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: 19,113 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 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 19,113 miles. Its asking price of £14,000 is £665 below the AskCar estimate of £14,665. To work out the AskCar estimate, we analyse UK dealer adverts for 3,809 Vauxhall Astra cars across different ages and specifications. Since we first spotted the advert 63 days ago, the asking price has dropped by £1,040. Its advertised mileage matches the government's MOT record. The seller is Big Motoring World Camberley, based in Camberley. 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: £665 (4%) under the AskCar estimate of £14,665.

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 63 days.

Price history

AskCar first saw this advert on 4 September 2026 at £15,040. Its asking price is now £14,000, £1,040 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 4 September 2026: £15,040
• 5 September 2026: £15,010
• 8 September 2026: £14,980
• 10 September 2026: £14,950
• 15 September 2026: £14,860
• 19 September 2026: £14,720
• 23 September 2026: £14,540
• 26 September 2026: £14,480
• 29 September 2026: £14,450
• 30 September 2026: £14,290
• 1 October 2026: £14,280
• 3 October 2026: £14,260
• 6 October 2026: £14,250
• 7 October 2026: £14,130
• 9 October 2026: £14,110
• 10 October 2026: £14,080
• 19 October 2026: £14,190
• 21 October 2026: £14,070
• 27 October 2026: £14,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 20 August 2027.

It failed its MOT on 7 August 2026 (offside front headlamp aim too low) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 18,925 miles, which matches the advertised 19,113 miles.

Advertised mileage is about 1,200 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, black. Mileage: 19,173 miles. Price: £15,498, £1,498 more than this car. Dealer: Arnold Clark Glasgow Hamilton Road Vauxhall / Fiat / Abarth in Glasgow. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-5d3ef13949e5
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 19,052 miles. Price: £15,085, £1,085 more than this car. Dealer: York Ward & Rowlatt in Wellingborough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-68df530ff936
• 2023 Vauxhall Astra GS, 1.2 petrol estate, silver. Mileage: 19,262 miles. Price: £14,431, £431 more than this car. Dealer: Snows Vauxhall Southampton in Southampton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-98b2269ab281

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, black, 15 miles from this car. Mileage: 25,362 miles. Price: £13,990, the same price as this car. Dealer: Advance Vauxhall Slough in Slough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-7132d3bd40b8