See also:

Energy recovery
The energy of motion of the vehicle is converted to electrical energy while coasting. The vehicle battery is partially charged and fuel consumption can be lowered. ...

Cargo
In wagon form, the 5 Series is quite utilitarian. There are a lot of convenient features I appreciated during my time with it. Chief among them was the cargo cover that raised and lowered when you ...

Intelligent lightweight design brings further reduction in fuel consumption and CO2 emissions
Use of lightweight materials has played a significant role in reducing vehicle weight and in delivering high passenger cell safety standards, combined with a significant increase in strength. At t ...