Bro sorry. But at $140k plus, which BMW model were you referring
to?
Hmm maybe the closest is the 320iA (anyway it's the only BMW in the
$140k - $150k range)? But at only 150 horses (55 less than IS250),
200Nm torque (52 less than IS250), 0-100 in 9.7secs (1.3 secs
slower than IS250), having less gadgets, being a less quiet ride,
etc. etc., I will say that the IS250 is a better buy anytime.
Meebee in terms of performance, the 325 will come closer to the
IS250 (actually the 325iA will edge the IS250, at least for the
performance specs on paper). But it's about $30k costlier as
well.
So, good buy IS250!! 
