The 2015 Nissan Sentra, part of the car's seventh generation, is a front-wheel-drive compact sedan with a commendable fuel efficiency. It's equipped with a 1.8-liter four-cylinder engine that produces 130 hp and 128 pound-feet of torque, paired with a continuously variable automatic transmission (CVT). Six trims are available: S, FE+ S, SV, SR, and SL. From the SV trim upwards, standard features include a 5-inch central touchscreen, rearview camera, and Nissan's Connect infotainment system with mobile app integration. Safety features on all models include antilock brakes, stability control, front-seat side airbags, full-length side curtain-type airbags, and a tire pressure monitoring system. The SL trim offers additional features like blind-spot warning system and rear cross-traffic alert.