See also:

Engine oil
The engine oil consumption is dependent on driving style and driving conditions. Checking oil levelYour car is equipped with an electronic oil-level monitor. For precise measurement and display of t ...

Safety
The BMW 650i has not been crash-tested by the National Highway Traffic Safety Administration and Insurance Institute for Highway Safety. Neither organization typically tests low-volume cars with s ...

State-of-the-art diesel engines: high-torque, smooth-running and efficient
The sports sedan's BMW TwinPower Turbo diesel engines likewise incorporate the very latest in BMW engine technology. Latest-generation common rail direct injection, turbocharging and all-aluminium ...