There are four trim choices for the 2021 Fiat 500X; Pop ($24,840), Trekking ($26,245), Sport ($27,145) and Trekking Plus ($29,745). Destination charge adds an extra $1495. All models come as standard with a 1.3-liter, turbocharged, 4-cylinder engine powering all four wheels via a 9-speed automatic transmission. This powertrain delivers 177 hp and 210 lb-ft of torque. An engine stop/start system is standard across the board. Inside, standard features include the Uconnect infotainment system with a 7-inch touchscreen, Apple CarPlay, Andriod Auto, Bluetooth phone connection, voice command and streaming audio. There is an impressive list of available safety features and driver aids, some of which only come with the higher spec models. The list includes front and rear parking assist, adaptive cruise control, forward collision warning, lane departure warning, blind spot monitoring and rear cross path detection. Standard wheel size on the Pop, Trekking and Trekking Plus models are 17-inch, but both versions can be specified with 18-inch wheels as options or as part of a package. The Sport model comes with 18-inch wheels as standard and can be optioned with 19-inch wheels. All trim levels can be optioned with a power-sliding panoramic roof, which helps lighten up the cabin. Stepping up to the Sport model from the Trekking trim adds unique front and rear designs, body-color painted side moldings and dark finish exterior accents. The cabin comes with a dark headliner and roof pillars, sport seats plus a flat-bottom leather steering wheel with Alcantara inserts and paddle shifters. One package unique to the Trekking Plus trim includes the dual-pane power panoramic sunroof, Beats audio premium audio system with nine speakers, including subwoofer and 18-inch machined aluminum wheels with painted pockets.