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: 8,626 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 128 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 8,626 miles on the clock, this 2023 Vauxhall Astra GS has done roughly 11,700 fewer miles than a typical 2023 Vauxhall Astra. The dealer is asking £14,799, which is £834 below the AskCar estimate of £15,633. To work out the AskCar estimate, we analyse UK dealer adverts for 3,837 Vauxhall Astra cars across different ages and specifications. We first recorded this advert 78 days ago, and its asking price has since fallen by £1,700. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Thurlow Nunn Norwich, based in Norwich. 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: £834 (5%) under the AskCar estimate of £15,633.

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 78 days.

Price history

AskCar first saw this advert on 19 August 2026 at £16,499. Its asking price is now £14,799, £1,700 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 19 August 2026: £16,499
• 9 September 2026: £16,399
• 21 September 2026: £16,249
• 7 October 2026: £16,000
• 16 October 2026: £15,899
• 17 October 2026: £15,499
• 4 November 2026: £14,799

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 29 June 2027.

It has had one MOT, on 3 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 7,971 miles, which matches the advertised 8,626 miles.

Advertised mileage is about 11,700 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, blue. Mileage: 8,643 miles. Price: £15,995, £1,196 more than this car. Dealer: Corbetts Motor Company in Dudley. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-fef356c08e7c
• 2023 Vauxhall Astra GS, 1.2 petrol estate, blue. Mileage: 8,204 miles. Price: £16,168, £1,369 more than this car. Dealer: Eden Vauxhall Exeter in Exeter. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-e754ab4f5515
• 2023 Vauxhall Astra GS, 1.2 petrol estate, grey. Mileage: 9,107 miles. Price: £15,698, £899 more than this car. Dealer: Arnold Clark Glasgow Garscube Road Vauxhall / Leapmotor in Glasgow. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-edc673567d4e

• The nearest: 2023 Vauxhall Astra GS, 1.2 petrol estate, blue, under a mile from this car. Mileage: 23,632 miles. Price: £14,199, £600 less than this car. Dealer: Thurlow Nunn Norwich in Norwich. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2023-28cdfc176a98