CLS63 AMG's engine weight

AMG's all-new 6.3 liter V-8 (it is actually a 6.2 liter V-8, but it will be called a 6.3 liter V-8 to pay homage to the 250 hp 1967-1972 300SEL 6.3) weighs 439 pounds.

The new V-8 has 510 hp at 6,800 rpm and 630 Nm at 5200 rpm.

Also, BMW's M5 Product Information Guide says that the M5's 5.0 liter 500 hp (SAE net) V-10 weighs 240 kg/529 lbs. It has 383 lb-ft of torque.

I can't wait to test drive the new E & CLS 63's with this new engine. Apparently it isn't going to be as fast as the 55's in a straight line but perform a lot better overall, like around a track.

I know CLS 63 is great tp drive. I had got the chance to drive it once.