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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 In addition to highway fuel economy estimates that are 2 mpg higher than a 2013 Ford V8 pickup equipped with a 5.0L 2WD Pickup truck fuel economy comparisons. Fuel economy.

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New GM 4.3L EcoTec V-6 for Sierra delivers 305 lb-ft torque

Green Car Congress

When the all-new 2014 GMC Sierra full-size pickup arrives this summer, its standard 4.3L EcoTec V-6 ( earlier post ) will offer the most torque of any standard V-6 in the segment: 305 lb-ft (413 N·m). Sierras equipped with the 4.3L EPA fuel economy estimates will be released later. Click to enlarge.

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EPA: GHG emissions standards for cars and light trucks should be revised; joint process with NHTSA (updated with more reactions)

Green Car Congress

The US Environmental Protection Agency (EPA) Administrator Scott Pruitt announced the completion of the Midterm Evaluation (MTE) process for the greenhouse gas (GHG) emissions standards for cars and light trucks for model years 2022-2025, and his final determination that the current standards are not appropriate and should be revised.

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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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2013 Chevy, GMC Natural Gas Bi-Fuel Pickup Trucks Announced

Green Car Reports

General Motors announced today it will offer bi-fuel versions of its 2013 Chevrolet Silverado and GMC Sierra pickup trucks that run either on gasoline or natural gas. The two trucks are the 2500 HD (heavy duty) model, and can be ordered in rear-wheel or four-wheel drive and with a standard or long bed. liter V-8.

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Suzuki reports fuel economy testing irregularities in Japan but says no need to amend values

Green Car Congress

Suzuki announcement that it has found “some discrepancies” between the automobile emission and fuel efficiency testing methodology it has used in Japan and the requirements from Japan’s Ministry of Land, Infrastructure, Transport and Tourism (MLIT). Regarding emissions, Suzuki said that it complies with the standards.

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CEO Mary Barra & General Motors Make Sure The Greenius Is Rewarded For His Many Years Of EV Advocacy

Creative Greenius

Debra and I finally got our first electric car, A 2012 Toyota RAV4 EV, a joint production with Tesla, in January of 2013. Debra Bushweit Galliani in 2013 with our first electric car. The standard version with only 220 miles of range was a long way off for someone who wanted his own electric car to start 2017.