Yes that's a white car under all that camouflage. It seems Mercedes still wants to keep the design of the SLS somewhat of a secret until September's unveiling at the Frankfurt Motor Show. For the new shot we can see the large rear exhaust cut outs and get a better look at how the gullwing doors are incorporated into the body.

The design is the only secret Mercedes has left about its future supercar. The official details have already been revealed including the 571 hp 6.3-liter V8, 0 to 60 mph in 3.8 seconds, and the 195 mph top speed.

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