2016 Opel Astra K Dimensions, Size & Specs

The Opel Astra K's width varies between 1809 mm and 1950 mm (about 1.81 to 1.95 meters or 71.1 to 76.8 inches) excluding mirrors. When considering mirrors, the width increases to 1871 mm (folded mirrors) and 2042 mm (opened mirrors), equivalent to approximately 73.7 inches (folded) and 80.4 inches (opened). The wider dimension with mirrors unfolded is important to consider when parking or navigating narrow streets. The foldable mirrors help reduce the car's lateral profile, making it easier to fit into tighter spaces.

The height of the Opel Astra K varies from 1380 mm to 1485 mm, equivalent to around 1.38 to 1.49 meters, or approximately 54.3 to 58.5 inches (4.53 to 4.87 feet). This height variation depends on different configurations, including possible roof accessories or trim packages. The relatively low profile contributes to a sporty, aerodynamic silhouette and helps reduce cabin wind noise at higher speeds, while still ensuring comfortable headroom inside the vehicle for passengers.

The Opel Astra K's curb weight ranges between 1169 kg and 1318 kg (approximately 2576 to 2905 pounds). This curb weight reflects the unladen weight of the vehicle including fluids and a full tank of fuel but without passengers or cargo. A relatively light curb weight for its class improves acceleration, braking, and overall handling dynamics, as well as positively influencing fuel economy. The range in weight depends on trim level, optional features, and engine configurations. A lighter car also produces fewer emissions, making it a more environmentally friendly choice.

The maximum permissible weight, also known as the gross vehicle weight, of the Opel Astra K ranges from 1760 kg to 1920 kg (approximately 3881 to 4233 pounds). This figure includes the curb weight plus passengers, cargo, and any additional equipment or roof load (up to 75 kg or 165 pounds). Staying within this weight limit is crucial for maintaining vehicle safety, handling, braking performance, and tyre integrity. Overloading beyond this limit can severely impair driving dynamics and increase wear on mechanical components.

The Opel Astra K hatchback provides a luggage capacity of 370 liters (about 13.06 cubic feet) with the rear seats in the upright position. When the rear seats are folded down, this capacity expands significantly to 1210 liters, equivalent to approximately 42.72 cubic feet. This flexible cargo space makes the Astra K versatile for everyday needs, from grocery shopping to transporting larger items or luggage for road trips. The ability to fold rear seats flat enhances practicality without compromising passenger comfort when needed.

The Opel Astra K has a ride height (ground clearance) that varies between 80 mm and 150 mm (approximately 3.15 to 5.9 inches). Lower ground clearance improves aerodynamics and vehicle stability at higher speeds, which benefits handling and fuel efficiency, especially on paved roads. However, it may pose some challenges on rough or uneven terrain. The variation in ride height often depends on specific suspension setups or optional packages. While not designed as an off-road vehicle, the Astra K's ground clearance is suitable for typical urban and highway driving conditions.

Yes, the Opel Astra K generally fits comfortably into a standard residential garage. The vehicle's width without mirrors ranges from 1809 mm to 1950 mm (about 71.1 to 76.8 inches), while the folded mirrors reduce the width to 1871 mm (73.7 inches). Given that typical single-car garages have widths between 2400 mm to 2700 mm (7.87 to 8.85 feet), this allows sufficient clearance on either side of the vehicle for easy parking and maneuvering. However, with mirrors fully opened (2042 mm or 80.4 inches), the car's width is closer to the upper limits of some narrow garages, so folding mirrors is recommended for added safety and convenience.

Compared to the Astra J generation (produced from 2009 to 2015), the Astra K presents several size and weight improvements. The Astra K is generally slightly more compact in length, ranging from 4370 mm to 4405 mm versus the Astra J's roughly 4382 mm to 4420 mm, but it is more efficiently packaged to offer better interior space and usability. It also tends to be lighter, with a curb weight starting around 1169 kg, whereas the Astra J weighed slightly more depending on trims. These refinements contribute to better fuel efficiency, more agile handling, and a modernized design. The Astra K also benefits from updated technology, improved safety features, and reduced emissions compared to the J generation.

In the compact hatchback segment, the Opel Astra K's size is very competitive. Its length of approximately 4.37 to 4.41 meters (14.34 to 14.46 feet) is comparable to popular models like the Volkswagen Golf, Ford Focus, and Renault Mégane. The Astra K's width, particularly with mirrors folded at around 1.87 meters (about 6.14 feet), falls into a typical range for this class, providing a good balance of interior comfort and easy urban maneuverability. Its luggage capacity of 370 liters with seats up also compares favorably with rivals, making it a practical choice. Overall, the Astra K is well-sized to meet the needs of customers seeking a modern, efficient, and versatile compact hatchback.