2015 Alpina B3 Touring (F31 LCI, Facelift 2015) Dimensions, Size & Specs

The curb weight of the Alpina B3 Touring ranges from 1705 to 1770 kg (3759 to 3903 lbs), depending on specific trims and equipment. The maximum permissible weight capacity is between 2265 and 2320 kg (4992 to 5115 lbs). This weight range ensures the vehicle remains nimble and agile yet stable, supporting the dynamic performance characteristics Alpina is known for.

With the rear seats in use, the Alpina B3 Touring provides 495 liters (17.47 cubic feet) of luggage capacity, which is quite practical for everyday cargo and travel needs. When the rear seats are folded down, the luggage space expands impressively to 1500 liters (52.97 cubic feet), offering ample room for transporting larger items or increased luggage load, making it a very versatile station wagon.

Yes, the Alpina B3 Touring fits comfortably into a standard garage. With its length of 4632 mm (182.4 inches) and width of 1811 mm (71.3 inches), it remains within typical sizing limits for residential garages. However, owners should consider additional space for opening doors and storage around the vehicle, especially if parking garages have tighter dimensions or if there are other vehicles parked alongside.

The facelifted Alpina B3 Touring (F31 LCI, 2015-2019) retains very similar exterior dimensions to its predecessor, the Alpina B3 Touring F31 pre-facelift (2013-2015). Both generations share the same wheelbase and overall body structure, with minor tweaks mostly in styling and features. The length remains close to 4630 mm, width around 1810 mm, and height roughly 1430 mm, ensuring consistency in cabin and luggage space while improving visual appeal and technology.

The Alpina B3 Touring (F31 LCI) is equipped with distinctive Alpina rims sized at 8J x 20 for the front and 9J x 20 for the rear, paired with high-performance tires sized 245/30 ZR20 in front and 265/30 ZR20 in rear. This staggered setup enhances grip, stability, and cornering precision, supporting the car’s dynamic sporty nature. The wider rear tires provide enhanced traction during acceleration, improving stability and handling on twisty roads or at high speeds.

The width of the Alpina B3 Touring stands at 1811 mm (71.3 inches), which balances a spacious cabin width for comfortable seating and shoulder room with manageable overall vehicle footprint. This width comfortably accommodates five occupants with quality materials and Alpina-specific premium trim, while maintaining the car’s agility for urban and spirited driving. The vehicle’s width also contributes to greater stability at high speeds and confidence during cornering.

At 1431 mm (56.3 inches) tall, the Alpina B3 Touring is relatively low-slung compared to typical station wagons, enhancing its sporty and aggressive stance. The slightly lowered height improves aerodynamics, reducing drag for better performance and fuel efficiency. Despite its sporty height, the vehicle offers adequate headroom for front and rear passengers, combining comfort with dynamic styling.

In comparison to competitors like the Audi S4 Avant, Mercedes-AMG C43 Estate, and the standard BMW 3 Series Touring, the Alpina B3 Touring's dimensions are quite comparable. Its length of 4632 mm (182.4 inches), width of 1811 mm (71.3 inches), and height of 1431 mm (56.3 inches) place it squarely in the premium compact wagon category. What sets the Alpina apart is its unique combination of distinctive styling, enhanced performance, and luxurious appointments, often making it slightly sportier and exclusive compared to rivals.

The Alpina B3 Touring (F31 LCI, Facelift 2015) brought several refinements over earlier versions, including updated exterior styling with Alpina-specific aerodynamic elements, refreshed interior trims, and technology upgrades such as improved infotainment and driver assistance systems. Performance-wise, it maintained the robust Alpina-tuned inline-six engine with enhancements in suspension and braking, delivering a blend of sharp handling and luxury. These updates reinforced its position as a high-performance compact station wagon with everyday usability.