GMC Terrain: Fuel
- Recommended Fuel
- Gasoline Specifications (U.S. and Canada Only)
- California Fuel Requirements
- Fuels in Foreign Countries
- Fuel Additives
- Fuel E85 (85% Ethanol)
- Filling the Tank
- Filling a Portable Fuel Container
Battery saver system
- When the headlight switch is in the or position while the ignition switch is in the ON position, the lights will automatically turn off 5 minutes after the ignition switch has been turned ...
Fuel economy hints
The following suggestions will help to save fuel. - Select the proper gear position for the speed and road conditions. - Avoid sudden acceleration or deceleration. Always accelerate gently unti ...
Rear-view mirror (manual anti-glare)
X anti-glare mode: flick anti-glare switch 1 forwards or back. ...