from what ive rea the 2.0T has more potential then the 3.8 the 3.8 is not a bad engine but they made the 2.0 with plenty of tuning room. they say that the 3.8 in the sedan is less then 0.2sec slower then the 4.6 in the 1/4 mile…highway passing (40-70) is noticable & the V6 is lacking compared to the v8, but i’ve read from multple sources that unless you want the asthetic options that come with the V8, you might as well get the V6.