One thing I wanted to add: a few weeks ago at the SLC airport I was offered a 2012 Cruze LTZ with 23,000 miles on it. Taking a look around it, it seemed very similar to the 2LT I had except it had all the bells and whistles of the top trim. This notably included the push-button start/stop system

I didn't look for too long, though, when I saw a 3.0L V6-powered 2012 Ford Fusion SEL in Gold Choice, which I took instead (I had been hoping to get one of these since my less-than-stellar experience in an I4-powered variant last April). Looking back, I wish I went with the Cruze (ride report forthcoming!)

I hope I get the opportunity to get a Cruze LTZ again though!
Confession: I actually saw an Impala LT first. I've been thinking about that damn V6 since August, and it only had 9,000 miles. I was all set to go (engine on, buckled in) when I noticed the leather and FlexFuel badge on the Fusion, and that's when I switched.
-J.