See also:

Fuel Additives
To provide cleaner air, all gasolines in the United States are now required to contain additives that help prevent engine and fuel system deposits from forming, allowing the emission control syste ...

Exterior
The Canyon is saddled with an angular headlight brow, borrowed from the Colorado, that forces a more trapezoidal execution of the grille than do standard GMC truckfront ends. Other GMC trucks, inc ...

Noise
One thing those shoppers might find objectionable is the noise — specifically, wind noise and outside noise intrusion. Wind noise, an issue on highways, wasn't extremely loud, but there was a no ...