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Tula Technology reports up to 18% fuel economy gain in GM 6.2L V8 using Dynamic Skip Fire technology; emissions benefits too

Green Car Congress

In a paper presented at the 2016 SAE World Congress, Tula Technology, developer of Dynamic Skip Fire (DSF) cylinder deactivation technology, reported significant fuel economy gains of up to 18% over a conventional GM 6.2-liter Meaning, DSF reduces fuel consumption by 14-18% over V8. liter V8 by operating using Dynamic Skip Fire.

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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. Power and Torque and Fuel Sipping. recently drove the 2021 GMC Sierra 1500 4WD Crew Cab AT4, powered by a 3.0-liter liter Duramax turbodiesel engine. Fuel economy for the 3.0-liter

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XL Fleet offering hybrid electric upfit for Ram 2500 and 3500 heavy-duty pickups

Green Car Congress

XL Fleet’s newest product represents the fourth OEM platform on which its electrification systems are compatible, which also includes hybrid and plug-in hybrid electric drive solutions for Ford, General Motors and Isuzu fleet vehicles. V8 engine and a wide range of wheelbases, cab configurations and drivelines.

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Flash Drive: 2022 GMC Hummer EV Pickup

Clean Fleet Report

Which 2022 GMC Hummer EV pickup truck do you want to own? Luckily, you don’t need to make this choice, as both come with what GMC is calling a “Supertruck.”. Luckily, you don’t need to make this choice, as both come with what GMC is calling a “Supertruck.”. GMC hinted a shade system may be in the works. Power and Torque.

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Tula Technology hits milestone of 1M vehicles produced with Dynamic Skip Fire

Green Car Congress

Unlike cylinder deactivation strategies that shut off a fixed number of cylinders, DSF makes dynamic firing decisions every 90 degrees of crank angle on a V8 (180 degrees on a 4 cylinder engine) based on how much torque is requested. DMD, for example, uses pulses of motor operation at high motor efficiency to deliver requested torque.

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2015 Chevy Colorado, GMC Canyon Gas Mileage: 20 Or 21 MPG Combined For V-6

Green Car Reports

General Motors has released the first fuel-economy information for its new 2015 Chevrolet Colorado and GMC Canyon mid-size pickup trucks. So far, however, it includes EPA fuel-economy estimates only for models equipped with the 3.6-liter That engine produces 305 horsepower and 269 pound-feet of.'

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In China, Wuling launches electric minivan, Chevrolet introduces 48V MHEV Monza

Green Car Congress

In China, General Motors, its subsidiaries and its joint venture entities sell vehicles under the Chevrolet, Buick, GMC, Cadillac, Holden, Baojun and Wuling brands. With the same dimensions as its siblings powered by traditional internal combustion engines and a 3,050-millimeter wheelbase, the Rong Guang EV offers 5.1

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