This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
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%.
Fuels market analyst Tammy Klein notes that more than 40 countries are developing light-duty vehicle fueleconomystandards. Ten years ago, only four governments 10 years ago had introduced mandatory GHG emission and/or fueleconomystandards: China, Japan, South Korea, and the United States.
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.
The latest edition of the US Environmental Protection Agency (EPA) annual Automotive Trends Report finds that Model Year (MY) 2017 vehicle fueleconomy was 24.9 Since MY 2004, fueleconomy and CO 2 emissions have improved in eleven out of thirteen years. Estimated Real-World CO 2 and FuelEconomy.
NHTSA is also setting forth proposed augural standards for MY 2032 passenger cars and light trucks, that would increase at 2% and 4% year over year, respectively, as compared to the prior year’s standards. The proposal would also drive fuel efficiency improvements for heavy-duty pickup trucks and work vans.
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.
EPA recently released the latest edition of its annual report Light-Duty Automotive Technology, Carbon Dioxide Emissions and FuelEconomy Trends. The report found that fueleconomy for the US fleet continues to improve. The report found that fueleconomy for the US fleet continues to improve.
On Friday, the National Highway Traffic Safety Administration finalized tougher fueleconomystandards for vehicle fleets that will mean an adjusted, industry-wide average of about 49 mpg across new passenger vehicles and light trucks in 2026.
The US Environmental Protection Agency (EPA) released its annual Automotive Trends Report , which shows that model year (MY) 2021 vehicle fueleconomy remained at a record high—but flat with MY 2020 fueleconomy—while CO 2 emission levels reached a new record low. Source: EPA. Source: EPA.
In the US, Model Year (MY) 2018 vehicle fueleconomy was 25.1 Since MY 2004, CO 2 emissions have decreased 23%, or 108 g/mi, and fueleconomy has increased 30%, or 5.8 Average estimated real-world CO 2 emissions are projected to fall 6 g/mi to 346 g/mi and fueleconomy is projected to increase 0.4
A start-stop system is a standard feature. Standardfuel consumption is 4.2 TDI meets the Euro 6 standard. It covers the standard sprint in 4.7 A manual transmission is standard. The hood, doors and trunk lid are also made of this light metal. For the launch of the TT, the 2.0 The Audi TT 2.0
This action is based on the premise that federal law preempts state and local tailpipe greenhouse gas (GHG) emissions standards as well as zero emission vehicle (ZEV) mandates. California’s ability to enforce its Low Emission Vehicle program and other clean air standards to address harmful smog-forming vehicle emissions—i.e.,
The US Environmental Protection Agency (EPA) Administrator Scott Pruitt announced the completion of the Midterm Evaluation (MTE) process for the greenhouse gas (GHG) emissions standards for cars and light trucks for model years 2022-2025, and his final determination that the current standards are not appropriate and should be revised.
To make driving less energy intensive than flying, the fueleconomy of the entire US fleet of light-duty vehicles would have to improve from the current 21.5 To make driving less energy intensive than flying, the fueleconomy of the entire US fleet of light-duty vehicles would have to improve from the current 21.5
The Environmental Protection Agency (EPA) is finalizing the federal greenhouse gas (GHG) emissions standards for passenger cars and light trucks for Model Years (MY) 2023 through 2026. EPA is planning to initiate a separate rulemaking to establish multi-pollutant emission standards under the Clean Air Act for MY 2027 and later.
Researchers at Jilin University (China) have investigated the effect of gasoline components on fueleconomy, combustion and emissions in a GDI (gasoline-direct-injection) engine. The team subsequently followed up this first study with a second, exploring the effects in a PFI (port-fuel-injection) engine. —Han et al.
l/100 km) in 2016, the The ICCT team assessed increased consumer label fueleconomy (as opposed to the regulatory test fueleconomy) to 35 mpg (6.71 The resulting trajectory would reduce CO 2 emissions by half and increase fueleconomy by more than 60% from 2016 through 2030. Source: The ICCT.
kW on-board charger is now standard on all trims, which enables the battery to be charged in less than six hours at a 240V charging station. When equipped with DC Fast Charging (optional on SE, standard on Limited Edition and SEL Premium), the battery can be charged up to 80% within an hour at a DC fast charging station.
The report— “2023 North American Light Vehicle Aluminum Content and Outlook ”—released by the Aluminum Association indicates that demand for more sustainable transportation will help drive an increase in market share for aluminum content by nearly 100 net pounds per vehicle (PPV) from 2020 to 2030.
Next-generation Toyota Audio Multimedia equips all 2023 Corolla Hybrid models with an 8-inch high-resolution touch screen and added capabilities, including standard wireless Apple CarPlay and Android Auto compatibility. The sporty SE gains new standard Smart Key, enhanced Sport driving mode tuning and red interior accents replacing blue.
Researchers from the University of Cambridge, in association with Boeing, have successfully tested a light aircraft powered by a parallel hybrid-electric propulsion system, in which an electric motor and gasoline engine work together to drive the propeller. Hybrid in flight. Click to enlarge. Aviation Hybrids'
Offering a higher-octane gasoline to the consumer market in the US as the standard grade could deliver an incremental 4.5% to 6% reduction in fleet fuel consumption and greenhouse gas emissions by 2040, on top of a projected 26.8% to 6% reduction in fleet fuel consumption and greenhouse gas emissions by 2040, on top of a projected 26.8%
safety regulator has officially launched more relaxed fueleconomystandards, following a similar move from the Environmental Protection Agency (EPA) made a few months ago. The National Highway Traffic Safety Administration (NHTSA) has officially announced new fuelstandards requiring an average fleet fueleconomy of 50.4
The Buick LaCrosse is adding eAssist light electrification for the 2018 model. It will be the standard powertrain for the 2018 LaCrosse, which goes on sale this fall. The new standard 2.5L The new standard 2.5L With its 9% increase in overall torque, drivers get the responsiveness expected from a full-size sedan.
Motor gasoline meets on-road passenger light-duty vehicle (LDV) travel demand, while diesel consumption meets our assumed increases in medium- and heavy-duty freight truck travel. Onsite electricity generation, primarily from solar photovoltaics (PV), grows faster than purchased grid electricity for buildings through 2050.
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. (Base price of a 60 kWh Tesla Model S—without Federal tax incentive, but with destination fee—is $71,070.) Official EPA estimates are not yet available.
The US Department of Energy (DOE) is proposing a significant revision in its procedures for calculating a value for the petroleum-equivalent fueleconomy of EVs for use in the Corporate Average FuelEconomy (CAFE) program administered by the Department of Transportation (DOT). Background. Proposed PEF.
Toyota projects fueleconomy of 52 mpg city / 48 mpg highway / 50 mpg combined for the AWD-e model, and estimates that the AWD-e model—which is debuting at the LA Auto Show—could account for as much as 25% of annual US Prius sales. of carrying space with the standard 60:40 split rear seatbacks lowered as other Prius models.
Switching from the automotive standards to the trading scheme could save as much as €63 billion, says the study’s lead author Sergey Paltsev, deputy director at MIT’s Joint Program on the Science and Policy of Global Change and senior research scientist at the MIT Energy Initiative. —Sergey Paltsev.
Not coincidentally, the first Corporate Average FuelEconomy (CAFE) standards for new cars and light trucks became effective with 1978 model-year vehicles. Consumption per capita (gallons). The maximum consumption per capita (505 gallons) was reached in 1978.
On 31 March, the US Environmental Protection Agency (EPA) and the National Highway Traffic Safety Administration (NHTSA) released the final rule for The Safer Affordable Fuel-Efficient (SAFE) Vehicles for Model Years 2021-2026. The final rule requires a 1.5% mpg and 199 g/mile CO 2 in 2026. Earlier post.).
The US Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) has finalized new Corporate Average FuelEconomystandards for MY 2024-2026. The new standards require an industry-wide fleet average of approximately 49 mpg for passenger cars and light trucks in model year 2026.
Subaru hasnt released official fueleconomy numbers yet, but Miranda Jimenez, product communications specialist at Subaru of America, did tell us We expect the Forester Hybrid to return up to 40% better fueleconomy on the city cycle and up to 25% better fueleconomy on the combined cycle.
Demand peaking is due to the impact of rising vehicle fueleconomy and emission standards, and as time goes by, from more sales of electric vehicles. It demonstrates growing acceptance of tighter vehicle emission standards and of the energy transition beginning to move at a faster pace. In 2020, there were about 9.2
The new Focus features a broad suite of Ford advanced driver assistance technologies and advanced EcoBoost gasoline and EcoBlue diesel engines offering a 10% fuel-efficiency improvement across the range. Particulate emissions are reduced using standard gas particulate filter technology.
The E10 fuels were blended together in four equal parts to create the final E10 fuel. The E15 fuel was created by splash-blending denatured ASTM D4806 fuel grade ethanol with the final E10 fuel. The vehicle test matrix had provisions for five vehicles on each emissions standards category (i.e.,
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). Light-duty vehicle miles traveled increases by 20% in the Reference case, growing from 2.9
l/100 km) combined fueleconomy (projected). That makes the 2020 Corolla Hybrid the most fuel-efficient model to ever wear the model name that debuted more than a half-century ago. suite of active safety systems comes standard on the hybrid. All Corolla models come equipped with a standard backup camera.
Coming to dealerships this spring with an EPA-estimated range rating of up to 252 miles (for XLE front-wheel drive models, based on EPA’s testing procedure standards), the 2023 Toyota bZ4X will have a starting MSRP of $42,000. The EPA-estimated fueleconomy rating for XLE FWD is 131 MPGe city, 107 MPGe highway and 119 MPGe combined.
A variable cooling system, variable oil pump and a cooled exhaust gas recirculation (EGR) system all contribute to the engine’s high thermal efficiency and outstanding fueleconomy. An AGC indicator light illuminates on the multi-information display when AGC is in operation to alert the driver of reduced engine braking.
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. Chevrolet is positioning the Cruze, which features a US-modified 2.0L l/100 km, respectively). 2014 Ecotec 2.0L
The vehicle gets its high appetite for fun and low appetite for fuel from a 1.5-liter Estimated highway fueleconomy is 40 mpg US (5.88 1) and direct fuel injection give the engine ultra-quick responsiveness that’s matched to the standard 6-speed automatic transmission. High-compression (12.0:1)
Gasoline direct-injection (GDI) engines have higher fueleconomy compared to the more widely used port fuel injection (PFI) engines. We use the data to quantify the effects of engine technology, emission standards, and cold-start on emissions. engine calibration (spark timing, valve timing, etc.), of the data.
Reducing the number of exhaust gas particulates, including those smaller than 23 nm, will help manufacturers meet increasingly stringent future global emissions standards. Reducing engine-out emissions cuts tailpipe emissions in the crucial period before catalyst light-off and reduces the need for costly aftertreatment systems.
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content