But back to their Alpina B6 Biturbo Coupe. The B6 is an evolution of the
old 507 HP B6 cabrio, but uses an aluminum twin-turbo 4.4-liter V8,
equipped with MAHLE pistons and a high-performance cooling system. This
setup is give for a total output of 540 HP and 516 lb-ft of torque. With
the extra power, the B6 Biturbo will sprint from 0 to 60 mph in 4.4
seconds and will hit a top speed of 198 mph. Alpina has also opted for a
Akrapovic titanium exhaust system that will make the car sound better
than ever and, of course, a new set of 20" Alpina Classic rims fitted
with Michelin Pilot Super Sport tires.

For the aerodynamic updates, the B6 BiTurbo Coupe has been fitted with a
front spoiler, an integrated carbon fiber front splitter, and a rear
spoiler with an optional rear wing. The interior was also revamped with a
sport steering wheel, hand-stitched in LAVALINA leather, blue
illuminated entry sills, a navigation system with preparation for
Bluetooth mobile phone, USB audio interface, Xenon lights, and LED fog
lights.