2015 Alpina B6 Gran Coupe (F06 LCI, Facelift 2015) Dimensions, Size & Specs

The curb weight of the Alpina B6 Gran Coupe (F06 LCI) is approximately 2020 kg (4453 lbs). The maximum permissible weight, including passengers, cargo, and fuel, is 2550 kg (5620 lbs). This weight places it in the heavier category of luxury performance coupes due to its robust construction, all-wheel-drive system, and high-performance components that contribute to both driving dynamics and safety.

The Alpina B6 Gran Coupe (F06 LCI) offers a practical luggage capacity of 460 liters (16.2 cubic feet) in the trunk with the rear seats in place, which is generous for a coupe in this segment. When the rear seats are folded down, the capacity expands significantly to 1265 liters (44.7 cubic feet), enabling transport of larger items or increased cargo volume. This versatility makes the B6 Gran Coupe suitable for both everyday use and longer trips requiring extra luggage space.

The Alpina B6 Gran Coupe (F06 LCI) comes equipped with distinct wheel and tire configurations designed for performance and handling. The rims are sized at 8.5J x 20 inches for the front and 10J x 20 inches for the rear, fitted with staggered tires for optimal grip and aesthetics. The front tires measure 255/35 ZR20, while the rear tires are wider at 295/30 ZR20, contributing to enhanced traction and stability, particularly during spirited driving.

Yes, the Alpina B6 Gran Coupe (F06 LCI) can fit into a standard residential garage. With a width of 1894 mm (74.5 inches) without mirrors and a height of 1398 mm (55 inches), the car fits well within typical garage dimensions, which often have widths around 2.4 to 2.7 meters (7.9 to 8.9 feet) and heights exceeding 2 meters (6.5 feet). When considering the mirrors' width of 2081 mm (81.9 inches), care should be taken to fold them or ensure the garage is sufficiently wide for safe entry and exit, but overall the car's size is compatible with standard garages.

Compared to its predecessor, the pre-facelift F06 Alpina B6 Gran Coupe, the 2015-2018 facelift (LCI) version maintained largely the same exterior dimensions. Both generations share the 5007 mm (197.2 inches) length, with minor updates primarily focused on styling, technology, and performance tuning rather than size alterations. This consistency means owners of earlier models experienced a similarly spacious and aggressive coupe stance, while the facelift improved features and refinement without changing the physical footprint significantly.

The Alpina B6 Gran Coupe (F06 LCI) stands out in its segment by being one of the larger luxury performance coupes with a length of 5007 mm (197.2 inches), surpassing many rivals such as the Audi RS7 and Mercedes-AMG CLS63 in overall length and trunk space. Its width of 1894 mm (74.5 inches) is competitive but may be slightly narrower than some German rivals which sometimes exceed 1900 mm. Importantly, the B6 offers more practical luggage volume and rear seat space compared to traditional two-door coupes, making it a compelling choice for those wanting performance without compromising on comfort and usability.

The Alpina B6 Gran Coupe (F06 LCI) features a long wheelbase and wide track implied by its overall length of 5007 mm (197.2 inches) and width of 1894 mm (74.5 inches). These dimensions contribute to its stable and planted road manners. The relatively low height of 1398 mm (55 inches) lowers the center of gravity, which enhances handling agility and reduces body roll during cornering. The wide rear tires (295/30 ZR20) and staggered rim sizes further improve grip and balance, delivering the precise and confident driving experience Alpina is known for.

Yes, the luggage space in the Alpina B6 Gran Coupe is quite practical for a sporty luxury coupe. With a standard trunk capacity of 460 liters (16.2 cubic feet), it can accommodate typical daily items like groceries, luggage for a weekend trip, or gym gear. Folding rear seats expands the space to 1265 liters (44.7 cubic feet), making it possible to transport larger or bulkier items such as sports equipment or additional bags for extended trips. This level of cargo flexibility is a strong advantage over traditional two-door coupes that often suffer from cramped storage.

The Alpina B6 Gran Coupe (F06 LCI) offers a four-door coupe design that optimizes rear passenger space compared to typical two-door models. Its wider body at 1894 mm (74.5 inches) and relatively long wheelbase provide ample shoulder and legroom for rear occupants, making it more comfortable during longer drives. The coupe’s height of 1398 mm (55 inches) balances sleek styling without overly restricting headroom, offering a semi-spacious environment that accommodates adults comfortably, distinguishing it from many coupes where rear seat space is a compromise.