See also:

General Information
For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks: ...

Driving Impressions
Functions on the Escalade EXT work as promised, and its performance rivals that of the regular Escalade. But the utility of the pickup bed at the back is debatable. Even more than a standard Escal ...

Vehicle and Power Issues
OnStar services require a vehicle electrical system, wireless service, and GPS satellite technologies to be available and operating for features to function properly. These systems may not o ...