I got the info from the Febuary 2004 Road and Track
CTS-V," the 3500 Vs expected to be sold in the U.*. for 2004 will have only the 6-speed manual." " CTS-V hits 60 mph in 5.0 seconds flat, and the quarter mile in 13.4 sec. at 109.0 mph. Although that'* not quite as quick as GM'* claim of 4.6 sec. to 60 mph, the V is nevertheless a very fast car."