2008 BMW M6 Convertible (E64 LCI, facelift 2007) Dimensions, Size & Specs

The curb weight of the BMW M6 Convertible (E64 LCI) is approximately 1930 kg (4257 lbs), while its maximum allowable weight is 2380 kg (5247 lbs). This weight accounts for the robust construction, the convertible mechanism, and high-performance components that contribute to its dynamic handling and stability.

The BMW M6 Convertible offers a luggage capacity of 300 liters (10.6 cubic feet) with the rear seats upright. When the rear seats are folded down, the available cargo space increases to 350 liters (12.4 cubic feet). This flexibility allows for slightly more storage, though the convertible body style naturally limits large cargo space compared to coupe variants.

Yes, the BMW M6 Convertible, with a width of 1855 mm (73 inches), length of 4871 mm (191.7 inches), and height of 1377 mm (54.2 inches), fits comfortably into a standard residential garage. Most residential garages in Europe and North America accommodate vehicles up to approximately 2400 mm (94.5 inches) in width and 5200 mm (204.7 inches) in length, making the M6 Convertible well within those limits, although care is needed due to its low height and wide body.

The 2008 BMW M6 Convertible (E64 LCI) follows the original E64 generation produced from 2004-2007 but features subtle design and aerodynamic improvements. Dimensionally, the facelift model largely retained the same length (about 4871 mm), width (1855 mm), and height (1377 mm). The facelift mainly introduced styling updates and improved materials while maintaining the vehicle's footprint and driving characteristics.

Compared to similar luxury convertible sports cars of the era, like the Audi RS5 Cabriolet or Mercedes-Benz SL 63 AMG, the BMW M6 Convertible (E64 LCI) is slightly larger in length and width. Its 4871 mm length (191.7 inches) offers a longer wheelbase that contributes to stability, while the width of 1855 mm (73 inches) provides a broad stance for superior handling. The luggage space and overall dimensions make it somewhat more practical than many competitors, balancing sportiness with daily usability.

The BMW M6 Convertible (E64 LCI) comes equipped with 19-inch rims. It uses 255/40 ZR19 tires at the front and wider 285/35 ZR19 tires at the rear, enhancing grip and handling precision. The staggered tire setup provides strong traction and stability during acceleration and cornering, essential for the high-performance capabilities of this convertible.

With a height of 1377 mm (54.2 inches), the BMW M6 Convertible (E64 LCI) is relatively low-slung, lending it a sporty and aerodynamic profile. Despite this low height, BMW engineers designed the interior to offer good headroom and a comfortable driving position thanks to adjustable seats and a thoughtfully crafted cabin layout. The convertible roof mechanism does slightly impact rear passenger headroom, but front passengers benefit from ample space.

The primary body dimensions—length of 4871 mm (191.7 inches), width of 1855 mm (73 inches), and height of 1377 mm (54.2 inches)—give the BMW M6 Convertible a commanding road presence, typical of the grand tourer class. While the length and width help with high-speed stability and driving dynamics, they require some attentiveness when parking in tight urban spaces. The car’s wide stance aids grip but demands clearance, making parking aids useful.

The BMW M6 Convertible (E64 LCI) has a curb weight of 1930 kg (4257 lbs), which is relatively heavy for a sports convertible. This weight stems from its robust chassis, convertible top mechanism, and luxury features. While the added mass can impact acceleration slightly compared to lighter competitors, BMW's engineering balances this with a powerful V10 engine and sophisticated suspension, ensuring dynamic and engaging performance.