The E60/E61 is the fifth generation of the 5 Series, sold during 2003-2010. It came in a variety of specs, plus an optional station wagon variant. The E60 generation introduced various electronic features to the 5 Series, including iDrive, a display, active cruise control, active steering and voice control. The E60 also was the first 5 Series available with a turbocharged gas engine, a 6-speed auto transmission and regenerative braking. It is powered by a S85 V10 engine.