[abdul 65 amg]

there are no SL63AMG it is a mistake to tell that.They didn't replace the 5.4 liters V8 supercharged engine in all cars by the new 6.2 liters V8.Some cars keep the 5.4 liters V8 NA or supercharged like the SLK55 AMG 360 hp or 400 hp in Black series edition , the SL55 AMG keep the supercharged V8 5.4 liters but it jump from 500 hp to 517 hp (same power than the SL600) , the G55 AMG keep it too but again power jump from 476 hp to 500hp.The best version of the 5.4 liters engine AMG superchaged is the without doubt the one on the SLR 722 edition with 650 hp.2nd is the engine on the CLK DTM coupé or Roadster with 582 hp and 800Nm.
Next step for the new 6.2 liters V8 AMG is turbocharged version from 570 hp to 707 hp.Will come on the S Class , CL , E class new gen , SL.