The 2015 Nissan Sentra SV is a mid-grade compact sedan that includes a variety of standard features like a proximity key with push-button start, heated seats, and a rearview camera, which were new for the 2015 model year. It is powered by a 1.8L 4-cylinder engine and offers either a 6-speed manual or a continuously variable transmission (CVT). The SV trim builds on the base model with additional upgrades such as a 5.0-inch infotainment display, Bluetooth audio, satellite radio, and 16-inch alloy wheels.