The Fusion is a delight to drive, with a supple ride and nimble handling reminiscent of a European sports sedan. All trim levels and powertrains feel solid and upscale, with a well-finished and quiet cabin. We found the optional leather seats to be more supportive than the cloth ones, and the rear seat is somewhat snug. 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 Sport, is equipped with all-wheel drive and a 325-hp, 2.7-liter V6. It is quick, comfortable, and quiet, but it costs more than $40,000. The Hybrid and Energi plug-in hybrid 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.