Ferrari has added a more powerful version of its Portofino sports car, giving it the M designation used by the automaker to mark an evolution in performance. The Portofino M's 3.9-liter V-8 engine has 612 hp, boosted from 592 hp in the standard version. It gets a sportier and more aggressive front-end design.

The reimagined Z — the Z Proto, as in prototype — is slimmed down, shedding the bulky, planted stance that characterized the previous two generations of Nissan's storied Z sports car. Modern cues include LED headlamps, lightweight carbon-fiber body work and a 12.3-inch digital meter display. It is powered by a high-output V-6 twin-turbocharged engine with a six-speed manual transmission.

Hyundai's next-generation Tucson compact crossover — to be offered in both long and short wheelbases as well as a hybrid and plug-in hybrid —introduces bold exterior styling with angular sheet metal and fender flares.

The F-Pace receives updated styling that features a more streamlined hood, slimmer headlights, a revised grille, new taillights, bumper and a restyled tailgate. The interior has also been redecorated.