2013 BMW Vision EfficientDynamics supercar moving toward production

According to an unnamed "senior BMW authority out of Munich" speaking with InsideLine, the German automaker will indeed build a production version of the Vision EfficientDynamics concept that debuted last year at the Frankfurt Motor Show. BMW is reportedly planning for a model run of between 5,000 and 10,000 units in 2013. We’ll get to the details in a moment, but here’s the best news: "That name that the marketing people forced on us [is] going to change for sure." Phew.

Apparently, BMW has no plans to ditch the radical plug-in hybrid powertrain, which put out 356 horsepower and a stonkin’ 590 pound-feet of torque in the concept. That means we’ll get something similar to the turbocharged three-cylinder diesel range extender and twin electric motors powered by a lithium polymer battery pack that was featured in Frankfurt. Sounds great so far, and BMW claims the performance will be even better than the 4.8-second 0 to 60 run quoted for the concept.

Naturally, some of the Vision’s more outlandish exterior bits will go the way of the Dodo, but IL reports BMW’s target of weight is still under 3,000 pounds, meaning that high-tech composites and construction techniques are a veritable lock. Price for this next-gen eco-friendly supercar? Nothing announced – but if you have to ask... well, you know the rest

For many, it may seem hard for an automaker to claim the mantle of "The Ultimate Driving Machine" without a truly exhilarating supercar to act as a halo to define the brand. That could explain why, following previous reports that it had canned any plans for a mid-engine supercar, new reports suggest that BMW is proceeding with development of just such a vehicle.

Tentatively dubbed Z10, the most ultimate of driving machines would, according to the latest churns of the rumormill, take advantage of lightweight materials – including carbon fiber, aluminum and magnesium – to keep weight down, while offering more space inside than a Porsche 911. The jury’s still out on what engine would find itself placed in the middle of the taut chassis, with the company’s award-winning V10 reportedly axed in favor of a twin-turbo six (in either V or inline configuration) delivering somewhere in the vicinity of 450 horsepower and 350 lb-ft of torque through an eight-speed dual clutch gearbox.

Adaptable aerodynamics, a supplemental hybrid electric motor and thermal-dynamics system are also tipped to be part of the package, and we wouldn’t be surprised to see some of the styling elements from the new Vision EfficientDynamics concept make their way into the production vehicle. The supercar is supposedly projected to bow with a $110,000 sticker price about five years from now... that is, if it’s actually ever produced at all.