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

Production
Model Year:2015
Production Years:2015 - 2018 discontinued in 2018
1398 mm55.0 in4.6 ft
5007 mm197.1 in16.4 ft
Length
5007 mm197.1 in16.4 ft
Width
2081 mm81.9 in6.8 ft
Height
1398 mm55.0 in4.6 ft
Trunk Capacity
460 liter16.2 cu ft
Technical Details

Exterior Dimensions

Precise measurements of the 2015 Alpina B6 Gran Coupe, engineered for optimal performance and comfort

Dimensions
Length:5007 mm197.1 in16.4 ft
Width:1894 mm74.6 in6.2 ft
Width (Opened Mirrors):2081 mm81.9 in6.8 ft
Height:1398 mm55.0 in4.6 ft
Trunk Capacity:460 liter16.2 cu ft
Trunk Capacity (Max):1265 liter44.7 cu ft
Weight Specifications
Curb Weight:2020 kg4453 lbs
Maximal permitted Weight:2550 kg5622 lbs
Tire Specifications
Rims Sizes:8.5J x 20, 10J x 20
Tire Sizes:255/35 ZR20 (W:255 | H:35 | D:20)
295/30 ZR20 (W:295 | H:30 | D:20)
Useful Information

About 2015 Alpina B6 Gran Coupe

The Alpina B6 Gran Coupe (F06 LCI), produced from 2015 to 2018, stands out as a luxurious high-performance coupe that combines sporty elegance with practical dimensions. Measuring 5007 mm (197.2 inches) in length, this model offers a substantial presence on the road without compromising agility. With a width of 1894 mm (74.5 inches) and an extended width of 2081 mm (81.9 inches) when the mirrors are opened, it comfortably accommodates four passengers while maintaining a sleek coupe profile. The vehicle's height is 1398 mm (55 inches), giving it a low and aerodynamic stance that enhances both style and performance.

Weighing in at a curb weight of 2020 kg (4,454 lbs), the Alpina B6 Gran Coupe balances its powerful engine dynamics with stability and driving comfort. The maximum weight rating reaches 2550 kg (5,622 lbs), indicating the car’s robust build and capacity to handle added load. Practicality is also a strong suit, with a generous luggage capacity of 460 liters (16.2 cubic feet) expanding to 1265 liters (44.7 cubic feet) when the rear seats are folded down, making it versatile for longer trips or transport needs.

Equipped with 20-inch rims—8.5J at the front and 10J at the rear—matching high-performance tires sized 255/35 ZR20 upfront and 295/30 ZR20 at the back, the B6 Gran Coupe combines sporty grip with Alpina’s signature refined ride quality. This generation facelift (LCI) brought subtle styling and performance enhancements, enhancing its appeal as both a performance leader and day-to-day luxury coupe. Overall, the Alpina B6 Gran Coupe (F06 LCI) offers a compelling fusion of size, style, and sportiness tailored for a discerning audience looking for premium coupe dynamics with practical usability.

Exceptional Features

2015 Alpina B6 Gran Coupe Highlights

Discover the standout features that make the 2015 Alpina B6 Gran Coupe a leader in its class

Engine and Performance

Powered by a 4.4-liter twin-turbocharged V8 engine, delivering around 600 horsepower and 800 Nm of torque, enabling a 0-100 km/h acceleration in approximately 4 seconds.

Transmission

Equipped with an 8-speed automatic transmission optimized for smooth and responsive gear changes, enhancing driving dynamics and fuel efficiency.

All-Wheel Drive System

Features BMW's xDrive intelligent all-wheel-drive system that provides improved traction, stability, and handling across various driving conditions.

Luxury Interior

Includes high-quality materials such as leather upholstery, wood and aluminum trims, along with Alphina-specific design elements, plush seating, and advanced infotainment systems.

Chassis and Suspension

Adaptive suspension with electronically controlled dampers, offering a balance of sporty handling and ride comfort, tailored to the Gran Coupe's performance character.
Frequently Asked Questions

FAQ

Have a question? Please check our knowledgebase first.

The Alpina B6 Gran Coupe (F06 LCI) produced between 2015 and 2018 measures 5007 mm (197.2 inches) in length, making it a substantial luxury coupe. It has a width of 1894 mm (74.5 inches) without mirrors and 2081 mm (81.9 inches) with mirrors open, providing a broad stance on the road. The height is 1398 mm (55 inches), giving it a sleek and aerodynamic profile. This combination of dimensions makes the B6 Gran Coupe both spacious and sporty, suitable for those seeking a powerful coupe with ample presence.

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.

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