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: 30,296 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 is advertised with 30,296 miles, approximately 10,000 above the typical mileage for its age. Its asking price of £13,668 is £111 below the AskCar estimate of £13,779. 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 80 days ago, the asking price has dropped by £1,127. Its advertised mileage matches the government's MOT record. It is advertised by Eden Hyundai Torbay in Torquay. 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: £111 (under 1%) under the AskCar estimate of £13,779.

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 80 days.

Price history

AskCar first saw this advert on 18 August 2026 at £14,795. Its asking price is now £13,668, £1,127 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 18 August 2026: £14,795
• 18 September 2026: £14,595
• 29 September 2026: £14,764
• 30 September 2026: £14,668
• 11 October 2026: £13,968
• 3 November 2026: £13,668

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 3 May 2027.

It has had one MOT, on 4 May 2026, and passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge; rear tyre slightly damaged/cracking or perishing both cracked sidewalls.

Mileage at that test: 27,994 miles, which matches the advertised 30,296 miles.

Advertised mileage is about 10,000 miles higher 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, grey. Mileage: 30,479 miles. Price: £14,995, £1,327 more than this car. Dealer: Westcars of Tiverton in Tiverton. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-fe8227628c74
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 29,912 miles. Price: £13,556, £112 less than this car. Dealer: Snows Vauxhall Chandlers Ford in Chandler's Ford. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-308b25bf6337
• 2023 Vauxhall Astra GS, 1.2 petrol estate, grey. Mileage: 29,540 miles. Price: £13,690, the same price as this car. Dealer: Lookers Vauxhall Ellesmere Port in Ellesmere Port. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-7ba38075c887

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, white, 15 miles from this car. Mileage: 38,031 miles. Price: £14,418, £750 more than this car. Dealer: Eden Vauxhall Exeter in Exeter. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-4ed8736dce12