A supercharged version of the E63 comes out next year

Also I'm a little surprised then if the V beat the E63 off the line
because I've watched numerous times (in person) an E55 (ECU tune) out run a V from a stop to 60.
I guess maybe that's because the E55 was supercharged and the E63 is naturally aspirated.
I did have the 2007 V and it was the 4th year of the car you would think Caddy would have had it figured out. Rear diff-suspension issue-rattles ect.