Lexus IS350 all the way, they do 0-60 in the high 4s, maybe low 5s(if your 80 years old) and the 1/4 mile in mid 13s. I think Lexus underrated it's power.
PDF file, just open it.
http://www.roadandtrack.com/content/...2007-Acura-TL-
0-60 in 4.9
1/4 mile in 13.5 @ 103.1 mph
Faster than the 340-hp Audi S4 with 4.2 liter V8, as fast as if not faster than a twin-turbo BMW 335i, E46 BMW M3, 350Z, E39 BMW M5 V8, Mustang GT(pre-2010), Dodge Challenger R/T V8 and so on....
IS350 is a real sleeper.