Critical Knowledge:

• New ActiveHybrid 7 Series model available in short- and long-wheelbase variants
• The most powerful hybrid luxury sedans in the world, according to BMW
• Turbocharged V-8 engine
• Single electric boost motor
• 8-speed automatic transmission
• Total hybrid powerplant rating of 455 horsepower and 516 lb.-ft. off torque
• Reported 15 percent more fuel efficient than the BMW 750i
• Arrives in the spring of 2011

Introduction
The BMW 7 Series is the flagship of the German automaker's model range. Only available as a 4-door sedan, the first generation appeared in the late 1970s with a 6-cylinder powerplant and a 4-speed automatic transmission. The second generation, introduced in 1986, heralded the 8- and 12-cylinder powerplants that would become offered in future models. That model also inaugurated the available stretched ("L") variant for more rear passenger leg room. The third generation, debuting in 1994, brought satellite navigation and Xenon HID headlamps to the model range. The fourth-generation 7 Series, with sales starting in 2002, introduced BMW's iDrive infotainment controller.

The current model, the fifth-generation 7 Series, was completely redesigned for 2009. The new 2011 BMW ActiveHybrid 7, the first hybrid sedan from the automaker, follows on the heels of the BMW ActiveHybrid X6-each fitted with slightly different hybrid technology. The BMW ActiveHybrid 7 is due in showrooms in the spring of 2011.

For More Information:

• See 2011 BMW ActiveHybrid 7 Pictures
• Browse Other BMW Models
• Read More New Car Previews