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vehicle fueleconomy. Specifically, this study examines actual fueleconomy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2019. (My Calculated vehicle fueleconomy is available going back to 1923. This is the latest of my occasional updates on long-term trends in U.S. per year.
A team from the University of Tennessee and the National Renewable Energy Laboratory (NREL) has the fuel savings due to fueleconomy improvements over the past 43 years amount to approximately two trillion gallons of gasoline. Also since 1975, light-duty vehicle travel increased by 134% while fuel use increased by only 37%.
vehicle fueleconomy. Specifically, this study examines actual fueleconomy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2017. Calculated vehicle fueleconomy is available going back to 1923. This is the latest of my occasional updates on retrospective, long-term trends in U.S.
Prototype low-viscosity ionic liquid-additized engine oil demonstrated a 2% improved fueleconomy compared to Mobil 1 5W-30 engine oil (3.93% over the 20W-30 baseline oil) in standard fuel efficiency engine dynamometer tests. 1%) in nonpolar hydrocarbon oils. —Dr.
Researchers at the US Department of Energy’s Pacific Northwest National Laboratory (PNNL) have developed an onboard separation system that could support increased fueleconomy and lower greenhouse gas emissions as part of an octane-on-demand fuel-delivery system. Aromatics are gasoline components derived from crude oil.
Biosynthetic Technologies has received ILSAC GF-5 certification on both SAE 5W-20 and 5W-30 grade passenger car motor oil (PCMO) formulations using its Biosynthetic Base Oil. A key component of the ILSAC GF-5 designation is demonstrated fueleconomy improvement.
Ricardo released an analysis of two years of on-the-ground testing of the Ricardo-engineered Fuel-Efficient Ground Vehicle Demonstrator (FED) showing that, when compared to the US military’s regularly outfitted M1151 HMMWV (“Humvee”), the FED experienced a 72% improvement in fueleconomy. Earlier post.)
Fuels market analyst Tammy Klein notes that more than 40 countries are developing light-duty vehicle fueleconomy standards. Ten years ago, only four governments 10 years ago had introduced mandatory GHG emission and/or fueleconomy standards: China, Japan, South Korea, and the United States.
The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fueleconomy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. L/100km), if the vehicles were to meet this CO 2 level all through fueleconomy.
Adjusted CO 2 emissions and adjusted fueleconomy, MY 1975-2011. The report finds that CO 2 emissions rates and fueleconomy values reflect a very favorable multi-year trend beginning in MY 2005. The fleet-wide average real world MY 2011 personal vehicle CO 2 emissions value is 398 g/mi and average fueleconomy is 22.4
In addition to highway fueleconomy estimates that are 2 mpg higher than a 2013 Ford V8 pickup equipped with a 5.0L 2WD Pickup truck fueleconomy comparisons. In addition to highway fueleconomy estimates that are 2 mpg higher than a 2013 Ford V8 pickup equipped with a 5.0L Fueleconomy.
liter, twin-turbo, inline, six-cylinder engine, named Hurricane, that delivers better fueleconomy and fewer emissions than larger engines while at the same time generates more horsepower and torque than many competitors’ naturally aspirated V-8 and boosted six-cylinder power plants. 1 compression ratio and uses 91 octane premium fuel.
After re-labeling the 2013 C-MAX Hybrid with lower fueleconomy, Ford is upgrading the 2014 C-MAX to increase fueleconomy. Ford has opted voluntarily to relabel the 2013 C-MAX Hybrid with revised fueleconomy labels following EPA testing of the 2013 C-Max Hybrid. New engine oil with reduced friction.
liter ESTEC (Economy with Superior Thermal Efficient Combustion) in-line 4-cylinder Gasoline Engine (1NR-FKE). Further, at low loads, the ESTEC engine improves fuel consumption by 11% in the JC08 mode. Improving the vehicle fueleconomy is a must due to the climate change and energy issues. Engines Fuel Efficiency'
liter V-6 EcoDiesel is also expected to lead the segment on fueleconomy. Pricing and fueleconomy ratings will be announced closer to the truck’s on-sale date. liter EcoDiesel V-6 delivers increased torque and horsepower, along with fueleconomy and minimal levels of noise, vibration and harshness (NVH).
EPA released the latest edition of its annual report on trends in CO 2 emissions, fueleconomy and powertrain technology for new personal vehicles in the US. Fueleconomy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013.
Eaton has introduced Procision, a new line of medium-duty dual-clutch transmissions, that delivers 8 to 10 percent better fueleconomy than a similarly equipped vehicle with a torque converter automatic. These features can be disabled for even greater fueleconomy if desired.
Chrysler Group is offering fuel-saving Engine Stop-Start (ESS) technology as standard equipment on certain models of the award-winning 2015 Jeep Cherokee mid-size SUV and 2015 Chrysler 200 mid-size sedan. ESS accounts for a one-mpg city-cycle fuel-economy gain in the Ram, the most fuel-efficient truck in its segment.
MY 2012 adjusted fueleconomy is 23.6 mpg fueleconomy improvement from MY 2011 to MY 2012 is the second largest annual improvement in the last 30 years. l/100 km) fueleconomy, which, if achieved, will again represent all-time records. Click to enlarge. l/100 km), which is 1.2 mpg, or 22%. Click to enlarge.
EcoBoost four-cylinder it replaces, with no compromise in fueleconomy anticipated. EcoBoost but with expected same fuel consumption. While EPA results are not yet certified, Ford anticipates no sacrifice in overall fuel efficiency. A higher compression ratio results in more efficient fuel combustion.
Integrated variable displacement oil pump / balance shaft module. Cycle-based CAE analysis of fueleconomy contribution of critical technologies. Advantages of the micro-stratified charge capability include good fueleconomy, low NO x , low PM, acceptable NVH, good stability, and “practical controls”, Weaver said.
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 fueleconomy 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
The rising fueleconomy of LDVs more than offsets the modest growth in VMT, resulting in a 25% decline in LDV energy consumption decline between 2012 and 2040 in the AEO2014 Reference case. Domestic crude oil production increases sharply in the AEO2014 Reference case, with annual growth averaging 0.8 per year, from 21.5
I thought briefly about purchasing a car that got better gas mileage, but it made sense first to see how much fueleconomy I could eek out from the aging econobox I am now driving: a 1991 Toyota Corolla. Many newer cars show instantaneous fuel consumption on the dash. Mine doesn’t. Nor would this be something easy to add.
Toyota estimates that the 2019 Avalon Hybrid will boost fueleconomy 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.
liter EcoBoost engine paired exclusively with the first volume-production 10-speed automatic transmission available from any automaker, 2017 Ford F-150 sees improvement in all three EPA fueleconomy label estimates—city, highway and combined ratings—by 1 mpg over 2016 F-150; the 4x4 model improves by 2 mpg combined.
The US Environmental Protection Agency (EPA) and US Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) released their long-expected notice of proposed rulemaking (NPRM) to adjust the Congressionally-mandated Corporate Average FuelEconomy (CAFE) and Light-Duty Vehicle Greenhouse Gas Emissions Standards.
Growth is led by developing regions such as China, India, Africa and other emerging economies. Additionally, to achieve proposed fuel-economy targets, personal vehicles will need to be smaller and lighter than they are today. Transportation fuel demand. L/100 km) by 2040. L/100 km) by 2040. Source: ExxonMobil Outlook.
The sleeve valves have a short heat rejection path directly to lube oil. During the valve open event, all but the top few millimeters are drawn past a lip seal into oil. —Tony Willcox, Pinnacle Engines. Active sleeve cooling. Source: Pinnacle. Click to enlarge.
Short-term oil demand is still growing strong and will continue to do so through the end of 2020 despite the market’s increasing focus on electric vehicles and the forecasted future plateau in oil demand, according to new analysis from IHS Markit, a global business information provider. Source: IHS Markit 2018. —Spencer Welch.
Hyundai expects the 2016 Sonata Hybrid to improve fueleconomy more than 10%. Sonata Hybrid’s Transmission-Mounted Electrical Device (TMED) delivers the same responsive, engaging driving characteristics Sonata owners expect while improving fueleconomy through the use of the larger electric motor.
Shell has partnered with the Airflow Truck Company to collaborate on a hyper-aerodynamic, fuel-efficient Class 8 concept truck: Starship. This next-generation concept truck features a custom, aerodynamic design and aims to demonstrate improvements in fueleconomy for Class 8 trucks. and ending in Jacksonville, Fla.
Transportation fuel mix in millions of oil-equivalent barrels through 2020. Diesel will surpass gasoline as the number one transportation fuel worldwide by 2020 and continue to increase its share through 2040, according to ExxonMobil’s recently published Outlook For Energy: A View To 2040. Source: ExxonMobil Outlook.
Department of Transportation’s National Highway Traffic Safety Administration yesterday issued new vehicle fueleconomy standards that will save Americans more than $23 billion in fuel costs while reducing.
The expected fueleconomy ratings will deliver the highest driving range on one tank of fuel yet for Gladiator. There are more than 40 individual shift maps to optimize shift points for fueleconomy, performance and 4x4 capability. 1 to improve fueleconomy and reduce engine noise. axle ratio.
By Dave Cooke A decade ago, the Environmental Protection Agency (EPA) and the National Highway Traffic Safety Administration (NHTSA) finalized the first ever fueleconomy and global warming emissions standards for heavy-duty trucks. Originally published by Union of Concerned Scientists, The Equation.
diesel from GM’s European lineup (the engine is manufactured in Kaiserslautern, Germany) to challenge Jetta on the basis of highway fueleconomy and power, as well as content. Fueleconomy background. Piston oil jets help reduce friction and optimize piston temperature for greater performance and efficiency.
The world’s consumption of gasoline, diesel fuel, jet fuel, heating oil, and other petroleum products reached a record high of 88.9 The rapidly industrializing economies of China and India fueled much of Asia’s demand increase, growing 2.8 Year-on-year changes in petroleum consumption by region. million bbl/d.
The Long-Term Electric Vehicle Outlook outlines two scenarios for the uptake of electric transport to 2050, and examines impacts on demand for batteries, materials, oil, electricity, infrastructure and emissions. million barrels of oil demand per day. —Aleksandra O’Donovan, head of electric vehicles at BloombergNEF.
But how can you increase your fueleconomy? Surprisingly, the number of items you carry in your vehicle can have a meaningful impact on your fueleconomy. While it does cost a bit to have your car checked over by a mechanic, regular maintenance will improve your fueleconomy and help you catch problems before they occur.
Hyundai Motor Group will collaborate with the Saudi Arabian Oil Company (Aramco) and King Abdullah University of Science and Technology (KAUST) jointly to research and develop an advanced fuel for an ultra lean-burn, spark-ignition engine that aims to lower the overall carbon dioxide emissions of a vehicle.
Oil production growth from the United States, Brazil, Canada and Norway can keep the world well supplied, more than meeting global oil demand growth through 2020, but more investment will be needed to boost output after that, according to the International Energy Agency’s latest annual report on oil markets. mb/d in 2017.
In the Reference case, petroleum and other liquids (mainly motor gasoline and distillate fueloil) are the primary fuels consumed in the US transportation sector. Source: U.S. Energy Information Administration, Annual Energy Outlook 2022 (AEO2022).
The AFDC’s new Petroleum Reduction Planning Tool is an interactive Web application that allows fleet managers to evaluate the benefits associated with five alternative fuels—biodiesel, electricity, ethanol, natural gas and propane—along with a variety of efficiency measures, such as idle reduction and fueleconomy improvements.
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