The 2015 Nissan Altima is part of Altima's fifth generation, with both sedan and coupe models falling into its lineups. The sedan variant comes with two engine options: a 2.5-liter four-cylinder producing 182 horsepower, or a 3.5-liter V6 offering 270 horsepower. Both engines are paired with a continuous variable transmission (CVT) and front-wheel drive. Notably, the 2015 model year brought in perks like a standard touchscreen display and iPhone integration via NissanConnect. Major available trims are 2.5, 2.5 S, 2.5 SV, 2.5 SL, 3.5 S, 3.5 SV and 3.5 SL. The Altima is known for its comfortable ride, responsive steering, and strong brakes. Safety features include the Nissan Advanced Air Bag System, Vehicle Dynamic Control with Traction Control System, and the Tire Pressure Monitoring System with Easy-Fill Tire Alert.