This is a sporty trim level of the Nissan Sentra which offers features that set it apart from the base and mid-range models. SPORTIER DESIGN The SR features more aggressive styling with unique bumpers side skirts and a rear spoiler. It includes LED low-beam headlights and LED daytime running lights giving it a modern and sporty appearance; and it includes upgraded wheels for added style and performance. PERFORMANCE FEATURES This trim offers a turbocharged 1.6-liter engine option delivering 188 horsepower compared to the standard 1.8-liter engine with 124 horsepower. This upgrade significantly boosts performance. It also includes a sport-tuned suspension and upgraded brakes for improved driving dynamics. INTERIOR COMFORT AND FEATURES It comes with heated front seats and leatherette upholstery. EFFICIENCY WITH STYLE The SR retains impressive fuel efficiency with the base 1.8L engine delivering up to 29 mpg city and 37 mpg highway. Even the turbocharged version balances performance with decent mileage.