Even under heavy camouflage, it's easy to see that the shape of the MLC – including specific elements like the front fascia design and S-Class Coupe-inspired taillamps – have carried over from the concept. Good stuff – despite our tendency to roll our eyes at this whole crossover-coupe class, we can't argue that the Mercedes concept is a pretty handsome creation.
Based on the M-Class, our spies suggest that when the MLC goes into production, it'll use the same suite of engines as its more traditional-looking sibling, including a 3.5-liter V6, twin-turbo 4.6-liter V8, and a 3.0-liter turbo-diesel V6. Of course, the concept car was fitted with a twin-turbo 3.0-liter V6, so there's also a good chance of seeing that in the production car, as well. We wouldn't rule out a hotter AMG-tuned version, either, with that burly 5.5-liter twin-turbo V8 underhood.
Based on just how far along in development the MLC seems to be, we don't think it'll be too long before the production car makes its debut. Our best guess: early 2015. Have a look through the gallery above to see more of the MLC prototype.