2007 Alpina B3 (E90) Dimensions, Size & Specs

Production
Model Year:2007
Production Years:2007 - 2013 discontinued in 2013
1422 mm56.0 in4.7 ft
L: 4545 mm178.9 in14.9 ft | W: 1817 mm71.5 in6.0 ft
Length
4545 mm178.9 in14.9 ft
Width
1817 mm71.5 in6.0 ft
Height
1422 mm56.0 in4.7 ft
Trunk Capacity
450 liter15.9 cu ft
Technical Details

Exterior Dimensions

Precise measurements of the 2007 Alpina B3, engineered for optimal performance and comfort

Dimensions
Length:4545 mm178.9 in14.9 ft
Width:1817 mm71.5 in6.0 ft
Height:1422 mm56.0 in4.7 ft
Trunk Capacity:450 liter15.9 cu ft
Weight Specifications
Curb Weight:1645 kg3627 lbs
Maximal permitted Weight:2090 kg4608 lbs
Tire Specifications
Tire Sizes:245/40 R18ZR (W:245 | H:40 | D:18)
265/40 R18ZR (W:265 | H:40 | D:18)
Useful Information

About 2007 Alpina B3

The Alpina B3 (E90) sedan, produced between 2007 and 2013, is a high-performance luxury vehicle that measures 4545 mm (178.7 inches) in length, 1817 mm (71.5 inches) in width, and 1422 mm (56.0 inches) in height. This compact executive sedan combines sporty dynamics with elegant design and shares the same platform as the BMW 3 Series E90 generation, yet is distinguished by Alpina’s signature tuning and engineering enhancements.

Weighing 1645 kg (3628 lbs) at curb weight and with a maximum allowable weight of 2090 kg (4607 lbs), the Alpina B3 balances agility and stability exceptionally well. It is equipped with performance tires sized 245/40 R18ZR for the front and 265/40 R18ZR for the rear, optimizing grip and road handling. The vehicle’s luggage compartment offers a capacious 450 liters (15.9 cubic feet) of storage, making it practical for everyday use or longer journeys.

The Alpina B3 is an excellent choice for those seeking a dynamic yet refined sedan with a sporty edge, offering a blend of power, precision handling, and comfortable space. Its external dimensions fit well within the compact executive category, providing ease of maneuverability in urban environments while delivering a commanding road presence.

In summary, the Alpina B3 (E90) stands out with its balanced size, premium build, and enhanced performance attributes, making it ideal for enthusiasts who demand both luxury and driving excitement from their sedan.

Exceptional Features

2007 Alpina B3 Highlights

Discover the standout features that make the 2007 Alpina B3 a leader in its class

Engine Performance

The 2007 Alpina B3 (E90) is powered by a modified 3.4-liter inline-six engine producing around 305 horsepower and 362 Nm of torque, offering a sporty and responsive driving experience.

Transmission

Equipped with a 6-speed manual or optional 6-speed automatic transmission, the Alpina B3 delivers smooth gear shifts optimized for performance driving.

Suspension and Handling

Features an Alpina-tuned suspension setup with modified springs, damping, and anti-roll bars that enhance handling dynamics and provide a balanced ride.

Exterior Design

Distinctive Alpina design elements include unique front and rear spoilers, signature Alpina pinstripes, 20-inch multi-spoke alloy wheels, and subtle badging for a refined sporty look.

Interior Features

Luxurious interior with exclusive Alpina leather upholstery, wood trim accents, a sporty steering wheel, and enhanced instrumentation to offer comfort along with a driver-focused environment.
Frequently Asked Questions

FAQ

Have a question? Please check our knowledgebase first.

The Alpina B3 (E90) sedan, produced from 2007 to 2013, measures 4545 mm (178.9 inches) in length, 1817 mm (71.5 inches) in width, and 1422 mm (56.0 inches) in height. These dimensions give it a balanced footprint for a high-performance sedan, allowing both agile handling and comfortable interior space. Its size reflects a compact executive sedan class, making it suitable for urban and highway driving with a sporty yet refined stance.

The curb weight of the Alpina B3 (E90) stands at approximately 1645 kg (3627 lbs). Its maximum permissible weight, which includes passengers, cargo, and fuel, is 2090 kg (4608 lbs). This weight ensures the car maintains a sporty feel and dynamic performance while accommodating additional load safely. The balance between its curb weight and maximum weight contributes to the car's stability, handling precision, and overall driving experience.

The Alpina B3 (E90) offers a luggage capacity of 450 liters (approximately 15.9 cubic feet). This volume is quite generous for a sporty compact executive sedan, providing ample space for suitcases, groceries, or sports equipment. The trunk design emphasizes practicality along with the performance character of the car, making it suitable for both daily commuting and weekend trips.

The Alpina B3 (E90) is outfitted with front tires sized 245/40 R18ZR and rear tires sized 265/40 R18ZR. These wider rear tires help enhance rear-wheel traction and stability, essential for sporty driving dynamics. Larger and wider tires like these improve road grip and cornering performance, allowing the B3 to maintain control and agility under spirited driving conditions. The low profile tires also contribute to a firm ride characteristic typical of sport-tuned sedans.

Yes, the Alpina B3 (E90) fits comfortably into a standard residential garage. Its width of 1817 mm (71.5 inches) and height of 1422 mm (56.0 inches) fall within typical garage door dimensions, which usually accommodate widths around 2400 mm (94.5 inches) and heights above 2000 mm (78.7 inches). The length at 4545 mm (178.9 inches) is also manageable within standard garage depths. Therefore, owners won't experience unusual difficulties parking this sedan indoors.

Compared to its predecessor, the E46-based Alpina B3, the E90 generation is slightly larger in all key dimensions. The increased length and width provide enhanced cabin space, improved comfort, and a more modern stance on the road. The growth in size reflects the general evolution of BMW's 3 Series during the transition between generations, allowing better accommodation of luxury and performance components without compromising driving dynamics.

The Alpina B3 (E90) sits comfortably within the compact executive sedan segment in terms of size. Its 4545 mm length and 1817 mm width are comparable to competitors like the Audi S4 and Mercedes-Benz C63 AMG of the same era. Its luggage capacity of 450 liters is competitive, offering practical utility alongside sporty dynamics. The thoughtful balance between performance-oriented dimensions and everyday usability gives the B3 a distinct advantage among rivals.

The relatively low height of 1422 mm (56.0 inches) gives the Alpina B3 (E90) a sporty and aerodynamic profile, reducing air resistance and improving high-speed stability. This lower stance also contributes to a lower center of gravity, enhancing handling and cornering capabilities. However, the drawback might be slightly reduced headroom and a lower seating position compared to taller sedans, which may affect comfort for taller passengers or those preferring higher driving positions.

At a curb weight of 1645 kg (3627 lbs), the Alpina B3 (E90) strikes a balance between structural rigidity and overall mass. While heavier than some competitors due to added luxury and performance parts, the weight supports stability and better road grip, which enhance driving precision and safety. However, this weight might slightly reduce fuel efficiency compared to lighter models. Still, Alpina's engineering optimizes powertrain performance to counterbalance any negative effects on acceleration and efficiency.

The dimensions of the Alpina B3 (E90) provide a well-balanced interior cabin space designed for comfort and driver engagement. The width of 1817 mm (71.5 inches) ensures adequate shoulder room, while the length supports ample legroom for both front and rear passengers. The compact executive sedan classification means space is optimized for four to five adult passengers comfortably. Combined with premium interior materials and sport-tuned seats, the B3 offers a refined, comfortable environment suitable for daily driving and longer journeys.

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You can also visit the official website of Alpina Logo Alpina