The ALPINA B4 BiTurbo Coupe model based on the BMW 4 Series and the B3 BiTurbo Sedan and Touring models based on their BMW 3 Series equivalents are two models every BMW fan would love to buy in North America. Their power and improved driving dynamics are just some of the characteristics that make them special.
The 3-liter straight-six cylinder engine with two turbochargers produces an impressive 410 hp between 5500 and 6250 rpm and delivers a maximum torque of 600 Nm (442 lb-ft) at 3000 rpm. This sort of pulling power is more than even the M4 has to offer, with its 550 Nm (406 lb-ft) of torque.
Combined with the in-house developed 8-speed sport automatic transmission the car can accelerate to 100 km/h (62 mph) in just 4.2 seconds. Get it in xDrive guise and that time drops to 4 seconds flat.
And while performance alone might not be enough for some people, the level of luxury you get inside the cabin seems otherworldly. There are almost no limits to the design and configuration possibilities of the interior.
To showcase its qualities, ALPINA delivers a new photoshoot.