The Chevrolet Cruze isn’t exactly what you’d call a high-performance model. It’s actually far from one, even if you slap an “RS” badge in it. But it is a popular model in North America; Chevy even calls it the ‘cornerstone’ of its North American small-car lineup. The Cruze certainly has a lot of appeal, especially for first-time car buyers. That’s exactly why Chevrolet is presenting the Cruze RS Plus Concept at the 2014 SEMA Auto Show.