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All 2010 Chevy and GMC V8 Trucks Feature Variable Valve Timing

Green Car Congress

All 2010 Chevrolet and GMC V-8 powered trucks now feature variable valve timing (VVT), a technology that enables continuous control of valve opening and closing that result in better engine breathing, fewer emissions and improved fuel economy. When working with Active Fuel Management (cylinder deactivation) on the 5.3L

GMC 170
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Study Assesses Product Attribute Trade-offs and Technological Progress; Meeting Proposed Obama Fuel Economy Standards Will Require Downsizing and Change in Fleet Mix

Green Car Congress

Changes in the attributes (clockwise from upper left, weight, power, fuel economy and torque) of the Honda Accord over time as an example of fleet trends in the US. In contrast, fuel economy actually increased by 15% during that period. Knittel, 2009. Click to enlarge.

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GM Testing Indicates 2010 Chevrolet Equinox Will Offer Best-In-Segment Highway Fuel Economy of 32 mpg

Green Car Congress

At 32 mpg, the 2010 Equinox will offer best-in-segment highway fuel economy and have a highway driving range of up to 600 miles. GM’s biggest competitors in this segment and their 2009 EPA fuel economy estimates are the Honda CR-V (20/27) and the Toyota RAV-4 (22/28). Tags: Brief. Click to enlarge.

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UCS Hybrid ScoreCard Dings Automakers for Forced Features in Hybrid Offerings

Green Car Congress

Car buyers shouldn’t be forced to buy high-end bells and whistles when fuel economy and reducing emissions are their top priority. By contrast, the 2010 Toyota Prius Hybrid has a very high hybrid value. Ford, General Motors, Honda and Toyota all sell models with high hybrid value ratings, UCS noted.

LS 600H 236
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Perspective: A View Into the New GM

Green Car Congress

The morning session started out with an hour long press conference, the highlight being the unveiling of the Volt’s 230 mpg preliminary EPA city fuel economy finding ( earlier post ), as well as a tour showing selected elements from the studios of the four GM North American brands: Chevrolet, GMC, Buick and Cadillac.

GM 262
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Update: Top 10 Electric Cars

Clean Fleet Report

Tesla helped former shareholder Toyota to bring back the Toyota RAV4 EV , an electric SUV and also aided its other OEM shareholder, Daimler (which also has since divested its Tesla shares), with the Smart ED and B-Class Electric. Toyota – Big in Hybrids; Betting on Fuel Cells & Electrics. First Drive: 2013 RAV4 EV.

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Can General Motors bounce back? The Green Piece

Green Cars News

However, with Japanese rivals such as Toyota and Honda having burst into an early lead in the green car race and Chinese manufacturers challenging the dominance of the traditional ‘big name’ manufacturers, is there room for the new GM to succeed? Tags: Chevrolet Electric cars The Green Piece general motors GM green piece.