WASHINGTON, D.C. – XM, the nation’s leading satellite radio service, and General Motors Corp. have launched a satellite radio trial program for GM Certified Used Vehicles, Cadillac Certified Pre-Owned Vehicles, and HUMMER Certified Pre-Owned Vehicles, now making the XM trial program available to buyers of both new and certified used models. XM will be available in more than 115,000 of these certified GM vehicles in 2007, and grow to more than 168,000 vehicles in 2008.

Under this program, all GM Certified Used Vehicles (Chevrolet, Pontiac, Buick, GMC, and Oldsmobile models), Cadillac, and HUMMER Certified Pre-Owned Vehicles equipped with XM Radio will be available with three trial months of XM service and a waived activation fee. A list of previous model-year Chevrolet, Pontiac, Buick, GMC, Oldsmobile, Cadillac, and HUMMER vehicles factory-equipped with XM can be found online at www.xmradio.com/whatisxm/inyourvehicle/used-vehicles.xmc.