2014 W222 S63 AMG leaks out, will be available with rear wheel and all wheel drive options
Here is the upcoming 2014 W222 generation S63 AMG and the car definitely looks good. Under the hood is the familiar AMG M157 5.5 liter bi-turbo motor but the output is not yet known. It obviously will be somewhere in the 550-600 horsepower. With the news that the S63 will be available as either rear wheel or all wheel dive it will likely follow the precedent set by the E63/CLS63 AMG facelift. 557 horsepower for the standard model and then the S-Trim all wheel drive model with 585 horsepower.
Unfortunately, the UK will not receive the all wheel drive variant. The likely explanation being cost to develop it for a left hand drive configuration. On the bright side that means the United States likely will get the all wheel drive variant. The colonials win again.
Note that these leaked photos do not have official model badging. Regardless, due to this leak expect an official reveal from Mercedes AMG shortly.