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: 11,046 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

This 2023 Vauxhall Astra GS is advertised with 11,046 miles, approximately 9,300 below the typical mileage for its age. The dealer is asking £14,860, which is £475 below the AskCar estimate of £15,335. To work out the AskCar estimate, we analyse UK dealer adverts for 3,809 Vauxhall Astra cars across different ages and specifications. We first saw this car advertised 69 days ago. Its asking price has since fallen by £539. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Evans Halshaw Vauxhall Bedford, based in Bedford. 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: £475 (3%) under the AskCar estimate of £15,335.

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 1.2 petrol engine is typically advertised at £14,400: the median of the 657 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Vauxhall Astra has been on sale for at least 69 days.

Price history

AskCar first saw this advert on 29 August 2026 at £15,399. Its asking price is now £14,860, £539 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 29 August 2026: £15,399
• 2 September 2026: £15,610
• 11 September 2026: £15,540
• 22 September 2026: £15,270
• 21 October 2026: £14,970
• 28 October 2026: £14,860

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 10 May 2027.

It has had one MOT, on 11 May 2026, and passed.

Advisories at the latest test: nearside front upper anti-roll bar ball joint dust cover severely deteriorated.

Mileage at that test: 9,897 miles, which matches the advertised 11,046 miles.

Advertised mileage is about 9,300 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 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 10,641 miles. Price: £15,998, £1,138 more than this car. Dealer: Arnold Clark Glasgow Hamilton Road Vauxhall / Fiat / Abarth in Glasgow. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-df888a9f4207
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 11,552 miles. Price: £15,500, £640 more than this car. Dealer: Drayton Motors Kia Scunthorpe in Scunthorpe. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-033b328ef37f
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 10,426 miles. Price: £15,083, £223 more than this car. Dealer: Vertu Vauxhall Lichfield in Lichfield. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-ede902f901c9

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, blue, 14 miles from this car. Mileage: 7,229 miles. Price: £15,495, £635 more than this car. Dealer: Letchworth Renault & Dacia in Letchworth. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-acb187648520