BMW has paired the latest 5-series with a new electric variant dubbed the i5. The base eDrive40 model features a 335-hp motor powering the rear wheels, with the 84.3-kWh battery expected to eke out close to 300 miles of range. Until the full-fledged M variant (see below) arrives, the top dog in the i5 lineup will be the M60 xDrive, a dual-motor all-wheel-drive sports sedan good for 590 hp and a claimed 3.7-second sprint to 60 mph. The M60 shares the same battery, dropping the estimated range to 256 miles. The eDrive40 will start at $67,795 while the M60 will cost $85,095 when the EV sedans hit dealerships in the fall.