Alpina B4 Coupe Spied Testing with 410 HP

Alpina B4 Coupe Spied Testing with 410 HP

Famous BMW tuner Alpina has been caught testing its upcoming B4 model on the track.

The B4, which will be based on the BMW 4-Series coupe, features the same bi-turbo engine found under the hood of the B3 sedan, which was unveiled at this year’s Geneva Motor Show. The B3 Bi-Turbo features a 3.0-liter, twin-turbo straight-six engine with 410 hp and 442 lb-ft of torque.

SEE ALSO: Alpina B3 Bi-Turbo Offers Europeans a 410 HP 3 Series

The Alpina B4 will also get the standard treatment all Alpina models get, including an aerodynamic body kit, wheels and suspension. There might also be a chance that the B4 will offer an all-wheel-drive variant.

The Alpina B4 is expected to make its debut at the 2014 Geneva Motor Show.

GALLERY: Alpina B4 Coupe Spy Photos


Discuss this story at