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Using current technologies, all evaluated biofuel, battery electric, and hydrogen fuel cell vehicle pathways offer significant C2G GHG emissions reduction compared to the current gasolineinternal combustion engine vehicle. Key assumptions for these two scenarios (e.g., powertrain efficiency, component weights, etc.)
Nissan introduced the 2014 Pathfinder Hybrid at the New York International Auto Show. Fueleconomy is estimated at 26 mpg (9.0 Fueleconomy is estimated at 26 mpg (9.0 Estimated city fueleconomy is 25 mpg (9.4 liter gasoline engine and an electric motor paired with a compact Li-ion battery.
The Global FuelEconomy Initiative ( GFEI ) ( earlier post ) launched its second three-year effort to improve vehicle fueleconomy around the world at the International Transport Forum in Leipzig. litres of gasoline equivalent per 100km. —“Global FuelEconomy Initiative Plan of Action 2012-2015.
Automotive News reports that Mazda plans a second generation of SkyActiv engines around 2020 that would achieve 30% better fueleconomy than the current line of Skyactiv engines. The focus will be on lean burning, and increased compression ratios for the gasoline engines. Earlier post.).
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.
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. 1 and internal EGR.)
At the 2012 North American International Auto Show in Detroit, Volvo Car Corporation will unveil the Volvo XC60 gasoline-electric Plug-in Hybrid Concept. In February 2011 at the Geneva Motor Show, Volvo introduced the diesel-electric V60 Plug-in Hybrid (PHEV) to go on sale in Europe later this year. Click to enlarge.
Automotive X Prize teams from New York, Pennsylvania, Michigan and Indiana will compete at the 7 th Annual Green Grand Prix Friday, April 15, at Watkins Glen International. The X Prize cars will be entered in one of two fueleconomy rallies that will be run on the WGI’s 2.45-mile mile) short course.
Daimler will introduce the Mercedes-Benz E 400 HYBRID—equipped with a V6 gasoline engine—into in the US market, and later in other countries such as Japan and China. Electric range. This diesel hybrid will be available in the European market as a Saloon and Estate from the third quarter 2012. Earlier post.). Motor torque.
The study considers five different powertrains (internal combustion engine, hybrid-electric, plug-in hybrid-electric, fuel-cell-electric, and battery-electric) and 12 cost components (purchase cost, depreciation, financing, fuel, insurance, maintenance, repair, taxes, registration fees, tolls and parking, payload capacity and labor).
BMW will introduce the Concept Active Tourer plug-in hybrid ( earlier post ) for the first time in North America at the 2013 New York International Auto Show on 27 March. liter 3-cylinder gasoline engine coupled with an electric motor which allows for nearly 95 mpg (2.48 miles) when running on electric power alone.
SAE international has released a second edition of the book Hybrid Powered Vehicles , intended to provide executives and decision-makers with the necessary information for making the best choices pertaining to hybrid vehicle engineering. Engineering of vehicles will be the differentiator for consumers.
The 2012 Camry again offers three powertrain choices, all of which have been enhanced for 2012 to provide better fueleconomy and more responsive performance: a revised 2.5L, 4-cylinder gasoline engine; an enhanced 3.5-liter The projected city/highway/combined fueleconomy for the LE model equates to 5.47, 6.03
Enerpulse Technologies said that it has further identified the underlying mechanism by which its its pulsed energy ignition technology improves fueleconomy, reduces emission and delivers higher torque in spark ignited (SI) internal combustion (IC) engines. Earlier post.) —Wes Helgeson, senior research engineer.
Navistar International Corporation has reached a development agreement with EcoMotors International in support of the company’s opoc (Opposed-Piston, Opposed-Cylinder) engine architecture. Waste heat recovery by generating electricity. Electrically Controlled Clutch. Cutaway diagram of the opoc engine.
Fletcher is responsible for the Extended Range Electric Vehicle propulsion system in the Chevrolet Volt as well as the propulsion systems in GM’s upcoming line-up of Plug-In Hybrid Elecrtic Vehicles. As she outlined it: eAssist provides a average 25% fueleconomy improvement over a traditional internal combustion engine vehicle.
The US Department of Transportation’s (DOT) National Highway Traffic Safety Administration (NHTSA) and the US Environmental Protection Agency (EPA) issued a Notice of Intent (NOI) to begin developing new standards for greenhouse gases and fueleconomy for light-duty vehicles for the 2017-2025 model years. Earlier post.).
In a policy update, the International Council on Clean Transportation (ICCT) reports that Japan’s Ministry of Land, Infrastructure, Transport and Tourism (MLIT) and Ministry of Economy, Trade, and Industry (METI) have finalized new proposed fueleconomy standards for light- and medium-duty commercial vehicles with gross vehicle weights less than 3.5
Toyota introduced the next-generation three-row 2020 Highlander SUV at the New York International Auto Show. Arriving in Toyota dealerships in winter, the Highlander gasoline model will arrive in December 2019 and the Highlander Hybrid will make its way to customers in February 2020.
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.
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
First, Honda will further develop its lightweight and compact one-motor hybrid system (IMA) with the aim of achieving leading fueleconomy among all hybrid vehicles. Improvements in motor output and battery performance, coupled with a newly developed transmission will help to extend the zero emission electric driving range.
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.
Key advances for Gen 3 are in weight reduction, friction reduction, and the internal exhaust cooling system. Improvements contributing to this better fueleconomy come from many areas. This is the first implementation of such a system in a turbocharged direct-injection four-cylinder gasoline engine, noted Lemke.
A new University of Michigan study finds that making the switch to all-electric mail-delivery vehicles would lead to far greater reductions in greenhouse gas emissions than previously estimated by the US Postal Service (USPS). The Postal Service said in February that at least 10% of the new mail trucks would be electric.
The goal of the partnership is to leverage the complementary missions of deployment and commercialization (DOE) and fundamental research and education (NSF) to address the efficiency of the internal combustion engine (ICE). wind, solar, electric) are not yet at the stage where they can significantly impact petroleum use.
Hyundai introduced the Hybrid version of the seventh-generation Sonata at the North American International Auto Show in Detroit. Hyundai expects the 2016 Sonata Hybrid to improve fueleconomy more than 10%. The electric motor produces 38 kW (51 horsepower) and 151 lb-ft (205 N·m) of torque.
UPS announced an update to 125 Workhorse E-GEN series hybrid electric delivery trucks that improve fueleconomy as part of the company’s broader Rolling Laboratory approach. 4-cylinder engine; charging capability remains the same, as does the electric range. The smaller engine will improve fueleconomy, however.
Based on driving conditions, the hybrid system can automatically link and unlink the motor and gasoline engine, switching among three different drive modes. By switching automatically among EV Drive, Hybrid Drive and Engine Drive based on driving conditions, this system delivers fueleconomy of 36.4 km/L (85 mpg US , 2.8
Their paper was presented at the ASME Internal Combustion Engine Division 2012 Fall Technical Conference by Marcello Canova, assistant professor at OSU; lead author was Philipp Skarke, from the University of Stuttgart Institute for Internal Combustion Engines and Automotive Engineering. —Skarke et al.
Toyota is offering a new electric all-wheel drive system (AWD-e) on the facelifted 2019 Prius. 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.
In 1975, General Ernesto Geisel, then-president of Brazil, ordered the country’s gasoline supply mixed with 10% ethanol. The level was raised to 25% over the next five years, which was intended to maintain a constant Brazilian gasoline supply for an ever-increasing demand. These were arguably the first flex-fuel vehicles.
The road transport sector could still reach net-zero emissions by 2050 through electrification, but urgent action would be required from policymakers and industry participants, according to research company BloombergNEF’s (BNEF) latest annual Long-Term Electric Vehicle Outlook (EVO). million sold in 2021 to 21 million in 2025.
Current fueleconomy policy clearly demonstrates this fact. Washington, DC’s current focus is electric vehicles (EVs) and electric technology. —“The Case for Technology Neutral Public Policy in FuelEconomy Debate”. Impact of different sales mix on new car average fueleconomy.
The company integrated five of its 200W TEGs into a single 1,000 W diesel engine solution that directly converts exhaust waste heat into electrical energy to increase fuel efficiency and lower costs. An automotive TEG is intended to improve fueleconomy by power from waste heat to reduce the electric generator load on the engine.
liter EcoBoost gasoline engine and new Focus also will be available for the first time with Ford’s 1.5-liter Ford engineers have further optimized power, torque and fuel efficiency from the 2.0-liter liter EcoBoost gasoline engine, including a 99 g/km CO 2 1.0-liter liter TDCi diesel engine. liter EcoBoost model. When the new 1.5-liter
Lexus had unveiled the ES 350 and 300h earlier this year at the New York International Auto Show. liter four-cylinder Atkinson cycle engine (2AR-FXE), the ES 300h is expected to earn EPA fueleconomy ratings of approximately 40 mpg city, 39 mpg highway and 39 mpg combined (5.88, 6.03 Earlier post.). L/100km, respectively).
ALTe’a electric drive system, designed to replace a base V-8 internal combustion engine powertrain, improves fueleconomy from 80% to 200%. The system’s “plug-and-play” modularity enables the powertrain to expand or contract depending on the vehicle type, and can be applied to vehicles using any type of fuel.
The Civic Natural Gas offers multiple benefits including significantly reduced operating costs compared to gasoline and lower fuel costs, with natural gas purchased at public fueling stations historically costing about 30% less than gasoline on a gasoline-gallon-equivalent basis. Click to enlarge. A modified 1.8-liter,
Toyota anticipates that the 2016 RAV4 Hybrid—unveiled earlier this year at the New York International Auto Show ( earlier post ) and the eighth hybrid in Toyota’s line-up—will receive EPA ratings of 34 mpg city / 31 mpg highway / 33 mpg combined (6.9, The RAV4 gasoline version comes in four grades: LE, XLE, Limited and the new SE.
American Suzuki Motor Corporation (ASMC) unveiled a gasoline-electric concept variant of its Kizashi sedan at the company’s 2011 New York International Auto Show (NYIAS) press conference. The Kizashi EcoCharge has the capability to deliver a 25% fueleconomy gain. Kizashi EcoCharge. Click to enlarge.
variant but with fueleconomy of a strong hybrid. HyBoost achieves this by combining aggressive 50% downsizing of the engine with an electric supercharger for transient low-speed performance, and a micro-hybrid stop-start and energy recuperation systems, Boggs said. Click to enlarge. Downsizing the 2.0-liter Click to enlarge.
Source: “FuelEconomy Focus: Perspectives on 2020 Industry Implications”. The report, “FuelEconomy Focus: Perspectives on 2020 Industry Implications,” evaluates the impact that meeting the proposed fueleconomy/GHG standards would have on the car industry in the year 2020. Click to enlarge. Earlier post.).
Drivers of alternate fueled vehicles, hybrids and fuel-efficient, gasoline-powered cars will have two opportunities to test their vehicles at the 6 th Annual Green Grand Prix in Watkins Glen, NY on 8 May. FuelEconomy Run entrants also will return to the Racing Research Center. Click to enlarge.
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