Is this a Turbocharged BMW M5?

Fans of Audi’s RS6 Avant should examine these images closely. Our spies tell us this car is powered by a turbocharged version of BMW’s 5.0-liter V-10.

Small changes to the front fascia, exhaust, and the rear bumper indicate something is different with this M5 wagon. We’re hoping the rumors are correct and that this car will come to market with 600 horsepower under the hood.