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Sivak found that while the vehicle fueleconomy of the entire light-duty fleet improved by 40% (from 13 mpg US to 21.6 l/100km), because of the decrease in vehicle load, the occupant fueleconomy only improved by 17% (from 24.8 Combining these two effects yields a reduction of about 14% in the amount of fuel used.
Researchers at the University of Michigan and Ford Motor Company have conducted a cradle-to-grave life cycle GHG assessment of model year 2020 ICEV, HEV, and BEV sedans, sports utility vehicles (SUVs), and pickup trucks in the United States. The lower and higher limits of each range are results for base and premium models, respectively.
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.
Audi is unveiling the third-generation of its TT compact sports car at the Geneva Motor Show. In the sections of the passenger cell that are subject to the most structural stress, form-hardened steel panels, which are both ultra-high-strength and light are used; these constitute 17 percent of the body’s weight. 3 rd generation Audi TT.
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. kW 4-stroke gasoline engine in parallel with a 12 kW electric motor.).
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. C2G emissions are a sum of WTW emissions and emissions associated with vehicle manufacturing.
liter Atkinson-cycle four-cylinder gas engine with two motor-generators through a planetary-type continuously variable transmission. A new compact high-output/low-loss drive motor for the transaxle/motor uses a redesigned magnet and electromagnetic steel plate configuration, with two additional magnets for increased output.
Improved battery chemistry also helps improve the overall fueleconomy of the 2017 e-Golf. For city driving, the EPA estimated fueleconomy is 126 MPGe; highway driving is rated at 111 MPGe; and combined city/ highway at 119 MPGe, improved over the 2016 EPA estimates of 126, 105 and 116, respectively.
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.
Foton Motor and Piaggio Group signed the agreement for a joint development project for new light-duty commercial vehicle products in Italy. Since 2016, Foton Motor and Piaggio Group have signed a Memorandum of Understanding and a Framework Agreement in succession. Foton Gratour-T mini truck. Piaggio Porter.
Although Honda’s presence at the Los Angeles Auto Show was dominated by the debut of the 2013 Civic, the company also announced that the 2014 Accord Plug-In Hybrid, featuring Honda’s new two-motor system ( earlier post ) earned an EPA-certified 115 MPGe rating and will go on sale in New York and California on 15 January with an MSRP of $39,780.
In the Reference case, petroleum and other liquids (mainly motor gasoline and distillate fuel oil) are the primary fuels consumed in the US transportation sector. Source: U.S. Energy Information Administration, Annual Energy Outlook 2022 (AEO2022).
liter Dynamic Force ( earlier post ) four-cylinder Toyota Hybrid System II (THS II) with 650V electric motor (A25A-FXS) and Continuously-Variable Transmission (CVT). Toyota estimates that the 2019 Avalon Hybrid will boost fueleconomy by up to 10% over its MY 2018 predecessor, from 40 mpg (5.88 l/100 km) combined.
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. Diesel demand accounts for 70% of the growth in demand for all transportation fuels through the forecast period to 2040.
The 2015 CR-V features increased EPA fueleconomy ratings of 27/34/29 mpg (8.7/6.9/8.1 The refreshed European version of the CR-V, currently being showcased at the Paris Motor Show and due on the market in 2015, offers a more powerful diesel engine as well as an optional efficient nine-speed automatic transmission.
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.
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.
Honda’s latest addition to its PCX series of scooters is the PCX HYBRID, the world’s first mass-produced motorized scooter (125cc or less) equipped with a motorcycle hybrid system. The PCX HYBRID’s idling stop system has a shorter start time than the PCX, and contributes to quietness while stationary and improved fueleconomy.
Using technology from the 2016 Chevrolet Volt propulsion system ( earlier post ), Malibu Hybrid will offer an estimated combined fueleconomy rating exceeding 45 mpg (5.22 4-cylinder engine mated to a two-motor drive unit slightly modified from the 2016 Chevrolet Volt drive unit powers the Malibu Hybrid. engine with start/stop.
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.
The Auto Alliance has sent a letter to EPA Administrator Scott Pruitt requesting that the US Environmental Protection Agency withdraw the Final Determination on the Appropriateness of the Model Year 2022-2025 Light-Duty Vehicle Greenhouse Gas Emissions Standards under the Midterm Evaluation which EPA announced on 13 January 2017.
The engine features Toyota’s most advanced technologies, including Dual VVT-i with VVT-iE (Variable Valve Timing intelligent system by Electric motor) and laser-clad valve seats. liter Dynamic Force four-cylinder engine and an electric motor (MG1), while using that motor and a second motor (MG2) for hybrid battery charging.
Mazda Motor Europe unveiled its new crossover SUV, the CX-60. liter in-line four-cylinder Skyactiv-G gasoline engine with a 100 kW electric motor and a 355V, 17.8 The electric motor delivers 100 kW of power and 250 N·m of torque from zero rpm. Mazda’s first PHEV also features WLTP combined fuel consumption of 1.5
Annual stop-start light duty vehicle sales by region, world markets: 2013-2022. By 2022, total global annual sales for light duty stop-start vehicles (SSVs) will exceed 55 million, accounting for 54.3% Source: Navigant. Click to enlarge. of total vehicle sales, according to a new report by Navigant Research. By then, 82.8%
liter Subaru Boxer engine, running on 87 octane, is mated to a series-parallel hybrid system with two electric motors. Fueleconomy drops by one mpg on some trim lines. Cladding is also found to a more normal degree across the front facia, just below the LED head and fog lights, and on the rear fascia.
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. FWD models will feature a Li-ion battery. The system combines the output of a 1.8-liter
Do they receive HOV access for their improved fueleconomy and ultra low emissions? In fact in 6 of the states, diesel fuel is penalized with additional state taxes. So diesel fuel gets taxed twice or penalized twice at the federal and state level. The refreshed A8 will be shown at the upcoming Frankfurt Motor Show.
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. NORMAL mode: Allows the hybrid system to achieve an ideal combination of fueleconomy and vehicle acceleration. Earlier post.).
EPA fueleconomy ratings and gas-electric range rating determined by Honda.). The 2014 Accord Plug-in Hybrid is powered by Honda’s first two-motor hybrid system, and uses a new Earth Dreams i-VTEC 2.0-liter liter 4-cylinder Atkinson-cycle gasoline engine producing 137 hp (102 kW) at 6200 rpm, teamed with a 124 kW electric motor.
Within heavy-duty applications, the power inverter is responsible for controlling the power flow between DC and AC electrical systems in order to run vehicle systems, accessories, and electric machines, such as motors and generators. —Kevin Bennion, NREL senior researcher and thermal management expert.
The study provides a comprehensive analysis of the cost and greenhouse gas (GHG) emissions of a variety of vehicle-fuel pathways; the levelized cost of driving (LCD); and the cost of avoided GHG emissions. fuel sales tax) and/or credits (e.g., —“Cradle-to-grave lifecycle analysis of US light-duty vehicle-fuel pathways” (2022).
reduction in fuel consumption achieved with XL Hybrids’ aftermarket hybrid electric powertrain ( earlier post ) on a light-duty cargo van on the UDDS cycle (urban conditions). The tests were conducted on ESWA’s light-duty chassis dynamometer test cell featuring a twin-roll Clayton dynamometer.
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. C2G GHG emissions of various vehicle-fuel pathways.
US mpg) fueleconomy, equivalent to CO 2 emissions of 59 g/km (94.95 g/mile); higher performance laser headlights; and new user control and display interfaces and lighting technology. TFSI and the transmission is a disc-shaped electric motor that produces 110 kW and 400 N·m (295 lb-ft). l/100 km (94.09
The number of vehicle miles traveled (VMT) by light-duty motor vehicles (passenger cars and light-duty trucks) increased by 45.9% from 1990 to 2017, as a result of a confluence of factors including population growth, economic growth, urban sprawl, and periods of low fuel prices.
liter three-cylinder Ingenium gasoline engine with a 109PS (80kW) electric motor integrated into the rear axle and powered by a 15 kWh lithium-ion battery located below the rear seats. The Discovery Sport P300e can travel up to 62 km (38 miles) using all-electric power and delivers fueleconomy of 1.6 L/100km (168 mpg US).
EDI’s solution can improve the fueleconomy of a conventional CNG-powered medium-duty truck by more than 40%, the company said. The inline form factor allows the drivetrain to integrate into any light-, medium- or heavy-duty vehicle design. Elements of the EDI-Drive. Click to enlarge.
Mazda Motor Corporation staged the world premiere of the second model in its new-generation lineup, the Mazda CX-30 compact crossover SUV, at the Geneva International Motor Show. gasoline engine delivers enhanced driving performance, fuel efficiency and eco-friendliness. The Skyactiv-G 2.0 The latest Skyactiv-G 2.0
In addition to GM’s carbon goals, the company worked with the Environmental Defense Fund to develop a shared vision of an all-electric future and an aspiration to eliminate tailpipe emissions from new light-duty vehicles by 2035.
Fueleconomy matters in pickups. General Motors announced new EPA fueleconomy ratings Thursday for its 2020 Chevrolet Silverado light-duty pickup powered by its new 3.0-liter liter inline-6 turbodiesel.
The teams moving on to Phase II of NEXTCAR are building on these goals with a specific focus on light-duty passenger vehicles, a 30% reduction in energy consumption, and taking vehicles to Level 4 of automation, where a vehicle is able to perform all driving operations on its own with optional human override. Award amount is $4,498,650.
The sixth in a series of reports on peak motorization in the US by Dr. Michael Sivak at the University of Michigan Transportation Research Institute (UMTRI) finds that distance driven per GDP reached its highest values in a broad plateau from the early 1970s through the early 1990s, and then decreased steadily. —Sivak 2014.
liter 4-cylinder and twin electric motors, one each on the front and rear axles, that enable the electronic on-demand all-wheel drive. Toyotas hybrid system automatically switches between the electric drive mode, combined electric motor and gasoline engine, and gasoline-only engine power.
The EPA-estimated fueleconomy rating for XLE FWD is 131 MPGe city, 107 MPGe highway and 119 MPGe combined. The EPA-estimated fueleconomy rating for XLE AWD is 114 MPGe city, 94 MPGe highway and 104 MPGe combined. The XLE FWD model has an EPA-estimated range rating of up to 252 miles.
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