Spy Shots: 2011 Mercedes-Benz CLS 63 caught playing in the rain
Perhaps it is just our eyes, but in the spy shots it looks like the car's rump could be even more sleek, with the glasshouse landing even further toward the rear of the car. Also, the mirror mountings have changed – at least on this prototype – from the A-pillar notch to the doors. In line with Merc's current designs, they are now giant square flaps mounted on stalks.
Engines are expected to range from a 3.5-liter V6 with 292 horsepower to the top-o'-the-heap 6.2-liter V8 with 525 hp. Rumored to be tucked in there as well is a 299-hp hybrid.
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