Speed ReadVehicle Tested:BMW ActiveHybrid X6 2010Base Price:$89,775Engine:twin-turbo 4.4-liter V8 + two electric motorsGearbox:7-speed automaticPower:400 hp @ 5,500 rpm (engine alone); 480 hp (total system power)EPA Rating:17 mpg city/19 mpg hwy.On Sale:December 2009First Impression:Possibly the smartest dumb vehicle we've ever driven.Specs & PerformanceVehicleMake BMWModel ActiveHybrid
