The first thing you need to know about the latest Impala is that it’s one hell of a large sedan. It’s definitely one of the best on the market, and, thanks to a superior design, tech savvy and decent powertrain Chevy managed to get a strong grip over the segment. You’ve got the full-size basics, including a super spacious interior with enough leg and headroom to fit a mammoth in those back seats and an even roomier cargo “block” that can take in not only a mammoth, but also a hippo and...