The new Alpina BMW B3 and B4 Bi-Turbo models combine these characteristics like no other. The modern straight-six 3 litre engine equipped with two turbochargers produces 410hp and a maximum torque of 600Nm. The adaptive Alpina sport suspension and the 8-Speed Sport-Automatic transmission with Alpina SWITCH-TRONIC deliver maximum comfort and impressive dynamics. Functional aerodynamics, signature 20″ Alpina CLASSIC wheels and two elliptical double tailpipes are hallmarks of the Alpina design philosophy.
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 Alpina BMW 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 Alpina BMW B4 Bi-Turbo Coupé will reach showrooms in May 2014.