The 500X lineup has been trimmed to just two models this year. The rugged-looking Trekking and Trekking Plus have been discontinued, and the nautical-themed Yacht Club Capri took a bow after spending just one year in Fiat showrooms. That leaves the base Pop and the stylish Sport trims. All Fiat 500X models come with a turbocharged 1.3-liter four-cylinder engine that makes 177 horsepower. A nine-speed automatic transmission and all-wheel drive are standard. The all-wheel-drive system has three driver-selectable settings to optimize traction in varying conditions. All models come with 17-inch aluminum wheels, except the Sport, which has standard 18s and available 19-inch wheels.