Alpina B4
Videos
The Alpina B4 and Alpina D4 are high-performance compact executive cars manufactured by the German automobile manufacturer, Alpina. Based on the BMW 4 Series, the B4 and D4 are manufactured in coupé a
2022 Alpina B4 (G26)
Alpina B4 Gran Coupé (pre-facelift)
B4 convertible
Interior
BMW N55
Videos
The BMW N55 is a turbocharged straight-six petrol engine that began production in 2009. The N55 replaced the BMW N54 engine and was introduced in the F07 5 Series Gran Turismo.
Alpina B4
…4-door saloon Layout Front-engine, rear-wheel-drive/all-wheel-drive (xDrive) Related BMW 4 Series (F32) Alpina B3 (F30) Powertrain Engine Petrol: 3.0 L BMW N55 twin-turbo I6 Diesel: 3.0 L BMW N57 turbodiesel I6 Transmission 8-speed ZF 8HP70 automatic Dimensions Wheelbase 2,810 mm (110.6 in) Length 4,638 mm…
BMW N55 engine 2013
2014 Washington Auto Show