The Nissan Altima is offered in several different trims: S, SR, SV, and SL make up the main trim levels. The base S version is still relatively well equipped, even if it doesn't come with all of the driver assistance technology available on some of the more expensive models.
Standard features on the S include cruise control, automatic headlights, push-button start, a 7-inch color touchscreen display, a Siri Eyes Free mode, Bluetooth, a USB port, speed sensitive volume controls, an intelligent forward collision warning system, a rearview camera, a hill start assist system and an automatic emergency braking system.
The SR trim adds a dose of sportiness by including 19-inch wheels, a sport tuned suspension, paddle shifters and LED headlights. The new Midnight Edition Package is available for the SR trim and includes LED fog lights, heated front seats, a single panel moonroof, black accents for the grille, spoiler and wheels, and headed side mirrors with LED turn signals.
Stepping up to the SL trim adds a navigation system, SiriusXM Satellite radio and a bigger Bose stereo featuring 9-speakers. In addition, the SL trim has leather lined seating surfaces and a power adjustable front passenger seat.
Safety features on all trims include lane departure warnings, forward collision mitigation, pedestrian detection prevention and a driver attention alert. All trims also have a blind spot warning system, rear collision mitigation and parking sensors.