I like this Verano, and think the price is excellent, as I prefer this engine than the turbo engines found in the Cruze. Since this a compact, I am sure it feels just as tight in the back as the Cruze.
So for more rear seat comfort, a Regal is probably something to look at. But other than some styling differances, and space, it's approx $6500 more. When comparing the same trim, you get the same motor, same tranny. Just not enough differances to warrant that much of a price gap in my opinion. Also I find that if you want the base model with leather seats you can't, you have to get the top end model and spend $4500 extra, and also get expensive 18' tires.
Now if you compare the Regal to the Lacross, at least you get the 3.6L engine, more standard equipment, and the price differance is less about $5000, but this is more than understandble given the content and upgraded motor.