Recommended Fuel
Use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, an audible knocking noise, commonly referred to as spark knock, might be heard when driving.
If this occurs, use a gasoline rated at 87 octane or higher as soon as possible. If heavy knocking is heard when using gasoline rated at 87 octane or higher, the engine needs service.
See also:
Configure Menu
Press CONFIG to adjust several of the system's features and preferences. The
last selected CONFIG screen is the screen that displays: Sound, Radio, Nav (navigation),
Display, or Time. ...
Engine Coolant Heater
Vehicles with the engine coolant
heater can use this option in cold
weather conditions at or below
−18°C (0°F) for easier starting and
better fuel economy during engine
warm-up. Plug i ...
Light weight, power-dense engines
There are many reasons for the ATS’s impressive driving dynamics, though it
begins with light weight. Cadillac has boasted since the car’s reveal six months
ago that at 3,315 lbs it’s the lighte ...






