2025 BMW M5 (G90) Dimensions, Size & Specs

The 2025 BMW M5 (G90) has a curb weight of 2435 kg (5370 lbs) and a maximum weight of 2940 kg (6483 lbs). This relatively heavy weight reflects the car's luxurious equipment level and sophisticated all-wheel-drive system, which enhances traction and stability, especially at high speeds. Despite the weight, the M5 is engineered to deliver outstanding performance, aided by a powerful engine and advanced chassis technology. The weight distribution and reinforced construction contribute to agile handling while maintaining ride comfort and safety.

The ground clearance of the 2025 BMW M5 (G90) is 115 mm (4.5 inches). This low ride height is typical for high-performance sedans, optimizing aerodynamics and lowering the center of gravity, which enhances handling precision and cornering stability. However, it also means drivers need to be cautious on rough roads, speed bumps, and steep driveways. Although not ideal for rough terrain, this ground clearance strikes a balance for sporty on-road performance while maintaining acceptable usability for daily urban and highway driving.

The 2025 BMW M5 (G90) is equipped with front tires sized 295/35 ZR21 mounted on 11J x 21 rims, and rear tires sized 285/40 ZR20 on 10.5J x 20 rims. The large, wide tires and rims significantly contribute to excellent grip, stability, and braking performance, supporting the high power output and dynamic capabilities of the M5. The staggered tire setup (wider tires at the front than rear) balances traction and steering responsiveness, ensuring precise control during aggressive driving while maintaining ride comfort.

The luggage capacity of the 2025 BMW M5 (G90) is 466 liters (about 16.5 cubic feet). For a high-performance luxury sedan, this is a respectable amount of cargo space, allowing for ample storage for daily needs, weekend trips, or even light business travel. It strikes a good balance between providing interior passenger comfort and trunk usability. While not as large as some non-performance sedans, the M5’s luggage space is practical without compromising its sporty design and aerodynamic profile.

The BMW M5 (G90), with an overall length of 5096 mm (200.6 inches) and width with mirrors extended at 2156 mm (84.8 inches), can fit into a standard residential garage, which typically measures around 5400 mm (213 inches) deep and 2700 mm (106 inches) wide. However, due to its width when mirrors are open, extra caution is needed to avoid contact with garage walls, especially with the door mirrors folded in. Its height of 1510 mm (59.4 inches) poses no issues with typical garage ceiling clearances. Owners should be mindful of tight garage entrances and allow space for comfortable entry and exit.

Compared to its predecessor, the BMW M5 F90 generation, the G90 M5 (2025) is slightly longer and wider, adding to a more imposing presence and offering subtle improvements in rear passenger space and interior comfort. Both generations are performance sedans with aggressive styling, but the G90 features refined aerodynamics and updated technology, delivering a fresh take on the M5 lineage. The increase in size also accommodates newer safety and performance systems, although curb weight is slightly increased due to these enhancements, which are mitigated by improvements in powertrain efficiency and suspension design.

Dimensionally, the 2025 BMW M5 (G90) is in line with competing luxury sports sedans like the Mercedes-AMG E63 S and Audi RS7, offering a large footprint with a length around 5 meters and a width near 2 meters (without mirrors). The M5’s combination of size, high curb weight, and advanced all-wheel-drive differentiates it by providing a balance of luxury comfort and blistering performance. Its ample luggage space of 466 liters and aggressive stance place it competitively. Performance-wise, its size supports a large engine and luxury features without compromising the M5’s hallmark sharp handling and acceleration.

The BMW M5 (G90) has a roof load capacity of 75 kg (165 lbs), which allows the use of lightweight roof carriers such as bike racks, ski racks, or small cargo boxes. This load limit should not be exceeded to avoid structural strain or compromised safety. Given the sedan body style and aerodynamic considerations, it's advisable to keep roof loads as low-profile and light as possible to maintain driving dynamics and fuel efficiency. Always check manufacturer guidelines before installing any roof accessories.

The ride height or ground clearance of the BMW M5 (G90) is 115 mm (4.5 inches). This relatively low clearance optimizes the M5's sporty handling, ensuring a low center of gravity for superior cornering and road grip. On the downside, this means that the M5 may struggle on rough roads, speed bumps, or steep driveways. Drivers should be cautious in such situations to avoid damage to the underbody or front spoilers. While not built for off-road conditions, the lowered ride height is perfect for track use and spirited driving on smooth tarmac.