GM to announce major incentives

UPDATE GM's big incentive has been announced – a 100,000 mile 5-year warranty on all powertrain components for 2007 models and beyond. It includes roadside assistance and transportation.

09/06/06 Rumor has it that General Motors Chairman and CEO Rick Wagoner will announce a major consumer initiative at a news conference today at 1 p.m. EDT at the GM Renaissance Center.