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DOE: in 2018, 27% of new light-duty vehicles in US had fuel economies > 30 mpg

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In 2018, 27% of new light-duty vehicles sold in the US had fuel economies of more than 30 miles per gallon (783 l/100 km), according to the US Department of Energy (DOE). By contrast, none of the light-duty vehicles produced in 1975 had fuel economy greater than 30 miles per gallon (mpg). In 1995, 4.4% In 1995, 4.4%

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Achates showcases 2.7L, 3-cylinder opposed piston gasoline compression ignition engine in F-150; estimated 37 mpg combined

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liter Opposed-Piston Gasoline Compression Ignition (OPGCI) engine. Fabien Redon, Vice President, Technology Development at Achates, said they estimate that the OPGCI pickup will achieve 37 mpg (6.35 l/100 km) on the combined cycle—nearly five MPG better than the proposed CAFE 2025 requirements for a vehicle of a similar size.

F-150 305
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Ricardo, Achates Power developing next-gen OP GCI engines for LDVs

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Ricardo is working in collaboration with Achates Power to develop the next generation of opposed-piston (OP) gasoline compression ignition (GCI) engines for light duty vehicles in a multi-phased project (BERYL), funded by the US Department of Energy (DOE) Advanced Research Projects Agency-Energy (ARPA-E). Earlier post.) Earlier post.)

Engine 150
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Volkswagen introduces Caddy BlueMotion light commercial van; 52 mpg

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Volkswagen Commercial Vehicles will introduce the Caddy BlueMotion light commercial vehicle at the Frankfurt Motor Show. liters per 100 km (52 mpg US ) in the commercial version. l/100 km (51 mpg US ). The new Caddy BlueMotion is the most fuel-efficient Caddy yet with fuel consumption of 4.5

MPG 210
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GM mid-size pickups EPA-rated at 27 mpg highway, 22 mpg combined

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four-cylinder engine with 2WD and available 6-speed automatic transmission, will have an EPA-estimated 20 mpg city and 27 mpg highway, for a combined 22 mpg rating overall. V-6 engine, payload ratings for the Colorado and Canyon are 1,590 pounds (721 kg) and 1,620 pounds (735 kg), respectively. With the 3.6L

MPG 231
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2020 Chevrolet Silverado 1500 with new diesel delivers EPA-estimated 33 mpg highway; driver-selectable stop/start

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Duramax turbo-diesel engine delivers an EPA-estimated 33 mpg highway and 23 city in rear-wheel-drive models. EPA-estimated fuel economy for four-wheel drive models is 29 mpg highway/23 city. As such, engineers had a clean sheet to leverage the efficiency and balance of an inline-six-cylinder architecture. Turbo engine.

Silverado 207
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ORNL researchers use stop-light cameras to reduce fuel consumption of less-efficient vehicles via traffic management

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Approximately 6 billion gallons of fuel are wasted in the US each year as vehicles wait at stop lights or sit in dense traffic with engines idling, according to US Department of Energy estimates. —Tim Gee, principal computer vision engineer at GRIDSMART.

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