Here are the latest photos showing the Mercedes-Benz
SLS AMG Black Series out doing some cold weather testing. If the regular SLS is not enough for you, AMG is working on a hard-core version to fulfill your racing dreams. If the 6.3-liter V8 with 563hp also doesn't impress you, then Mercedes engineers may have your best solution. With less weight, more power (around 650hp has been rumored) and an aggressive body kit this will be the hottest SLS built by the automaker so far.