2013 Alpina B3 Touring (F31) Dimensions, Size & Specs

The curb weight of the Alpina B3 Touring (F31) ranges from 1675 kg (3693 lbs) to 1745 kg (3846 lbs), depending on specific model variants and equipment. Its maximum weight capacity—a combination of curb weight plus allowable load—is between 2225 kg (4907 lbs) and 2295 kg (5059 lbs). These figures reflect its robust build quality and ability to handle passengers and cargo efficiently.

The Alpina B3 Touring (F31) provides 495 liters (17.5 cubic feet) of luggage space with the rear seats in their upright position. When the rear seats are folded down, the luggage capacity expands significantly to 1500 liters (53 cubic feet), making it highly practical for carrying large loads or extended luggage during trips.

Yes, the Alpina B3 Touring (F31) generally fits into a standard residential garage. Typical single-car garage door openings are about 2.4 to 2.7 meters (7.9 to 8.9 feet) wide and 2 meters (6.6 feet) tall. With a width of 1811 mm (71.3 inches) and a height of 1410 mm (55.5 inches), the vehicle fits comfortably in width and height dimensions, though you should always verify against your specific garage size for optimal clearance.

At 1811 mm (71.3 inches) wide, the Alpina B3 Touring (F31) offers a width typical for a compact executive station wagon. While wide enough to offer good cabin space and road presence, this width means that urban driving in tight spaces and narrow parking spots requires moderate caution. It is not excessively wide, but drivers in dense city environments may find parking slightly more challenging compared to smaller cars.

The Alpina B3 Touring (F31) comes equipped with 8J x 20-inch rims at the front and 9J x 20-inch rims at the rear, paired with tires sized 245/30 ZR20 at the front and 265/30 ZR20 at the rear. These wide, low-profile tires contribute to sharp handling, better grip, and sporty road feedback. The staggered fitment also enhances traction and cornering stability, aligning with Alpina's performance-oriented tuning philosophy.

Compared to its predecessor, the Alpina B3 Touring (based on the E91 chassis), the F31 generation is slightly larger and more modern in design. The F31 measures 4628 mm (182.2 inches) in length, which is marginally longer than the E91 predecessor, offering improved interior space and luggage capacity. The width and height remain relatively consistent, but enhancements in chassis stiffness and technology in the F31 contribute to a better driving experience overall.

In terms of dimensions, the Alpina B3 Touring (F31) is quite competitive. Its length of 4628 mm (182.2 inches) is similar to the Audi RS4 Avant (approx. 4750 mm / 187 inches) and slightly shorter than the Mercedes-AMG C63 Estate (around 4740 mm / 186.6 inches). The width at 1811 mm (71.3 inches) is narrower than both competitors, which can translate to easier maneuvering in tight spaces. Luggage capacity is comparable as well, with the Alpina's 495 liters when seats are up being slightly less than some competitors but compensating with excellent folding capacity.

With a height of 1410 mm (55.5 inches), the Alpina B3 Touring (F31) has a lowered and sporty stance compared to standard 3 Series Touring models. This slightly reduced height helps improve aerodynamics and stability at high speeds, essential for Alpina's grand touring character. For interior headroom, it still accommodates most passengers comfortably, though taller occupants might notice a slightly snugger fit compared to taller SUVs or larger wagons.

The Alpina B3 Touring (F31) is a high-performance variant of the BMW 3 Series Touring, featuring Alpina-tuned engines that provide higher horsepower and torque than the standard BMW models. It includes exclusive Alpina design elements, such as distinctive front spoilers, Alpina-specific wheels, and bespoke interior trims. Additionally, the suspension, brakes, and exhaust system are upgraded for improved handling and sportiness, making it a unique blend of luxury, performance, and practicality not found in regular 3 Series Touring models.