What was the safety rating for new Cadillac XLR convertible?

The Cadillac XLR convertible did not receive an overall safety rating from organizations like the IIHS (Insurance Institute for Highway Safety) or NHTSA (National Highway Traffic Safety Administration) in the way that modern vehicles do. These organizations' testing methodologies and rating systems evolved over time. While the XLR might have had crash test data available from certain sources, a single, comprehensive safety rating score as we see today wasn't assigned to it.