BMW announced today that it's sending the Vision EfficientDynamics plug-in sports car to production.

The plug-in diesel concept coupe was revealed at the 2009 Frankfurt Motor Show and won the manufacturer several awards for its innovative design and clean technology. The Vision EfficientDynamics uses three power plants to propel the winged 2+2: a three-cylinder turbo diesel engine along with electric motors at each axle. The exotic can operate using its electric motors, diesel engine, or a combination of the two. Full throttle, the trio produces a total of of 328 horsepower and has a 0-60 mph time of 4.8 seconds.

Despite its impressive stats, the BMW has better fuel economy than a Prius, achieving 75.1 mpg. Using only its lithium polymer battery, the Vision EfficientDynamics has an electric range of 31 miles before its diesel engine kicks in, which extends the coupe's range to 435 miles. Even more impressive: the four-seater's battery can be fully recharged in only 2.5 hours using a conventional power socket.

This drivetrain sounds futuristic, but this technology was already in production or near production at the 2009 auto show, and can be found in the BMW ActiveHybrid 7 and upcoming EVs, such as the MINI E and BMW MegaCity Vehicle in 2013. The Vision EfficientDynamics will receive a few structural changes (bye bye glass doors) and will be constructed entirely of carbon fiber, according to BMW Blog.

Now all it needs is a real name.