I can attest to that. Mine is the "SEL" LWB model and even heavier and they are no powerhouse thats for sure, but power is adequate for me.

I didnt think that would be possible, because I also have a Lexus LS400 thats a pretty powerful car and gets to speed very quickly, even at low RPMs, but I am a very conservative driver and have not even close put the Lexus to 1/2 of what it will do.