2012 BMW M6 Convertible (F12M) Dimensions, Size & Specs

The BMW M6 Convertible (F12M) has a curb weight of 2055 kg (4533 lbs), which includes all standard equipment and necessary operating consumables like a full fuel tank. The maximum gross vehicle weight, which is the total permissible weight including passengers and cargo, is rated at 2410 kg (5314 lbs). This weight figure balances the vehicle’s robust build with performance and safety limits to ensure optimal driving dynamics.

The BMW M6 Convertible (F12M) is equipped with staggered tire and rim sizes to optimize handling and traction. The front rims measure 9.5J x 19 inches and are paired with 265/40 ZR19 102Y tires. The rear rims are larger at 10.5J x 19 inches, fitted with wider 295/35 ZR19 104Y tires. These configurations contribute to a balanced and dynamic driving experience and support the car’s sportscar character.

The BMW M6 Convertible (F12M) fits comfortably in most standard garages. With a width of 1899 mm (74.7 inches), it requires typical garage dimensions that usually allow widths of 2400 mm (94.5 inches) or more, providing enough clearance on both sides. Additionally, its height is 1368 mm (53.9 inches), which is lower than most garage height limits, so vertical clearance is not an issue. The length of 4898 mm (192.8 inches) is also suitable for typical residential garages. Owners planning for storage should measure their garage space to ensure comfortable ingress, egress, and movement around the vehicle.

Compared to its predecessor, the E64 M6 Convertible, the F12M gained a slightly larger footprint with improved dimensions reflecting advancements in design and technology. The F12M is longer and wider, offering more interior space and enhanced stability. While the E64 M6 was shorter and narrower, the F12M's increased length (4898 mm vs approximately 4809 mm) and width (1899 mm vs about 1852 mm) help improve aerodynamics and road presence. The newer generation also benefits from weight optimization despite its larger size, maintaining strong performance credentials.

When compared with other luxury convertible sports cars from the same era, such as the Audi RS5 Cabriolet or the Mercedes-Benz E-Class Cabriolet, the BMW M6 Convertible (F12M) stands out for its larger dimensions and aggressive proportions. The M6 is typically longer and wider, offering a more spacious interior and a commanding road presence. Its curb weight is also higher, reflecting its robust build and performance-oriented components. This size advantage translates into a more substantial feel on the road, balancing luxury comfort with high-performance dynamics.

The BMW M6 Convertible (F12M) offers a comfortable and driver-focused interior with seating for four passengers. The dimensions allow for ample headroom and legroom, particularly benefiting front occupants with sporty yet ergonomic seats. Rear seats, while offering reasonable space, are more suited for shorter trips or smaller passengers due to the typical constraints of a convertible design. The trunk space is modest and designed to accommodate everyday cargo needs, but it is reduced when the convertible top is folded. Overall, it combines sportscar intimacy with grand touring comfort.

The dimensions of the BMW M6 Convertible (F12M), including its low height of 1368 mm (53.9 inches) and wide stance of 1899 mm (74.7 inches), contribute significantly to its aerodynamic efficiency. A lower height reduces drag by minimizing frontal area, while a wider track enhances stability at high speeds. The length of 4898 mm (192.8 inches) helps in streamlining airflow over the car's body. Coupled with precise design elements like air curtains and diffusers, these dimensions reduce air resistance and improve handling and fuel efficiency.

The BMW M6 Convertible (F12M) introduced several technological and performance upgrades over earlier convertible models. These include a more powerful twin-turbo V8 engine delivering higher output, advanced M-specific suspension and chassis tuning for superior handling, and the integration of lightweight materials to optimize weight without compromising structural integrity. The convertible top mechanism was also improved for quicker and quieter operation. Additionally, the F12M features modern infotainment, driver assistance systems, and enhanced safety features, making it a more refined and capable sports convertible.

The rim and tire setup on the BMW M6 Convertible (F12M) is crucial for its exceptional driving dynamics. The staggered setup with 9.5J x 19-inch front rims paired with 265/40 ZR19 tires and 10.5J x 19-inch rear rims with 295/35 ZR19 tires provides increased rear traction and balanced cornering ability. This wide and sticky tire arrangement enhances grip during acceleration and high-speed cornering, complementing the car’s rear-wheel-drive platform. Additionally, the tire profiles contribute to ride comfort while maintaining responsiveness, giving drivers precise control and confidence on various road surfaces.