The 2979cc straight-six cylinder engine with high-precision direct injection, Valvetronic and Bi-Turbo charging delivers 410hp (301kW) between 5500rpm and 6250rpm and a maximum torque of 600Nm at only 3000rpm. In fact 550Nm are available across an impressively wide range between 2200rpm and 5200rpm. Mated to the excellent ZF 8-Speed Sport-Automatic transmission means that the new BMW ALPINA B3 Bi-Turbo and B4 Bi-Turbo models are never lacking in forward momentum - power can be called upon at all times in order to enjoy that typical, effortless ALPINA driving experience.



The new B4 Bi-Turbo Coupé accelerates from 0 to 100km/h (0 - 62mph) in just 4.2 seconds, passing the 200km/h mark in 14 seconds on the way to a top speed of 305km/h. At the same time the powertrain, which features Valvetronic and Start Stop, boasts class leading economy figures with a combined consumption of only 7.6 litres per 100 kilometers and CO2 emissions of just 177g/km*.