2021 Vauxhall Astra 1.5 Turbo D SE

Price: £4,995. Fair price: £238 (5%) over the AskCar estimate of £4,757, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,778 priced Vauxhall Astra adverts on AskCar as of 7 November 2026.

AskCar lists 4,028 used Vauxhall Astra from 1,909 UK dealerships, as of 7 November 2026.

Overview

  • Make: Vauxhall
  • Model: Astra
  • Trim: SE
  • Version: 1.5 Turbo D SE Manual FWD Euro 6 (s/s) 5dr Sports Tourer (104 bhp)
  • Year: 2021
  • Mileage: 112,020 miles
  • Fuel: Diesel
  • Body: Estate, 5 doors, 5 seats
  • Engine: 1.5 litres, 104 bhp
  • Gearbox: Manual
  • Drive: Front-wheel drive
  • Colour: Red
  • CO2: 114 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Vauxhall Astra SE is advertised with 112,020 miles, approximately 70,600 above the typical mileage for its age. Its asking price of £4,995 is £238 above the AskCar estimate of £4,757. The AskCar estimate uses UK dealer asking prices, including 3,778 Vauxhall Astra adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 43 days ago. Its asking price has since fallen by £1,000. The latest recorded MOT expiry date is 6 May 2026, which has passed. Confirm its status with the dealer. Its advertised mileage matches the government's MOT record. The seller is Northend Motor Company, based in Dundee. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £238 (5%) over the AskCar estimate of £4,757.

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 3,778 priced Vauxhall Astra adverts across different ages and specifications, as of 7 November 2026.

A 2021 Vauxhall Astra with the 1.5 diesel engine is typically advertised at £7,300: the median of the 31 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2021 Vauxhall Astra has been on sale for at least 43 days.

Price history

AskCar first saw this advert on 25 September 2026 at £5,995. Its asking price is now £4,995, £1,000 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

  • 25 September 2026: £5,995
  • 7 October 2026: £5,495
  • 30 October 2026: £4,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: the latest record we hold ran out on 6 May 2026; ask the dealer for the current MOT.

It failed its MOT on 23 April 2025 (windscreen wiper does not clear the windscreen effectively; offside front shock absorbers has a serious fluid leak) and passed 14 days later, on 7 May 2025.

Advisories at the latest test: nearside rear tyre slightly damaged/cracking or perishing.

Mileage at that test: 110,521 miles, which matches the advertised 112,020 miles.

Advertised mileage is about 70,600 miles higher than the median mileage of a 2021 Vauxhall Astra on AskCar.

Similar cars

3 other 2021 Vauxhall Astra SE 1.5 diesel manual estates are for sale at UK dealers, from £5,495 to £7,999, as of 7 November 2026.

The 3 closest to this car in mileage:

  • 2021 Vauxhall Astra SE, 1.5 diesel estate, white. Mileage: 102,000 miles. Price: £5,495, £500 more than this car. Dealer: Ex Police Car Centre in Brierley Hill. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-b9dbdae74bea
  • 2021 Vauxhall Astra SE, 1.5 diesel estate, white. Mileage: 71,000 miles. Price: £6,595, £1,600 more than this car. Dealer: Poolstock Car Sales in Wigan. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-afcbb3f26f13
  • 2021 Vauxhall Astra SE, 1.5 diesel estate, white. Mileage: 46,000 miles. Price: £7,999, £3,004 more than this car. Dealer: Les Rayner Foxhunters Motor Co in Whitley Bay. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2021-9b8295e39d1f

Browse all Vauxhall Astra cars for sale · 2021 Vauxhall Astra price guide

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Photos

22 photos of this car are on its AskCar page.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.