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PNNL team develops onboard fuel separation technology to enable octane-on-demand for improved fuel economy

Green Car Congress

Researchers at the US Department of Energy’s Pacific Northwest National Laboratory (PNNL) have developed an onboard separation system that could support increased fuel economy and lower greenhouse gas emissions as part of an octane-on-demand fuel-delivery system. —Allan Tuan. It just happens. —Tim Bays.

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NHTSA to propose new fuel economy standards soon; 8% increase per year for MY 2024-2026

Green Car Congress

The US Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) announced that it will soon propose robust new fuel economy standards. NHTSA’s proposal comes as the automobile industry is retooling future models in response to market demand for cleaner, more fuel-efficient vehicles.

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2015 Ford F-150 offers highest EPA-estimated fuel economy among full-size gasoline-powered pickups

Green Car Congress

l/100 km, respectively)—the highest EPA-estimated fuel economy ratings of any gasoline-powered full-size pickup sold in America. Combined with EcoBoost engine technology, the F-150 now tows as much as 1,100 more pounds and hauls as much as 530 pounds more than today’s model with a 5% to 16% better power-to-weight ratio.

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2016 Ford Explorer SUV replaces 2.0L EcoBoost with new 2.3L EcoBoost unit; more power and torque, same fuel economy expected

Green Car Congress

The new 2016 Ford Explorer SUV is making its global debut today at Los Angeles Auto Show with a new available 2.3-liter EcoBoost four-cylinder it replaces, with no compromise in fuel economy anticipated. liter EcoBoost delivers more power and torque than the outgoing 2.0L

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New 2019 Toyota Avalon hybrid boosts fuel economy 10% to 44 mpg combined

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Toyota has introduced its new fifth-generation Avalon, based on a Toyota New Global Architecture (TNGA) platform, and powered by two new TNGA powertrains: a 301 hp, 267 lb-ft (362 N·m) 3.5-liter Toyota estimates that the 2019 Avalon Hybrid will boost fuel economy by up to 10% over its MY 2018 predecessor, from 40 mpg (5.88

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New larger 2019 Volkswagen Jetta boosts fuel economy over curren generation

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The all-new 2019 Volkswagen Jetta, unveiled in January at the North American International Auto Show (NAIAS) in Detroit ( earlier post ) will offer improved EPA-estimated fuel economy for the model: 30 mpg city (7.8 L/100km) and 40 mpg (5.88 L/100km) highway, for a combined 34 mpg (6.91

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Nissan boosts fuel economy of 2013 Pathfinder SUV by 30%, drops weight by 500 lbs

Green Car Congress

liter DOHC V6 engine mated to a next-generation Xtronic CVT (Continuously Variable Transmission) to help provide up to a 30% increase in combined city/highway fuel economy over the previous V6-equipped model while maintaining comparable power. Click to enlarge. Overall interior roominess has been increased by 8.4