Other Vauxhall Astra models:

Available new from: June 2025  -  Now

Vauxhall Astra Hatchback (21 on)
Vauxhall Astra Hatchback (21 on)
Enter a registration to view specifications for a different vehicle
Scroll down for the full details of the Vauxhall Astra Hatchback 2021 right here. On this page, you will find all the key specs for the Astra Hatchback from overall fuel efficiency in MPG and its top speed in MPH, to running costs, dimensions, data and lots more. With Parkers you'll find the most comprehensive source of car specs online.
Section 1 of 8

Specs Overview

2wd
Auto
Petrol
5dr
Power (bhp)128 bhp
Acceleration 0-60 mph-
Miles per tank-
Insurance group get an insurance quote? 0
Road taxN/A per year
Dimensions (mm)Length 4374mm X Width 2062mm
We have 419 used for sale from £13,894
Section 2 of 8

Costs

What is the price to buy a used and new Astra Hatchback 2021 and what is the overall running cost?

Fuel consumption
N/A
Insurance group-
Annual road taxN/A
Price when new£27,150
Used price range£17,420 - £19,260
See 419 used Vauxhall Astra Hatchbacks for sale, starting at £13,894
PARKERS REVIEW
Read the full Review of the Vauxhall Astra Hatchback 2021
Section 3 of 8

Dimensions

What are the dimensions of Astra Hatchback 2021 and its fuel capacity and the overall weight?

Fuel Capacity52 litres
Weight-
Length4374mm
Width2062mm
Height1441mm
Wheelbase2675mm
Turning Circle-
Section 4 of 8

Performance

What is the BHP, top speed, torque, and CO2 emissions of Astra Hatchback 2021?

Power128 bhp
Top Speed-
0-60 mph-
Torque230 Nm, 170 ft-lb
CO2 EmissionsN/a
Euro Emissions Standard
6

Emissions data can vary over the lifespan of a version, typically due to manufacturer engine improvements.

What is presented here is based on the latest version only. Before buying, always check a specific car’s eligibility for a ULEZ zone directly with the zone authority by entering the car’s registration number in their online checker, eg, for London: Check your Vehicle

Miles Per Tank-
Section 5 of 8

Equipment list & trim options

Griffin Basic equipment
  • 3x3 point rear seat belts
  • Alarm
  • Driver`s airbag
  • Electric mirrors
  • Front electric windows
  • Heated mirrors
  • Isofix child seat anchor points
  • Parking sensors
  • PAS
  • Passenger`s airbag
  • Rear electric windows
  • Side airbags
  • Steering wheel rake adjustment
  • Steering wheel reach adjustment
  • Traction control
Griffin Standard Equipment
  • ABS
  • Body coloured bumpers
  • Climate control
  • Cloth seat trim
  • Electric driver`s seat
  • Heated seats
  • Metallic Paint
  • Remote locking
  • Service indicator
Griffin Optional Equipment
  • Height adjustable drivers seat
  • Sat Nav
Section 6 of 8

Engine

What is the Engine size, fuel type, transmission, and Gearbox of Vauxhall Astra Hatchback 2021?

Engine Size1199cc
Cylinders3
Valves12
Fuel TypePetrol
TransmissionAutomatic
Gearbox8 Speed
DrivetrainFront wheel drive
Section 7 of 8

Cabin & Luggage

What are the number of seats and doors in Vauxhall Astra Hatchback 2021 and its boot size?

Doors5
Seats5
Luggage Capacity422 litres
Unbraked Towing Weight660kg
Braked Towing Weight1250kg
Section 8 of 8

Safety ratings

The Vauxhall Astra Hatchback was tested by Euro NCAP in 2022 and was awarded a 4 star overall rating. This overall rating is calculated from the following individual ratings:

Individual safety ratings

Adult Occupant: 80%
Child Occupant: 82%
Vulnerable Road Users: 67%
Safety Assist: 66%

If you're looking for a Vauxhall Astra you will definitely want to know all about every aspect of the car – and Parkers has all the spec details you need to know how it will fit into your life. Check out the full details and compare with rival models on these pages.