2023 BMW 7 Series (G70) Dimensions, Size & Specs

With the mirrors opened, the width of the BMW 7 Series (G70) expands to 2192 mm (86.3 inches). This is important to note for parking or maneuvering in narrow spaces; while the body width is 1950 mm, the extended mirror width requires extra clearance when driving or parking.

The curb weight of the BMW 7 Series (G70) ranges from 2075 kg to 2450 kg (4575 to 5401 lbs) depending on the specific model and equipment. This weight ensures a solid, refined ride quality and contributes to stability at high speeds while the engineering focuses on balancing mass for responsive handling and comfort.

The BMW 7 Series (G70) offers a luggage capacity ranging between 525 and 540 liters (18.5 to 19.1 cubic feet). This amount of cargo space makes it practical for long journeys and airport runs, comfortably fitting multiple suitcases or golf bags, typical of luxury sedans in this segment.

The ride height (ground clearance) of the BMW 7 Series (G70) is 147 mm (5.8 inches). This clearance is fairly typical for luxury sedans and provides a balance between ease of entry/exit and the ability to handle minor road irregularities without scraping, suitable for urban and highway driving.

The BMW 7 Series (G70) comes with multiple rim sizes: 19-inch (8.5J x 19), 20-inch (10.5J x 20 and 9J x 20), and 21-inch (10.5J x 21 and 9J x 21). Tire sizes include 245/50 R19, 285/40 R20, 255/45 R20, 245/50 R19 105Y XL, 285/35 R21, and 255/40 R21. This variety allows owners to tailor performance and aesthetics based on preferences.

The BMW 7 Series (G70), with a length of 5391 mm (212.2 inches) and a width of 1950 mm (76.8 inches) without mirrors, will fit into a standard home garage, which typically measures about 2438 mm (96 inches) wide and roughly 5486 mm (216 inches) deep in many regions. However, with mirrors opened (2192 mm/86.3 inches wide), caution is needed when maneuvering to avoid damage. Overall, most garages can accommodate this luxury sedan comfortably with mindful parking.

Compared to the F01/F02 generation (produced from 2008 to 2015), the G70 is slightly longer and wider. The G70 measures 5391 mm in length versus approximately 5217-5267 mm in the predecessor, offering more rear legroom and interior space. Width also increased from about 1902 mm to 1950 mm, enhancing cabin breadth and road presence. The G70 furthermore benefits from modern design and lightweight materials, resulting in a refined balance of size and agility compared to the older generation.

Dimensionally, the BMW 7 Series (G70) competes closely with rivals like the Mercedes-Benz S-Class and Audi A8. With its 5391 mm length and 1950 mm width, it is in the upper range for size in the full-size luxury sedan category. For example, the latest Mercedes-Benz S-Class is approximately 5289 mm long and 1953 mm wide, while the Audi A8 measures about 5179 mm long and 1944 mm wide. The G70 combines a slightly longer length and competitive width to maximize interior space and road presence, positioning it well among top flagship sedans.

The maximum weight for the BMW 7 Series (G70) ranges from 2785 kg to 3130 kg (6139 to 6901 lbs), depending on model configurations and optional equipment. This maximum gross vehicle weight rating (GVWR) indicates the total permissible weight including passengers and cargo. Heavier weight variants typically feature more luxurious amenities or additional drivetrain components, which may slightly influence acceleration and fuel efficiency but contribute to safety and ride comfort.