Make: Vauxhall
• Model: Astra
• Trim: GS
• Version: 1.2 Turbo GS Manual FWD Euro 6 (s/s) 5dr Sports Tourer (128 bhp)
• Year: 2023
• Mileage: 3,315 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 3,315 miles, this 2023 Vauxhall Astra GS has covered about 17,100 fewer miles than other 2023 Vauxhall Astra cars. Priced at £16,995, it is advertised £653 above the AskCar estimate of £16,342. The AskCar estimate draws on 3,837 Vauxhall Astra adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 161 days ago, the asking price has dropped by £2,000. The seller is EMC Uckfield Vauxhall, based in Uckfield. 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: £653 (4%) over the AskCar estimate of £16,342.

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 1.2 petrol engine is typically advertised at £14,400: the median of the 649 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £18,995. Its asking price is now £16,995, £2,000 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 28 May 2026: £18,995
• 12 August 2026: £18,495
• 26 September 2026: £17,495
• 29 October 2026: £16,995

Mileage and MOT

Advertised mileage is about 17,100 miles lower than the median mileage of a 2023 Vauxhall Astra on AskCar.

Similar cars

119 other 2023 Vauxhall Astra GS 1.2 petrol manual estates are for sale at UK dealers, from £10,650 to £17,500, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, grey. Mileage: 3,885 miles. Price: £15,301, £1,694 less than this car. Dealer: Drive Motor Retail drivedirect Redcar in Redcar. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-7568c7cd2c83
• 2023 Vauxhall Astra GS, 1.2 petrol estate, red. Mileage: 2,663 miles. Price: £17,500, £505 more than this car. Dealer: Turners Of Roborough in Plymouth. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-2b8629a07337
• 2023 Vauxhall Astra GS, 1.2 petrol estate, grey. Mileage: 4,371 miles. Price: £16,998, the same price as this car. Dealer: Arnold Clark Linwood Hyundai / Mazda / GWM / Used Car Centre in Linwood. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-30b06b1e2ac2

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, silver, 28 miles from this car. Mileage: 61,578 miles. Price: £10,650, £6,345 less than this car. Dealer: Selsdon Motors in South Croydon. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-6ef4d354bf4a