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
Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2019. (My million cars and light trucks sold in the United States in 2019 accounted for only 6.7% of all registered cars and light trucks in 2019.). of all registered cars and light trucks in 2019.).
Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2017. million cars and light trucks sold in the United States in 2017 accounted for only 6.9% Concerning the latter: Even if all 755,000 plug-in cars and light trucks that were sold in the U.S.
This analysis examines the effect of this downturn in driving on gasoline consumption (both total and per capita), and places the consumption in 2020 in a historical context. 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 automotive market is inevitably trending to LED lighting for reasons of reliability, appearance, functionality and efficiency, says OSRAM SYLVANIA. OSRAM SYLVANIA, together with OSRAM GmbH (owned by Siemens), is the world leader in automotive lighting for original equipment manufacturers (OEMs) and the aftermarket.
Hakan Yilmaz, Global Technology Management, Gasoline Systems, for Bosch presented an overview of and update on the project at the 2011 DEER conference in Detroit in October. The partners have a single-cylinder research engine lab with fully flexible valve actuation (FFVA) at Stanford and a multi-cylinder engine lab at University of Michigan.
Sales of diesel light-duty vehicles (Class 1-3) in the US in 2018 reached their highest annual level, coming in at more than 500,000 units—just over 3% of total vehicle sales—according to figures by Baum & Associates provided by the Diesel Technology Forum. Sales of these light-duty diesels represent approximately 0.8%
has entered into an agreement with General Motors to help develop advanced natural gas engine technology for light-duty vehicles. To support OEM programs, Westport plans to add research and development facilities, such as a new Technical Center in Michigan. —Ian Scott, President of Westport’s Light-Duty Division.
Diesel vehicles generally saved owners between $2,000 to $6,000 in total ownership costs during a three to five year period when compared to similar gasoline vehicles, according to data compiled by the University of Michigan Transportation Research Institute (UMTRI). —“Total Cost of Ownership”. Fuel Efficiency. Fuel Costs.
Researchers from Shanghai Jiao Tong University and the University of Michigan report on the use a “dieseline” blend—an 80:20 blend of diesel and gasoline—for the simultaneous reduction of NO x and smoke emissions in a Low Temperature Combustion (LTC) mode and the extension of low-emission and high-efficiency operational range of the engine.
A key strategy for achieving the project goals will be a pioneering low-temperature gasoline combustion system that could help significantly improve light-duty vehicle fuel economy. Delphi is an industry leader in advanced powertrain technology development, with new gasoline direct injection (GDi) systems soon entering production.
E15 blended gasoline is now available in four of North Dakota’s larger cities. North Dakota is the ninth state to offer the fuel blend containing 15% ethanol and 85% gasoline. The others are Illinois, Iowa, Kansas, Michigan, Nebraska, North Carolina, South Dakota, and Wisconsin.
l/100km), according to the latest monthly report from Michael Sivak and Brandon Schoettle at the University of Michigan Transportation Research Institute (UMTRI). mpg from November, likely reflecting the recent reduction in the price of gasoline, they suggested. This is an increase of 3.8 Source: UMTRI. Click to enlarge. in October.
Pioneer has begun transitioning a number of its fleet vehicles from gasoline- and diesel-powered to those able to run on compressed natural gas (CNG) for light duty, and liquefied natural gas (LNG) for heavy-duty applications. Earlier post.)
Hyundai Motor America, currently the leading fuel economy auto manufacturer in the US according to EPA ratings, plans to achieve a corporate average fuel economy (CAFE) rating of at least 50 (mpg) by 2025 for its lineup of passenger cars and light duty trucks. Since becoming the fuel economy leader in the 2008 model year (average 30.9
Michigan-based ALTe LLC will unveil the prototype for Range Extended Electric Powertrain (REEP) ( earlier post ) at the 2010 National Truck Equipment Association (NTEA) Work Truck Show and Green Truck Summit. gasoline V8 for the Ford F-150, the system can be applied to several vehicle types running a variety of fuels.
Pursuant to the terms of the MOU, smart USA would obtain the rights to procure and distribute a five-door, gasoline-powered, B-segment vehicle from Nissan for sale through the smart USA retail dealership network in the United States. Click to enlarge. smart USA Distributor LLC, a wholly-owned subsidiary of Penske Automotive Group, Inc.,
—“Cradle-to-grave lifecycle analysis of US light-duty vehicle-fuel pathways” (2022). the cost is less than that of the gasoline ICEV. The past 5-10 years have seen dramatic reductions in the cost of EV batteries while, similarly, battery cost projections have also changed significantly over the past 5 years.
L/100km), likely reflecting the slight reduction the price of gasoline, according to the monthly report from researchers at the University of Michigan Transportation Research Institute (UMTRI). The average sales-weighted fuel economy (adjusted EPA window sticker value) of new vehicles purchased in the US dropped 0.2 mpg US (9.9
The largest single award ($10 million) goes to Delphi Automotive Systems to further the development of its Gasoline Direct-Injection Compression Ignition (GDCI) low-temperature combustion technology ( earlier post ) that provides high thermal efficiency with low NO x and PM emissions. Michigan State University.
Ford began production of the 2013 C-MAX Energi plug-in hybrid vehicle ( earlier post ) at Michigan Assembly in October, and the vehicles are heading for showrooms. Electric-only driving without gasoline engine power; Conventional hybrid mode where the powertrain melds electric and gasoline engine power as appropriate; and.
One focus of the project will be centered on light- and heavy-duty vehicles running on gasoline/ethanol blends in order to improve engine efficiency and lower emissions. PFS with gasoline. Lower blends of gasoline and ethanol (i.e. Samveg Saxena of UC Berkeley and Lawrence Berkeley National Laboratory, and Prof.
The US DRIVE Cradle-to-Grave Working Group has published the “Cradle-to-Grave Lifecycle Analysis of US Light-Duty Vehicle-Fuel Pathways: A Greenhouse Gas Emissions and Economic Assessment of Current (2015) and Future (2025–2030) Technologies” Argonne National Lab Report. Elgowainy et al. Click to enlarge. Resources. Elgowainy, J. Lindauer, T.
A white paper by AMPLY Power, a company providing fleet charging as a service, finds that 25 of America’s largest metropolitan areas could save an average of 37% on fuel costs by electrifying their bus and light-duty vehicle fleets. Unlike gasoline or diesel fuel prices, electricity prices can vary significantly on a kWh basis.
Assessments of GHG emissions from light-duty vehicles should take a cradle-to-grave life cycle perspective and capture important regional effects. We report the first regionally explicit (county-level) life cycle assessment of the use of lightweighting and electrification for light-duty vehicles in the U.S.
ALTe’s initial focus is on vehicles of light-to-medium duty fleets (such as taxis), which will obtain the greatest benefit of converting older, out-of-warranty vehicles from gasoline-powered engines to the REEV powertrain platform. Earlier post.). LaSorda joined the ALTe Board as ALTe’s Lead Director and investor.
Buses will be powered by an Azure Dynamics hybrid system of Michigan. Thunder Bay Transportation Authority – TBTA, Michigan: $2,590,000. Includes replacement of lighting fixtures, control systems, and roof upgrades at selected facilities. Flint Mass Transportation Authority, Michigan: $2,200,000.
Michigan-based electric powertrain company ALTe LLC ( earlier post ) revealed its demonstrator Ford F-150 range-extended electric vehicle conversion at the 2010 National Truck Equipment Association (NTEA) Work Truck Show and Green Truck Summit. Under the hood of the F-150 REEP. Click to enlarge.
Once the battery runs down, the vehicle is powered by its gasoline-electric hybrid powerplant with a range surpassing 500 miles. Recently, both successfully completed testing conducted by Michigan State Police at Grattan Raceway in Belding, Michigan, and Los Angeles County Sheriff’s Department at Auto Club Speedway in Fontana, California.
While noting that globally GM puts more than one million diesel engines into cars and light trucks, the company has “ temporarily tabeled ” its US 4.5-liter Hancock said the company made the decision based on the changing scenario of fuel prices and capital constraints.
At the recent 2013 SAE World Congress, engineers from Bosch and AVL presented papers on progress in the ACCESS project, describing the design, combustion development and controls development for a resulting 4-cylinder gasoline turbocharged direct injection (GTDI) engine with part-load HCCI capability. Earlier post.). While the baseline 3.6L
mpg from July, according to the latest monthly report from Dr. Michael Sivak and Brandon Schoettle at the University of Michigan Transportation Research Institute (UMTRI). This decline likely reflects the decreased price of gasoline in August, and the consequent increased sales of light trucks and SUVs, they suggested.
Their definition for alternative powertrains/fuels eliminates pure gasoline and diesel powertrains/fuels, but does include hybridization of those fuels. hybrid engines that use gasoline or diesel fuel). The report was sponsored by The University of Michigan and by the research consortium Sustainable Worldwide Transportation.
This analysis compares the costs of usable energy when we buy gasoline and electricity for driving and natural gas for keeping warm. Gasoline-powered vehicles. Gasoline-powered vehicles. Combustion of a gallon of gasoline (that includes ethanol) releases 120,333 Btu of energy. All-electric vehicles. per 100 kWh.
The research projects will contribute to the development of high efficiency internal combustion engines with the goals of improving fuel economies by 20-40% in light-duty vehicles and attaining 55% brake thermal efficiency in heavy-duty engine systems. Michigan State is partnering with Chrysler LLC for this effort.
mpg from the value for July, according to the latest monthly report from Dr. Michael Sivak and Brandon Schoettle at University of Michigan Transportation Research Institute (UMTRI). This decline likely reflects the decreased price of gasoline in August and the consequent increased sales of light trucks, they said.
A new report by University of Michigan Transportation Research Institute (UMTRI) researcher Dr. Michael Sivak has found a 6.3% At the average 2015 price of regular gasoline, the obtained fuel-consumption extremes result in a $78 difference in the annual cost of gasoline per light-duty vehicle, Sivak said.
Targeted to achieve AT-PZEV (Advanced Technology Partial Zero Emissions Vehicle) status, C-MAX Energi pairs a high-voltage lithium-ion battery and electric traction motor with a high-efficiency Atkinson-cycle gasoline engine. This allows it to run in electric mode before using the gasoline engine.
is introducing Ethanol Boosted Direct Injection (EBDI) technology to optimize flex-fuel engines to a level of performance the company says will exceed gasoline engine efficiency and approach levels previously reached only by diesel engines. Ricardo, Inc. Earlier post.). Earlier post.). The prototype EBDI is a 3.2-liter
Having no gasoline engine eliminated delays and hesitations that can come from the air-spark-fuel demand under hard acceleration. We asked about the dimensions, especially about the hood length even though there no longer was a gasoline or diesel engine up-front. Without a transmission, there was no hunting for the right gear.
Key areas of SwRI support include developing test procedures and equipment for regulated and unregulated emissions in light- and heavy-duty vehicles and components as well as for marine, railway, aircraft, small engine and other non-highway propulsion systems. The scope of this contract is quite broad. —Patrick Merritt.
The other program, Modern Electro/Thermochemical Advancements for Light-metal Systems (METALS, earlier post ), provides $32 million to 18 projects to find cost-effective and energy-efficient manufacturing techniques to process and recycle metals for lightweight vehicles. University of Michigan. Lead organization. Description.
A new economic analysis in an issue brief from the Consumer Federation of America (CFA) is recommending that the Obama Administration set a fleet-wide car and light truck fuel economy standard of 60 mpg (3.92 The Obama Administration will release a Notice of Intent for 2017-2025 light duty fuel economy standards on 30 September.
More than 600 Chevrolet dealers in the seven launch markets—California, New York, Michigan, Connecticut, Texas, New Jersey and Washington DC— will begin taking orders. When the battery runs low, a gasoline-powered range extender extends the driving range for 300 miles on a full tank of fuel.
This will include new investment in a host of incremental improvements to conventional gasoline powered internal combustion engines, from new controls for valves and timing, to variable speed transmissions and advanced electronics. The move to greater fuel economy means greater labor content per vehicle and higher employment across the fleet.
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