2005 BMW 7 Series Long (E66, facelift 2005) Dimensions, Size & Specs

The curb weight of the BMW 7 Series Long (E66, facelift 2005) varies between 1835 kg to 2180 kg (4,046 lbs to 4,807 lbs), depending on the specific engine and equipment packages. Its maximum gross weight ranges from 2415 kg to 2680 kg (5,324 lbs to 5,905 lbs), accommodating various configurations and load capacities.

This generation of the 7 Series Long offers a luggage capacity of 500 liters, which translates to approximately 17.7 cubic feet. This trunk volume is spacious for a luxury sedan, allowing ample room for suitcases, groceries, or other cargo, complementing the car’s executive class comfort and practicality.

The BMW 7 Series Long (E66, facelift 2005) typically comes with rims sized at 17 or 18 inches. Corresponding tire sizes for this generation include 245/55 R17 and 245/50 R18, which provide a balanced combination of ride comfort, handling stability, and road grip suitable for a luxury sedan of this class.

With a length of 5179 mm (203.7 inches) and width of 1902 mm (74.8 inches), the BMW 7 Series Long (E66 facelift 2005) is relatively large for a sedan. While it can fit into most standard residential garages which typically measure around 6 meters (20 feet) in depth and 3 meters (10 feet) in width, it may require careful maneuvering, especially in narrower or shorter garages. Adequate clearance should be assessed before parking to account for door opening and space for other stored items.

Compared to its predecessor, the E65 7 Series, the facelifted E66 Long version maintained a similar extended wheelbase but introduced subtle dimension adjustments for improved aerodynamics and interior space optimization. The length remained close but the facelift refined exterior styling and aerodynamics contributing to a sleeker profile. In terms of weight, the E66 benefited from engineering improvements that could influence curb weight slightly due to added features and structural enhancements.

The 2005 BMW 7 Series Long (E66 facelift) is comparable in size to other flagship luxury sedans such as the Mercedes-Benz S-Class W221 and Audi A8 D3. It shares a similar length around 5.1 to 5.2 meters (approximately 203 to 205 inches), width near 1.9 meters (75 inches), and height just under 1.5 meters (59 inches). This places it firmly in the full-size luxury sedan segment, reflecting competitive interior legroom, road presence, and trunk space common to executive cars in this class.

The BMW 7 Series Long (E66 facelift 2005) sports a width of 1902 mm (74.8 inches) and height of 1484 mm (58.4 inches). The relatively wide stance provides stability on the road, improving cornering and ride comfort typical of a luxury sedan. However, the width also means that parking in tight or crowded urban environments might require extra caution. The moderate height helps with aerodynamic efficiency while maintaining a commanding seating position inside.

The BMW 7 Series Long (E66 facelift 2005) uses tire sizes of 245/55 R17 or 245/50 R18 depending on the wheel specifications. Larger 18-inch wheels with lower-profile tires offer sharper handling and better road feedback, complementing the car's luxury performance. The 17-inch tires with a taller sidewall prioritize ride comfort and absorb road imperfections smoother, offering a cushioned experience appropriate for a flagship sedan.

At 1484 mm (58.4 inches) tall, the BMW 7 Series Long (E66 facelift 2005) balances interior headroom and exterior aerodynamics effectively. This height ensures spacious cabin comfort for front and rear passengers, especially in the extended wheelbase variant, while maintaining sleek styling that minimizes drag. This contributes to both passenger comfort and fuel efficiency for such a large, executive-class sedan.