The Mercedes-Benz CLS 63 AMG is the most powerful trim in the W219 CLS series from Mercedes-Benz which was in production from 2004 to 2010.
The 19 inch" five spoke light-alloy wheels, quad exhaust pipes, and a more aggressively styled exterior are characteristic of the CLS 63 AMG.
A new version of the CLS 63 AMG for the 2011 Mercedes-Benz CLS has been in production since 2011. The W218 CLS 63 AMG is powered by a twin-turbocharged 5.5L V8 producing 11 hp more than the naturally aspirated engine of the W219.
Need for Speed: Undercover
The CLS 63 AMG appears in Need for Speed: Undercover as a tier 2 car that is unlocked upon completing a job given at Wheelman Level 9.
It features performance that is mediocre for its class with slightly lower top speed than the SL 65. The high weight of the CLS makes it useful in pursuits.