The original new car warranty from GM likely included:
* A limited powertrain warranty: This usually covered the engine, transmission, and other major drivetrain components for a specific period (likely 5 years/100,000 miles, but the exact terms are specific to the 2008 model year and trim level).
* A limited basic warranty: This covered other parts and systems, likely for a shorter period (often 3 years/36,000 miles).
* A corrosion warranty: Protecting against rust and perforation.
To know what warranty coverage, if any, applies to a *specific* 2008 Cadillac SRX, you'd need to see its service records or contact a Cadillac dealership with the vehicle identification number (VIN).