See also:

Octane rating tips
Using unleaded gasoline with an octane rating lower than recommended can cause persistent, heavy “spark knock.” (“Spark knock” is a metallic rapping noise.) If severe, this can lead to eng ...

Trunk light
The light illuminates when the trunk lid is opened. When the trunk lid is closed, the light goes off. The light will go off after about 15 minutes if the trunk lid is left open, unless the ignition ...

Affordable Features
The 2.0 SL is already one of the better-equipped trims in the Sentra lineup, and our test car had some premium options, like leather upholstery and a navigation system. These features are relative ...