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EPA trends report sees record levels of average new vehicle fuel economy and CO2 emissions for MY 2012; role of new gasoline vehicle technologies

Green Car Congress

EPA projects advanced transmissions (6+ speeds and CVTs), gasoline direct injection (GDI) systems, and turbocharged engines will be installed on at least 15% of all MY 2013 vehicles. MY 2012 adjusted fuel economy is 23.6 mpg higher (+5.4%) than MY 2011. mpg, or 22%. Click to enlarge. l/100 km), which is 1.2

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6 Easy Ways to Boost Car MPG

Clean Fleet Report

The current inflation definitely didn’t only affect the price of our groceries—as diesel and gas became more expensive, too. Thankfully, by incorporating only a few habits into your daily life, you can increase your fuel economy. It showed how as little as a 10% decrease in tire pressure leads to a 2% higher fuel consumption.

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ICCT reviews real-world tractor-trailer fuel economy in US, China and Europe

Green Car Congress

The review found that in the US, average tractor-trailer fuel consumption rates for the entire fleet are approximately 39 L/100 km (6 mpg). For the newest US models, fuel consumption is typically between 33 and 36 L/100 km (6.5–7 Diesel Engines Fuel Efficiency Heavy-duty Natural Gas' 2015.02.005.

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Honda to begin sales of refreshed Insight hybrid and new Freed hybrids in Japan; new Insight Exclusive with 1.5-liter engine joins lineup

Green Car Congress

liter engine. liter i-VTEC engine plus IMA (Integrated Motor Assist) hybrid system, the Insight offers fuel economy of 27.2 km/L (64 mpg US, 3.7 km/L (73 mpg US, 3.2 liter i-VTEC engine with the CR-Z sport hybrid model, but specially tuned for the new Insight Exclusive model. mpg US, 4.3

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Flash Drive: 2025 Hyundai Tucson Hybrid

Clean Fleet Report

Refreshed Best-Selling Hyundai The 2021 Tucson was first-ever hybrid SUV from Hyundai, delivering increased fuel economy while seating five and hauling all their stuff. With changes to the exterior, interior, infotainment system, safety, tech, and even something called Baby Mode, the refreshed Tucson Hybrid is definitely worth a look.

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Audi banking on Gen 2 3.0L TDI diesel for US sales; calls for a “fair shot” for diesel

Green Car Congress

V6 TDI diesel engine. Do they receive HOV access for their improved fuel economy and ultra low emissions? In fact in 6 of the states, diesel fuel is penalized with additional state taxes. So diesel fuel gets taxed twice or penalized twice at the federal and state level. Earlier post.) Are these sales incentivized?

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

Clean Fleet Report

Power and Torque and Fuel Sipping. 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. This means that when you are towing up a grade, it will pull strong and still deliver good fuel economy. Fuel economy for the 3.0-liter

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