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The 2022 FuelEconomy Guide, released by ORNL for the DOE/EPA fueleconomy.gov website, provides up-to-date information on fueleconomy, environmental and safety data, so consumers can choose the most fuel-efficient vehicle that meets their needs. Credit: Andrew Sproles/ORNL, U.S.
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. gallons per 100 miles to 5.10 gallons per 100 miles to 4.50
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. Fleet-wide fueleconomy gains produced large fuel savings. Greene et al.
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. gallons per 100 miles to 5.09 gallons per 100 miles to 4.48 total Btu).
Improving fueleconomy exhibits diminishing returns in fuel savings, according to a brief analysis by the US Energy Information Administration (EIA). Similarly, the fuel and cost savings of improving fueleconomy from 12 mpg to 15 mpg are the same as increasing from 30 mpg to 60 mpg.
According to the US Department of Energy (DOE) Vehicle Technologies Office (VTO), for the 2021 model year, the median driving range of all-electric vehicles (EV) was 234 miles while the median range for gasoline vehicles was 403 miles. Median and Maximum Range for Model Year 2021 Vehicles by Fuel Type.
According to the Federal Highway Administration, the average fueleconomy for all light vehicles on the road today is 22.3 miles per gallon (mpg) and the average annual miles driven is 11,484 miles. The Federal tax on gasoline is 18.4 cents per gallon, and each state has a gasoline tax, ranging from 8.95
Advocacy group Coltura has published a report that finds converting the biggest users of gasoline to EVs in the next ten years is critical to reaching climate goals and that present EV policies are poorly suited to accomplishing that conversion. Among the findings of the report: Drivers are highly unequal in their gasoline consumption.
Because of the pandemic, there was a substantial reduction in 2020 in vehicle miles traveled. Overall , vehicle miles traveled in 2020 were down 13% compared with 2019. The results show that gasoline consumption per capita in 2020 was on par with that 55 years ago. Total consumption. Total consumption (millions of gallons).
The 2013 Honda Fit EV ( earlier post ) received a combined adjusted Environmental Protection Agency (EPA) mile-per-gallon-equivalency (MPGe) rating of 118 MPGe—the highest yet awarded by the EPA. City and highway cycle fuel-economy ratings are 132 and 105 MPGe, respectively. Honda Fit EV Efficiency Comparison. Nissan Leaf.
Using current technologies, all evaluated biofuel, battery electric, and hydrogen fuel cell vehicle pathways offer significant C2G GHG emissions reduction compared to the current gasoline internal combustion engine vehicle. Key assumptions for these two scenarios (e.g., powertrain efficiency, component weights, etc.)
With alternative fuel vehicles now approaching 1% of new vehicle production, however, they are in fact beginning to have a “ measurable and meaningful impact ” on overall new vehicle fueleconomy and CO 2 emissions. In the analysis, EPA uses overall fueleconomy in mpg equivalent (mpge) and tailpipe CO 2 emission values.
The annual fuel costs for plug-in hybrid-electric vehicles, which can fuel with gasoline and electricity, are next lowest, and are heavily influenced by the electric range of the vehicle. All annual vehicle fuel costs are rounded to the nearest $50. regular gasoline; $3.00 premium gasoline; $2.85
In the US, Model Year (MY) 2018 vehicle fueleconomy was 25.1 miles per gallon, 0.8% miles per gallon MY 2017, according to the annual Automotive Trends Report released by the US Environmental Protection Agency (EPA). Since MY 2004, CO 2 emissions have decreased 23%, or 108 g/mi, and fueleconomy has increased 30%, or 5.8
Chevrolet Volt owners have accumulated more than half a billion all-electric miles since the vehicle’s launch in 2010. Volt owners who charge regularly typically drive more than 970 miles between fill-ups and visit the gas station less than once a month. Volt owners are doing more than 63% of their overall driving in EV mode.
A new study by a team at the National Renewable Energy Laboratory (NREL) concludes that a high-pressure, scalable, intra-city hydrogen pipeline system could improve the economics and logistics of hydrogen delivery, making it potentially cost-competitive with gasoline. The authors assumed a total pipeline length of 38 miles (4.8
The researchers assessed the gaseous, particulate, and genotoxic pollutants from two current technology gasoline direct injection vehicles when tested in their original configuration and with a catalyzed gasoline particulate filter (GPF). LEVIII will begin a four year phase-in of a tighter 1 mg/mile starting in 2025. Yang et al.
The US Energy Information Administration’s (EIA) short-term forecasts of US gasoline consumption, which cover the current and upcoming calendar year, have risen 1.6% The latest Short-Term Energy Outlook (STEO) expects 2014 gasoline consumption to be 8.82 over the past year. million barrels per day (135.2 billion gallons).
Ford’s Michigan Assembly Plant is starting production of the 2012 Focus Electric ( earlier post )—a five-passenger, battery-electric car Ford expects will achieve more than a 100 miles per gallon equivalent (MPGe) fueleconomy rating. 1 gallon of gasoline=33.7 Reduced weight to help increase fueleconomy.
Set to go on sale in early 2013, Honda’s 2014 Accord Plug-in Hybrid (PHEV) Sedan ( earlier post ) will offer the ability to run in an all-electric mode for 10 to 15 miles and a calculated total driving range of more than 500 miles. EPA fueleconomy ratings and gas-electric range rating determined by Honda.).
Separately, the Accord Hybrid, also featuring Honda’s new two-motor hybrid system, will launch nationwide next summer with anticipated fueleconomy ratings of 49/45/47 city/hwy/combined (4.8/5.2/5.0 liter 4-cylinder Atkinson-cycle gasoline engine producing 137 hp (102 kW) at 6200 rpm, teamed with a 124 kW electric motor.
Researchers at the MIT Joint Program on the Science and Policy of Global Change have compared the worldwide economic, environmental, and energy impacts of currently planned fueleconomy standards (extended to the year 2050) with those of region-specific carbon prices designed to yield identical CO 2 emissions reductions.
As she outlined it: eAssist provides a average 25% fueleconomy improvement over a traditional internal combustion engine vehicle. GM estimates it will save a driver of a larger car about $1,850 a year in fuel. The technology is targeted for individuals who want a large sedan with compact car fueleconomy, Fletcher said.
We use vehicles modeled in Autonomie to estimate vehicle costs and fueleconomy along with fuel price projections from the Energy Information Administration (EIA), and focus on developing internally consistent estimates for other relevant cost parameters. cents per mile. Per-mile maintenance costs by powertrain.
With an all-electric range of about 35 highway miles (56 km), and a total range in excess of 300 miles (482 km), the ELR offers fueleconomy of 82 MPGe, Cadillac estimates. gasoline-powered electric generator. Official EPA estimates are not yet available. A T-shaped, 16.5
seconds—the second quickest acceleration time in the Toyota lineup—the 2021 RAV4 Prime has an estimated 39 miles of all-electric range—the highest AER of any PHEV SUV on the market. seconds—a half-second slower than the RAV4 Prime—and a 21 combined MPG fueleconomy rating.
Russia’s invasion of Ukraine and the skyrocketing fuel prices that ensued last year got me thinking about how to cut down on my consumption of gasoline. I knew, though, that it was going to be difficult to test out different driving techniques without more immediate feedback of their effects on fueleconomy. Mine doesn’t.
liter in-line four-cylinder Skyactiv-G gasoline engine with a 100 kW electric motor and a 355V, 17.8 liter e-Skyactiv X gasoline engine, both featuring Mazda’s 48V mild hybrid system. liter e-Skyactiv X gasoline engine, both featuring Mazda’s 48V mild hybrid system. kWh battery pack. liter e-Skyactiv D diesel unit and a 3.0
The number of vehicle miles traveled (VMT) by light-duty vehicles (i.e., While an increased demand for travel has led to increasing CO 2 emissions since 1990, improvements in average new vehicle fueleconomy since 2005 has slowed the rate of increase of CO 2 emissions.
However, they also noted, high PTW efficiencies and the moderate fueleconomies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. The study investigated the the WTW energy and emissions from the use of natural gas in CNGVs with a range of CNGV fueleconomy and natural gas compressor efficiency.
Ford has confirmed a 25-mpg combined EPA fueleconomy rating for the most fuel-efficient version of the F-150 hybrid lineup, which carries the PowerBoost badge. Ford says that 4x2 versions of the F-150 hybrid come in at 25 mpg city, 26 highway, and 25 combined—with a range of 750 miles on a tank of gasoline.
Volvo has extended its S60 range—the third generation of the premium mid-size sedan—to incorporate further powertrain choices and equipment grades, including an allwheeldrive gasoline-electric hybrid and a trim level that focuses on luxury and craftsmanship. Fueleconomy (on the WLTP combined cycle) is up to 147 mpg US.
While oil will remain the most widely used fuel, overall energy demand will be reshaped by a continued shift toward less-carbon-intensive energy source as well as steep improvements in energy efficiency in areas such as transportation, where the expanded use of advanced and hybrid vehicles will help push average new-car fueleconomy to 48 mpg (4.9
equipped CNG Cruze outputs 20 hp and 24 ft-lbs torque over its competitor, while maintaining nearly the same fueleconomy. The CNG Cruze is targeted at fleets looking to purchase a domestic small passenger mono-fuel CNG vehicle. Fern said that the 1.8L-equipped times the cargo volume of its competitor, Fern added.
At the Chicago Auto Show, Hyundai introduced its new 2020 Sonata Hybrid, featuring up to 686 miles of driving range and an EPA-estimated 52 mpg combined fueleconomy rating on the Blue trim. SRS can increase the driving range by a couple of miles after 6 hours of charging. N·m) of torque. Digital Key.
For the Transportation sector, EIA projects that energy consumption will decline between 2019 and 2037 (in the Reference case) because increases in fueleconomy more than offset growth in vehicle miles traveled (VMT). This growth arises from increases in air transportation outpacing increases in aircraft fuel efficiency.
While alternative powertrains still represent a small percentage of market share compared to gasoline engines, the report noted, clean diesels saw a 10% increase in 2014 sales over 2013 sales, while hybrids saw a 10% decrease, pure electrics saw a 20% increase and compressed natural gas saw a 33% decrease. Belzowski 2015. Click to enlarge.
At SAE World Congress in Detroit, Honda engineers presented several papers on the development of the new Accord plug-in hybrid, describing work on the new gasoline engine (which will also be featured in the coming full hybrid version of the Accord), and the development of the new two-motor system. gasoline engine. EGR control.
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.
We evaluate life cycle greenhouse gas (GHG) emissions for automated suburban ground delivery systems consisting of a vehicle (last-mile) and a robot (final-50-feet). Fueleconomy and delivery density are key parameters, and electrification of the vehicle and carbon intensity of the electricity have a large impact. 0c08213.
In its analysis of the potential environmental impacts of the Next Generation Delivery Vehicle program, the Postal Service underestimated the expected greenhouse gas emissions from gasoline-powered vehicles and overestimated the emissions tied to battery-electric vehicles, according to U-M researchers.
The new Range Rover Evoque and Land Rover Discovery Sport premium compact SUVs are now available with plug-in hybrid electric vehicle (PHEV) technology, with an electric-only range of up to 66 km (41 miles) and CO 2 emissions as low as 32 g/km. Range Rover Evoque PHEV. The new PHEV models combine a 200PS (147kW) 1.5-liter
kWh per mile on the service route, which equated to 17.48 miles per diesel gallon equivalent (DGE). The baseline CNG buses had an average fueleconomy of 4.04 miles per gasoline gallon equivalent (GGE), which equates to 4.51 miles per DGE. kWh per mile over 399,663 miles of use.
Fusion also is available in gasoline-fueled versions with a choice between a pair of fuel-efficient EcoBoost engines and a normally aspirated four-cylinder engine. Hybrid transmission, designed by Ford engineers in-house, is capable of operating at high speeds and in a smooth, fuel-efficient manner at the same time.
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