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GM: new Sierra 5.3L V-8 EcoTec3 highway fuel economy tops Ford EcoBoost V-6

Green Car Congress

V-8 EcoTec3 AFM VVT DI (L83) for Chevrolet Silverado and GMC Sierra. The 2014 GMC Sierra 1500 full-size pickup truck features a new 5.3L 2014 GMC Sierra. EcoTec3 V-8 is one of three more efficient new engines for the Sierra; a 4.3L Sierra also will be available later this year with a new 6.2L Click to enlarge.

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New GM EcoTec3 engine family for 2014 Silverado and Sierra pickups; direct injection, cylinder deactivation and CVVT

Green Car Congress

V-6 EcoTec3 AFM VVT DI (LV3) for Chevrolet Silverado and GMC Sierra. The newly unveiled 2014 Chevrolet Silverado 1500 and GMC Sierra 1500 pickup trucks will deliver more power, more torque and improved fuel efficiency, partly due to a trio of all-new EcoTec3 engines designed specifically for the needs of full-size truck customers.

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XL Fleet launches pilot program with Essential Utilities, Inc. to electrify its utility fleet

Green Car Congress

The initial pilot will include installing an XL Fleet hybrid system onto a GMC Sierra 2500 HD pickup truck and GMC Savanna Express van, two of Essential’s most widely deployed vehicles in its water and natural gas divisions for applications including Customer Service, Field Service, and Distribution.

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Massachusetts To Offer Rebates For Plug-In Electric-Car Purchases

Green Car Reports

Massachusetts is about to give its residents a reason to plug in. A rebate program for electric-car purchases was announced last week by Governor Deval Patrick, according to the Worcester Telegram & Gazette (via the Sierra Club).

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XL Fleet expands XLP PHEV drive system for use in multiple GM fleet applications

Green Car Congress

XL Fleet announced that the Company’s XLP plug-in hybrid electric drive technology is being expanded for use across a range of fleet vehicles from General Motors.

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Coulomb Technologies celebrates 1st National Plug-In Day by offering free ChargePoint Network ChargePass Cards all weekend

Green Car Congress

Coulomb Technologies is celebrating the 1st National Plug-In Day , 16 October 2011 by offering free ChargePass cards for electric vehicle (EV) drivers via ChargePoint Network website. Plug In America, the Sierra Club, and the Electric Auto Association are teaming up to plan for this effort.

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Sierra Club Weighs In On Plug-In Cars, With Humor

Green Car Reports

But what does each plug-in car say about you as a person? The Sierra Club, most famous for its grassroots action on environmental issues from climate change.

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