Alpina prepares the debut of the new B6 GranCoupe BiTurbo with the prototype being spied again during tests. This time the new model, based on the BMW 650i, was seen on the Nürburgring and is expected to debut in the coming months.
Under the hood we will find the 4.4-liter V8 unit producing around 550 horsepower, making the 0-100 km/h sprint possible faster.
As Alpina used us, the model will feature new alloy wheels, revised front and rear bumpers, a new exhaust system but also an improved braking system.
Inside, buyers should expect a series of minor improvements regarding the materials, trim and steering wheel. Ride could be also improved thanks to a retuned suspension system.
Expect new information and photos to be available in the coming months. A Frankfurt Motor Show could be also expected for Alpina’s newest model.
Spy Photos: MotorAuthority