The sport sedan – talk about a hotly contested segment. Almost every major automaker out there has one, but as you might expect, not all are created equal. And that’s where we come in, armed with a boatload of facts and figures to help rank the various entries from best to worst. Of course, more attentive TopSpeed readers out there are sure to point out that this is a topic we’ve covered before, most recently in a comparison piece looking at the Audi A4, BMW 3 Series, Chrysler 300, Infiniti Q50, Jaguar XE, and Mercedes-Benz C-Class. But unlike that last article, which focused on luxury cars with a sporty flavor, this piece will instead focus on cars that place a greater emphasis on performance, with luxury as a secondary priority. As such, we’re picking apart the Acura TLX, Alfa Romeo Giulia, Cadillac ATS, Subaru WRX STI, and Volvo S60. Sure, there’s overlap, but in this crowd, the effort is made more for grins behind the wheel than backside coddling.