2017 Alpina B4 Coupe (facelift 2017) Dimensions, Size & Specs

Production
Model Year:2017
Production Years:2017 - 2019 discontinued in 2019
1373 mm54.1 in4.5 ft
1825 mm71.9 in6.0 ft
1373 mm54.1 in4.5 ft
1825 mm71.9 in6.0 ft
Length
4640 mm182.7 in15.2 ft
Width
1825 mm71.9 in6.0 ft
Height
1373 mm54.1 in4.5 ft
Trunk Capacity
445 liter15.7 cu ft
Technical Details

Exterior Dimensions

Precise measurements of the 2017 Alpina B4 Coupe, engineered for optimal performance and comfort

Dimensions
Length:4640 mm182.7 in15.2 ft
Width:1825 mm71.9 in6.0 ft
Height:1373 mm54.1 in4.5 ft
Trunk Capacity:445 liter15.7 cu ft
Weight Specifications
Curb Weight:1615 - 1755 kg3560 - 3869 lbs
Maximal permitted Weight:2135 - 2200 kg4707 - 4850 lbs
Tire Specifications
Rims Sizes:8J x 20, 9J x 20
Tire Sizes:245/30 ZR20 (W:245 | H:30 | D:20)
265/30 ZR20 (W:265 | H:30 | D:20)
Useful Information

About 2017 Alpina B4 Coupe

The Alpina B4 Coupe facelift from 2017 to 2019 represents a refined and sporty luxury coupe with distinctive Alpina craftsmanship and performance enhancements. This generation is characterized by a balanced size and sporty proportions, making it both dynamic and practical in the premium coupe segment. Measuring 4640 mm (182.7 inches) in length, 1825 mm (71.9 inches) in width, and standing at a low height of 1373 mm (54.1 inches), the B4 coupe combines a sleek silhouette with muscular stance. The curb weight ranges between 1615 and 1755 kg (3560 to 3868 lbs), reflecting the lightweight materials and engineering intended to boost agility and driving dynamics. It has a maximum weight between 2135 and 2200 kg (4707 to 4850 lbs), indicating its potential load capacity and robust build. With a luggage capacity of 445 liters (15.7 cubic feet), the B4 coupe offers practical storage space for its class, suitable for weekend trips or daily use. The vehicle rides on sophisticated wheel and tire setups with rims sized 8J x 20 at the front and 9J x 20 at the rear, paired with high-performance tires sized 245/30 ZR20 in front and 265/30 ZR20 at the rear. This setup not only elevates the car’s aesthetics but also supports precision handling and road grip. Overall, the 2017 Alpina B4 Coupe facelift is a perfect blend of luxury, performance, and practical size, ideal for enthusiasts who seek exclusivity and driving pleasure within a compact, stylish coupe form.

Exceptional Features

2017 Alpina B4 Coupe Highlights

Discover the standout features that make the 2017 Alpina B4 Coupe a leader in its class

Engine and Performance

Equipped with a 3.0-liter twin-turbocharged inline-6 engine producing around 444 horsepower and 600 Nm of torque, delivering a strong blend of power and smoothness with quick acceleration.

Transmission

Comes with an 8-speed automatic transmission that ensures seamless gear changes and efficient power delivery, enhancing both performance and fuel economy.

Exterior Design and Aerodynamics

Features distinctive Alpina styling including unique front and rear spoilers, signature Alpina blue pinstriping on the wheels, and aerodynamically optimized body kit for improved stability.

Interior Luxury and Comfort

Offers premium interior materials such as Lavalina leather upholstery, updated Alpina gauges, and advanced infotainment system with navigation, ensuring a luxurious driving experience.

Chassis and Suspension

Incorporates an Alpina-specific chassis setup with adaptive dampers and a sport-tuned suspension, providing a comfortable ride with enhanced handling and cornering capabilities.
Frequently Asked Questions

FAQ

Have a question? Please check our knowledgebase first.

The Alpina B4 Coupe facelift, produced between 2017 and 2019, measures 4640 mm (182.7 inches) in length, 1825 mm (71.9 inches) in width, and 1373 mm (54.1 inches) in height. These dimensions contribute to its sleek and sporty coupe profile while ensuring a balanced stance on the road.

The curb weight of the Alpina B4 Coupe facelift ranges from approximately 1615 kg (3562 lbs) to 1755 kg (3868 lbs), depending on specific configurations and optional equipment. Its maximum permissible weight is between 2135 kg (4707 lbs) and 2200 kg (4850 lbs), reflecting the vehicle's robust build and load-carrying capacity.

The Alpina B4 Coupe facelift offers a luggage capacity of 445 liters (approximately 15.7 cubic feet). This trunk space provides practical storage for a coupe, allowing for a combination of everyday usability and sporty design without significantly compromising cargo room.

The Alpina B4 Coupe facelift comes fitted with rim sizes of 8J x 20 for the front and 9J x 20 for the rear wheels. The tire sizes are 245/30 ZR20 for the front and 265/30 ZR20 for the rear, optimized to balance sporty handling characteristics with ride comfort.

Yes, the Alpina B4 Coupe facelift fits comfortably within a standard home garage. With a length of 4640 mm (182.7 in), width of 1825 mm (71.9 in), and height of 1373 mm (54.1 in), it accommodates well within typical garage dimensions, which often are around 2.4 to 3 meters (7.9 to 9.8 feet) wide and over 5 meters (16.4 feet) deep, allowing ease of entry and exit without issue.

The facelifted Alpina B4 Coupe (2017-2019) retained a similar size to its predecessor with minor dimensional tweaks focused more on styling and performance enhancements than major size changes. Overall length and width remain close, maintaining the coupe's compact-sporty footprint. However, improvements in interior design and trunk capacity can enhance usability slightly. Its weight increased marginally due to added performance components and technology, setting it apart with a refined sporty character.

The Alpina B4 Coupe facelift slots competitively among sports coupes like the Audi S5 and Mercedes-Benz C-Class Coupe in terms of dimensions. Its length (4640 mm/182.7 in) and width (1825 mm/71.9 in) offer a balanced presence without being overly large, while its height of 1373 mm (54.1 in) keeps a low and sleek stance. Luggage capacity of 445 liters (15.7 cu ft) is notably practical compared to some rivals, making it appealing for buyers seeking performance and everyday usability.

While exact ground clearance figures for the Alpina B4 Coupe facelift aren’t typically published, its sporty coupe design and suspension tuning generally result in a relatively low ground clearance typical of performance vehicles. This low clearance enhances handling, cornering stability, and aerodynamic efficiency but requires caution over speed bumps, steep driveways, and rough terrain to avoid scraping the underbody.

The Alpina B4 Coupe facelift offers a driver-focused interior with comfortable seating for four passengers. Its dimensions support a relatively low roofline (1373 mm or 54.1 in height) that enhances sporty aesthetics but limits rear headroom slightly compared to sedans. Front occupants benefit from good space and luxury materials, while rear passengers may find the coupe-style layout somewhat snug, ideal mostly for shorter trips or smaller adults.

Absolutely, the Alpina B4 Coupe facelift balances sporty performance and everyday practicality well. Despite its performance-oriented curb weight ranging between 1615-1755 kg (3562-3868 lbs), it remains manageable in urban and suburban settings. Its luggage capacity of 445 liters adds to daily usability, while dimensions that fit typical garages make parking convenient. This combination makes it a versatile choice for those seeking luxury coupe thrills without sacrificing functionality.

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