"At the Track
Dodge says the SRT-4 is good for 0-60 times in the "low 6-second range" and we verified that claim. Our car hit 60 in 6.2 seconds and went on to complete the quarter-mile in 14.6 seconds at 100 mph. The last Mazdaspeed 3 we tested was 0.1 second quicker in both tests. Launches were hampered by the "bog or boil" effect, where the engine either falls on its face or the tires spin uncontrollably. This is likely a drawback of the inertial effects of heavy wheels and tires."
Quoted from here:
http://www.edmunds.com/dodge/caliber...road-test.html
this is barely faster than the stock FR-S
when mine was stock I ran the 1/4 in 14.72, and I calculated a 0-60 at 6.2