Remove Auto Remove Economy Remove Fuel Economy Remove Gasoline
article thumbnail

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. Unfortunately, these engines exacerbate engine knock.

article thumbnail

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. liter EcoBoost with standard Auto Start-Stop; a new standard 3.5-liter The new 2015 Ford F-150 ( earlier post ) 4x2 with Ford’s 2.7-liter liter EcoBoost engine.

F-150 247
article thumbnail

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

Green Car Congress

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 liter four-cylinder Dynamic Force Engine is more fuel efficient, runs cleaner, and is more powerful than previous iterations, and excels at dissipating thermal inefficiencies. l/100 km) combined.

article thumbnail

Nissan introduces 2014 Pathfinder Hybrid SUV with FF hybrid system; 24% improvement in fuel economy over conventional

Green Car Congress

Nissan introduced the 2014 Pathfinder Hybrid at the New York International Auto Show. Fuel economy is estimated at 26 mpg (9.0 Fuel economy is estimated at 26 mpg (9.0 Estimated city fuel economy is 25 mpg (9.4 liter gasoline engine and an electric motor paired with a compact Li-ion battery.

article thumbnail

GM CEO outlines highlights of fuel economy plan through MY2016: lightweighting; more efficient gasoline and clean diesel engines, electrification

Green Car Congress

Within his talk about the need for a US energy policy at the IHS CERAWeek 2013 energy conference in Houston, GM Chairman and CEO Dan Akerson outlined some highlights of the company’s fuel economy plan through the 2016 model year. A good rule of thumb is that a 10% reduction in curb weight will reduce fuel consumption by about 6.5%.

article thumbnail

2013 Honda Fit EV receives EPA fuel economy rating of 118 MPGe; highest yet

Green Car Congress

City and highway cycle fuel-economy ratings are 132 and 105 MPGe, respectively. The FIT EV’s fuel consumption rating is 29 kWh per 100 miles; EPA-rated annual fuel cost is $500. Honda Fit EV. Mitsubishi i-MiEV. Ford Focus Electric. Nissan Leaf. kW, 32A on-board charger and a 240-volt circuit.

article thumbnail

Interim NREL Report on In-Use Azure Balance Gasoline Hybrids in FedEx Fleet Finds Substantially Lower Tailpipe Emissions, Similar Fuel Economy to Diesels

Green Car Congress

Fuel economy was similar between the gHEVs and diesel vehicles, except for the highest kinetic intensity drive cycle where the hybrid exhibited ~20% higher fuel economy. FedEx has deployed 20 gasoline hybrid electric vehicles (gHEVs) on parcel delivery routes in the Sacramento and Los Angeles areas. Transmission.