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 engin ...

V-6 Gas Mileage, Performance
One of the disappointing elements of the V-6 Frontier — and one that many people in the market for a smaller truck will likely be concerned about — is its gas mileage. With an automatic transm ...

Safety
Standard features include dual-stage front airbags, seat-mounted side-impact airbags and side curtain-type airbags. The seat belts have pretensioners and load limiters. Active head restraints for ...