2013 Alpina B3 (F30) Dimensions, Size & Specs

The curb weight of the Alpina B3 (F30) varies between 1610 kg and 1680 kg (3549 lbs to 3704 lbs), depending on configuration and options. The maximum weight ranges from 2160 kg to 2200 kg (4762 lbs to 4850 lbs). This weight range reflects a solid construction with performance enhancements typical of Alpina-tuned vehicles, offering both stability and agility.

The luggage capacity of the Alpina B3 (F30) is 480 liters (approximately 16.9 cubic feet). This offers ample space for everyday items like groceries, luggage for a weekend trip, or sports equipment, striking a good balance between performance-oriented design and practical usability.

The Alpina B3 (F30) comes with a rim size of 8J x 20 inches for the front and 9J x 20 inches for the rear wheels. The tire sizes are front 245/30 ZR20 and rear 265/30 ZR20. These specifications contribute to a sporty stance and enhanced grip, qualities that enhance the car’s dynamic performance on the road.

Yes, the Alpina B3 (F30), with its length of 4628 mm (182.1 inches) and width of 1811 mm (71.3 inches), fits comfortably inside a standard single-car garage. Standard garages typically range from 2.4 to 3 meters (7.9 to 9.8 feet) in width and 5 to 6 meters (16.4 to 19.7 feet) in length, providing sufficient space not only for parking but for opening doors and moving around the car.

Compared to its predecessor, the Alpina B3 based on the E90 3 Series, the F30 generation is slightly longer and wider. The F30’s length of 4628 mm is an increase over the E90’s approximate length of 4540 mm, and its width of 1811 mm also surpasses the E90’s at around 1772 mm. This increase in size generally translates into improved interior space and comfort while maintaining the sporty proportions Alpina enthusiasts expect.

The Alpina B3 (F30) competes with performance variants of compact executive sedans such as the Audi S4 and Mercedes-AMG C43. Dimensionally, it matches or slightly exceeds many rivals in length and width, helping with interior comfort. Performance-wise, Alpina tuning delivers a unique blend of power and luxury, often outperforming many competitors in driving dynamics while offering a more exclusive and bespoke character.

With a height of 1409 mm (55.5 inches), the Alpina B3 (F30) presents a low, sleek profile that benefits aerodynamic efficiency, contributing to enhanced high-speed stability and fuel efficiency. Despite the relatively low height, the design maintains a comfortable headroom for front and rear passengers, ensuring that sleek styling does not compromise interior usability.

Although not explicitly provided, the F30 3 Series platform on which the Alpina B3 is based has a wheelbase of approximately 2810 mm (110.6 inches). This wheelbase length fosters a balance between responsive handling and ride comfort, offering a composed driving experience that suits both spirited driving and long-distance cruising.

The Alpina B3 (F30) measures 1811 mm (71.3 inches) in width and has a curb weight ranging from 1610 kg to 1680 kg (3549 lbs to 3704 lbs). The relatively wide stance improves stability during cornering, while the weight—moderate for a performance sedan with luxury appointments—supports a good balance of agility and planted road grip, hallmarks of Alpina’s tuning philosophy.