2011 Saab ePower

Saab ePower.A 135 kW (184 horsepower) electric motor drives the front wheels via a single-speed transmission. Saab says the air-cooled battery pack can still deliver its full power at negative 22 degrees Fahrenheit, roughly 18 degrees below most other lithium-ion packs. Saab's own engine management system was tweaked to control the electric driveline, while gauges were revised to indicate both