2016 Mazda 3 Sedan, it starts with what's under the hood. Both the standard 2.0-liter and upgrade 2.5-liter engines deliver high fuel economy, yet they're also powerful enough to make the Mazda 3 one of the quicker cars in its class. Once you're on the move, you'll find most versions of the 3 ride comfortably, but when the road gets twisty, the 3's carefully tuned, borderline-telepathic steering works in unity with the well-sorted suspension to deliver unrivaled driving dynamics.