We’re car people. That’s no secret to anyone who has been to our house. Right now, we have four cars in our driveway – though none of them domestic. So when I got an email about test driving a GM vehicle for a week, I kinda went, “meh.” But that was mostly because I haven’t driven a domestic vehicle since our 1997 Tahoe and my 1990 Cavalier. Both had AMAZING air conditioning systems which, hello, the US wins that category hands-down! We knew we were headed to Disney and the timing would be perfect for test driving a car of our choice. Last Wednesday, a 2014 Chevrolet Impala was delivered…