General Motors Corp. is a new hybrid full-size truck and a pick-up hybrid concept of the week of the Chicago Auto Show, betting, pick-up truck drivers were itching to jump on the train hybrid.

GM says GMC Sierra 2009 Hybrid gets 25 percent better fuel consumption without compromising performance, while GMC Denali XT _ a low-concept, muscular utilities _ gets 50 percent of the fuel economy comparable to best a small pick-up.

Sierra is the next big car brand for businesses of the new Two-Mode Hybrid system, which was put in place also on the Chevrolet Tahoe and GMC Yukon Sport Utility Vehicles and pickup Chevrolet Silverado. The SUVs It is expected that the sales to go earlier in the year, while the Silverado and Sierra expected on the market end 2008.