General Motors engineers developed the GM Hybrid system, which uses belt alternator system (BAS) technology to provide improved fuel economy in a very affordable hybrid package. The GM Hybrid system debuted in 2006 in the Saturn Vue Green. The system in the 2007 Vue provides a 20 percent fuel economy improvement over the conventional Saturn Vue, achieving 27 miles per gallon in the city and 32 miles per gallon on the highway.

How it Works

The system creates fuel-savings by shutting off the engine when the vehicle is stopped and by enabling early fuel cut-off to the engine during decelerations. The system combines sophisticated engine controls with a precision electric motor/generator. Regenerative braking and efficient charging are among the other features of the system. All vehicle accessories and passenger comfort systems are maintained during periods when the engine is stopped automatically. Other benefits of the GM Hybrid system include the flexibility to use the technology on four- and six-cylinder engines, with minimal change to the engine or transmission.

2007 Model Availability [2008 Coming Soon]

The GM Hybrid system debuted with the 2007 Saturn Vue Green Line and is scheduled to appear in 2007 in the 2007 Saturn Aura Green Line and 2008 Chevrolet Malibu.

Chevrolet	Malibu [2008]
Saturn	Vue Green Line, Aura [2008]

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