GM’s Tahoe, Yukon Hybrid report a 40% Increase in Fuel Savings, but at what cost?

| вторник, 28 июля 2009 г.

2008 Chevrolet Tahoe Hybrid

GM has been working since 2004 with BMW and DaimlerChrysler on what is now being called the Hybrid 2Mode system in their trucks and SUV’s. The first example to reach the market place will be the 2008 GM Yukon and Tahoe. While the technologies involved in the very technical and costly engine are a vast advancement, their net gain from cost-to-efficiency may be questioned. Maybe over time and with further research more positive gains will be realized.

Initially GM reported the Hybrid 2 Mode was expected to achieve a 20% gain in fuel efficiency from the standard gas alternative. Well now they have come back to announce that their prior report was too conservative, and a 40% improvement in fuel mileage is expected. Meaning this behemoth of a sport-ute will be expected to average 19 to 20 mpg.



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