Four-cylinder engines have always had a place in sports car history, with even Porsche producing memorable models like the Porsche 914 and Porsche 944. The best 4-cylinder sports cars currently available present a mix of lightweight platforms engineered for perfect balance and turbocharged pint-sized rockets intended to provide blistering acceleration at an affordable price point. There are even a few luxury sports cars that offer four-cylinder engines, showing just how much more respect this diminutive engine design has been accorded in our era of increased focus on fuel efficiency. Let's take a quick look at 10 of the best 4-cylinder sports cars available in 2016.