For nostalgia's sake, the SL65 AMG is powered by a twin-turbo 6.0-liter V12 engine produced 612 hp and 1,000 Nm of torque. While the SL600 is equipped by a twin-turbocharged 5.5-liter V-12 engine with 510 hp and 828 Nm of torque.
It remains unclear if Mercedes will be phasing out its V12 models completely in favor of more fuel efficient V8 units, but previous reports have suggested that possibility. It's just speculation at this point.
[Via Motor Authority]
