2022 Vauxhall Astra Mk VIII Dimensions, Size & Specs

When considering width with opened side mirrors, the Vauxhall Astra Mk VIII spans 2062 mm (81.1 inches) compared to its standard width of 1860 mm (73.2 inches) without mirrors. This difference of 202 mm (7.9 inches) is essential to know when navigating through tight parking spaces, narrow streets, or garages where clearance may be limited. The mirrors folded reduce the width for easier maneuvering, but when driving with mirrors fully extended for visibility, the increased width must be accounted for.

The curb weight of the Vauxhall Astra Mk VIII is approximately 1678 kg (3,700 lbs), which refers to the weight of the vehicle without passengers or cargo but includes necessary operating consumables like fuel and oil. The maximum weight, or gross vehicle weight rating (GVWR), varies between 1820 to 2100 kg (4,010 to 4,630 lbs) depending on the variant and optional features. This range impacts towing capacity, payload, and performance. Lighter versions might focus more on efficiency, while heavier trims may offer additional comfort or safety features.

The Vauxhall Astra Mk VIII offers a versatile luggage capacity accommodating different user needs. With the rear seats up, the boot volume ranges from 305 to 422 liters (approximately 10.8 to 14.9 cubic feet), suitable for daily errands and moderate luggage. Folding the rear seats significantly expands the space to between 1122 and 1339 liters (about 39.6 to 47.3 cubic feet), allowing for much larger or bulkier items like bicycles or multiple suitcases. This flexibility makes the Astra ideal for both small families and individual users requiring adaptable cargo space.

The Vauxhall Astra Mk VIII should fit comfortably into a standard residential garage. The car's length of 4374 mm (172.2 inches) and width of 1860 mm (73.2 inches) are within typical garage dimensions, which commonly accommodate lengths around 5.5 meters (18 feet) and widths roughly 2.4 meters (8 feet). However, the width including opened mirrors extends to 2062 mm (81.1 inches), so mirror clearance must be considered to avoid damage when parking tightly. Height at 1441 mm (56.7 inches) is generally not a limiting factor in common garages.

Compared to its predecessor, the Astra Mk VII, the Mk VIII shows subtle changes in size for enhanced space and dynamics. The Mk VIII is slightly longer and wider, with improvements in interior packaging that increase passenger comfort and boot capacity. Although exact previous generation dimensions vary by trim, the Mk VIII generally offers improved rear seat legroom and cargo space due to enhanced design. These size modifications respond to consumer demands for more versatile vehicles without sacrificing the compact hatchback agility.

In the compact hatchback segment, the Vauxhall Astra Mk VIII competes closely with models such as the Volkswagen Golf, Ford Focus, and Peugeot 308. Its length of 4374 mm (172.2 inches) places it roughly in the middle of this group, offering a spacious yet manageable footprint. The luggage capacity of 305-422 liters (10.8-14.9 cubic feet) with seats up and up to 1339 liters (47.3 cubic feet) folded is competitive, often exceeding some rivals in rear-seat fold-flat utility. Overall, the Astra's dimensions and cargo space position it well for customers seeking functionality in a stylish compact hatchback.

The Vauxhall Astra Mk VIII offers several tire and rim size options, including rims sized 16-inch, 17-inch, and 18-inch with corresponding tire sizes of 205/55 R16, 225/45 R17, 225/40 R18, and 215/45 R18. Larger rims with lower-profile tires (like 18-inch with 225/40 or 215/45 tires) typically provide sharper handling and a sportier appearance but may slightly reduce ride comfort due to stiffer sidewalls. Conversely, smaller rims with higher profile tires (16-inch with 205/55 tires) generally enhance ride comfort by absorbing more road imperfections but may have less precise handling.

The Astra Mk VIII has a height of 1441 mm (56.7 inches), which balances interior headroom and aerodynamic efficiency. This height provides sufficient headroom for front and rear passengers while maintaining a low profile to reduce wind resistance and improve fuel economy. The streamlined design contributes to improved stability at speed, lower noise levels inside the cabin, and enhanced overall vehicle dynamics. This relatively low height compared to taller SUVs or crossovers reflects its hatchback identity focused on sporty handling and urban usability.

The curb weight of the Astra Mk VIII is approximately 1678 kg (3,700 lbs), placing it in a typical range for modern compact hatchbacks, which often vary between 1250 to 1700 kg (2,755 to 3,750 lbs) depending on engine size, features, and build materials. Factors influencing weight comparisons include safety equipment levels, drivetrain (e.g., hybrid or conventional), and optional technology packages. Heavier cars like the Astra Mk VIII can offer a more solid driving feel and increased safety but may slightly impact fuel consumption. Evaluating curb weight alongside performance specs and fuel efficiency is essential when comparing models.