Patience will be required, but soon enough Chevy will deliver a full-size SUV capable of pint-size SUV fuel economy; and isn't that a contradiction in terms? Perhaps so, but definitely a most welcome contradiction thanks to the bowtie brand's claim of a 25 percent boost in the composite fuel efficiency of a V8-powered Tahoe when GM's two-mode full hybrid technology and its advanced Active Fuel Management technology are both applied.
GM's Active Fuel Management (AFM) technology, known previously as Displacement on Demand (DoD), deactivates four of the engine's eight cylinders when the need for output is low, resulting in less fuel burned, money saved and emissions reduced. There's nothing particularly new or groundbreaking about this technology, which, in various forms, is currently in use by GM, Chrysler and Honda. Marrying AFM with a two-mode, full hybrid system is, however, the latest in fuel conservation science. Honda's new Accord Hybrid incorporates a mild-hybrid system with its cylinder-deactivated V6, mind you, so working the two technologies in tandem isn't an entirely new concept. And while GM's two-mode full hybrid system has been in-use in transit buses, it has not been applied to their car and light truck divisions as of yet.
Full Article at Auto123.com
2008 Chevy Tahoe Two-Mode Hybrid Preview
Discussion in 'Prius, Hybrid, EV and Alt-Fuel News' started by Tideland Prius, Jan 17, 2006.
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Discussion in 'Prius, Hybrid, EV and Alt-Fuel News' started by Tideland Prius, Jan 17, 2006.
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