The Fusion is a delight to drive, with a supple ride and handling rivaling that of a European sports sedan. All trim levels and powertrains feel solid and upscale, with a well-finished and quiet cabin, and comfortable seats. But the rear seat is somewhat snug. Both the 1.5- and 2.0-liter turbo four-cylinders are powerful enough, but neither has competitive fuel economy. A new high-end version, the V6 Sport, is equipped with all-wheel drive and a 325-hp, 2.7-liter four-cylinder. It is quick, comfortable, and quiet, but costs more than $40,000. The Hybrid and Energi plug-in hybrid both receive more efficient electric motors for 2017. A new rotary shift dial and Ford's new-and-improved Sync 3 infotainment system highlight the updates to the interior.