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Road Test: 2021 GMC Sierra 1500 Duramax 4WD Crew Cab AT4 CarbonPro

Clean Fleet Report

The 2021 GMC Sierra 1500 Duramax 4WD Crew Cab AT4 CarbonPro showed-up in my driveway and the neighbors took notice. recently drove the 2021 GMC Sierra 1500 4WD Crew Cab AT4, powered by a 3.0-liter liter Duramax turbodiesel engine. Stand next to the hood when the engine is at idle, and you will be amazed at how quiet it is.

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First natural gas GM half-ton pickups with 5.3L DI engines delivered in Texas

Green Car Congress

liter direct injection engine. GMC Sierra and Chevy Silverado trucks for each fleet were upgraded to run on either natural gas or gasoline using the new DuraDrive DI natural gas system, supplied by Utah-based AGA Systems. liter engine, AGA Systems has also started shipping the DuraDrive DI for GM’s 6.2 l/100 km) highway.

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CleanFUEL USA Expands Propane Engine Products With IMPCO

Green Car Congress

a leading manufacturer of engine components that converts vehicles to operate on cleaner gaseous fuels, such as propane. Partnerships like this make it feasible to address the industry’s distribution, installation and service/support gap for propane engines, broadening the potential for propane to become a widely utilized domestic fleet fuel.

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Chevrolet, GMC expand CNG truck and van offerings

Green Car Congress

Chevrolet and GMC will offer new bi-fuel versions of the 2015 Chevrolet Silverado and GMC Sierra heavy-duty trucks and all-new dedicated compressed natural gas versions of the 2014 Chevrolet Express and GMC Savana full-size passenger vans next year. The system automatically switches to gasoline when the CNG tank is depleted.

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Junkyard Find: 2007 Saturn Vue Green Line

The Truth About Cars

Honda beat everybody to the production gasoline-electric hybrid game in the United States, putting the Insight in showrooms in 1999. Toyota followed with the Prius a year later, but it took GM until 2006 to introduce its first true gasoline-electric hybrid here. liter engine and automatic).

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Ricardo and Growth Energy Collaborate On First Vehicle-Based Demonstration of Ricardos Ethanol Boosted Direct Injection (EBDI) Engine Technology

Green Car Congress

EBDI engine. Based on test work already carried out, Ricardo estimates that a fuel economy improvement of up to 30% is possible with no loss of power or performance, using a downsized EBDI engine in place of currently available gasoline powertrain technology. liter EBDI engine—resulting in up to a 16.8%

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LPG system provider Icom earns 17 new EPA certifications For GM vehicles

Green Car Congress

liter engines. The GMC-brand vehicles include Sierra, Yukon and Savana vans. The JTG liquid-propane injection application is a fully-integrated, mono-fuel or bi-fuel engine system. It is designed specifically for use with OEM gasoline engines.

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