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Huff Fuels, Engines and Emissions Research Center, Oak Ridge National Laboratory. This website, jointly maintained by the US Department of Energy and the US Environmental Protection Agency (EPA), provides information such as official EPA “window label” fueleconomy estimates for city, highway, and combined driving for all U.S.-legal
Researchers at Oak Ridge National Laboratory (ORNL) have quantified the fueleconomy effects of some common driver practices and vehicle accessories or alterations—including underinflated tires, open windows, and rooftop and hitch-mounted cargo. They presented their results in a paper at SAE 2014 World Congress in Detroit.
Detroit Diesel Corporation, a Daimler company, is showcasing its DT12 automated manual transmission for heavy duty trucks. Part of the Detroit complete powertrain offering, the DT12 combines the operational ease of an automatic with the efficiency of a manual transmission, resulting in enhanced fueleconomy, vehicle performance and safety.
The Freightliner Trucks 2014 Cascadia Evolution—powered only by the newly designed Detroit DD15 engine and featuring enhanced aerodynamic specs—delivered fueleconomy of 10.67 Fuel consumption and distance traveled were again documented by ATDS. mpg US (22 L.100km) Freightliner Cascadia Evolution.
Detroit Diesel, a Daimler company, previewed its production-intent version of Daimler’s BlueTec technology for emissions control at the Technology and Maintenance Council (TMC) Conference. When compared to non-SCR technologies planned for use in 2010, the Detroit Diesel BlueTec technology will deliver even greater fueleconomy advantage.
The demonstrator will be present at the upcoming SAE 2014 High Efficiency IC Engine Symposium in Detroit in April; SwRI engineers are presenting a paper (2014-01-1190) at the SAE 2014 World Congress on the development of the demonstrator’s engine. Engines Fuel Efficiency Vehicle Systems' L GDI Engine,” (SAE 2014-01-1190 ).
Volkswagen of America will introduce the Passat BlueMotion Concept at the 2014 North American International Auto Show in Detroit next week. In this case, the Passat BlueMotion Concept has a manufacturer-estimated highway fueleconomy of 42 mpg (5.6 Engines Fuel Efficiency Vehicle Systems Weblogs'
New analysis commissioned by Ceres, a sustainability nonprofit organization working with investors and companies, suggests that national fueleconomy and emissions standards can help increase the viability and international competitiveness of domestic automakers and suppliers. The analysis, “ What’s Driving the U.S —Alan Baum.
Honda unveiled the all-new 2015 Fit at the North American International Auto Show in Detroit. Engines Fuel Efficiency' Click to enlarge. Set to go on sale in the US this spring, the new subcompact Fit is completely redesigned, featuring a sportier style. and wider (+0.3 with a longer wheelbase (+1.2
The increase in severe duty operations is due to changing driving habits on highway, including shorter haul lengths, the growth in intermodal delivery, and more stop-and-go operations, while off-highway has new energy efficient equipment that helps minimize fuel usage by cycling engines from load to no load.
The all-new 2019 Volkswagen Jetta, unveiled in January at the North American International Auto Show (NAIAS) in Detroit ( earlier post ) will offer improved EPA-estimated fueleconomy for the model: 30 mpg city (7.8 L/100km) and 40 mpg (5.88 L/100km) highway, for a combined 34 mpg (6.91 L/100km) and 40 mpg (5.88
Detroit Free Press. The Obama administration reportedly is at work on a new, more stringent fueleconomy standard that will likely supplant California’s efforts to regulate tailpipe greenhouse gas emissions.
According to the study, higher fueleconomy standards would benefit the Detroit 3 automakers the most. According to the report, “Fixing Detroit: How Far, How Fast, How Fuel Efficient?” The chance that increased profits could exceed $6 billion is 18% if fueleconomy standards were increased to 40.4
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.).
In a presentation at the US Department of Energy’s 2010 Direction in Engine-Efficiency and Emissions Research Conference in Detroit (DEER), Cisternino described the results of an internal study that used both testbed experimental engine work as well as vehicle tests using an Opel Corsa equipped with a BAS-enhanced 1.3-liter
Improving battery power to such as level would further enable hybridization to near-HEV levels as well as engine downsizing, thereby enabling fueleconomy improvements beyond the current 10-15% MHEV limit. Finally, partial hybridization using the 48V powertrain may be integrated to improve fueleconomy.
The company presented these latest test results in a paper at the SAE 2012 World Congress in Detroit. Compression ratio was set at 15:1, and the fuel used was 87 octane gasoline. There is no ISFC improvement at high load. The results represent a light-load indicated efficiency improvement of 15-30% (up to 40.9%). Source: Pinnacle.
The A dvanced C ombustion C oncepts— E nabling S ystems and S olutions (ACCESS) is developing advanced combustion control concepts along with with an enabling system, subsystem and component level solutions for the management of multi-mode/multi-fuel combustion events. HCCI range extension with boosting. Source: Bosch. Click to enlarge.
Chevrolet and Ford each are entering the Detroit Auto Show this week on the heels of major truck introductions: for Chevrolet, the next-generation Silverado full-size pickup; for Ford, the return of the Ranger mid-size pickup. liter EcoBoost engine features direct fuel injection, a twin-scroll turbocharger and 16-valve design.
No one wants to buy a brand-new car, only to find out that its real-world fueleconomy doesn''t match the numbers on the window sticker. The Federal Trade Commission (FTC) may take a step to reduce that occurence with revisions to its fuel-economy advertising guidelines, the Detroit News reports.
will debut the subcompact Prius c ( earlier post ) next January at the 2012 North American International Auto Show in Detroit. Positioned as an entry into the Prius Family, the Prius c will offer fueleconomy better than 50 mpg US (4.7 Toyota Motor Sales, U.S.A., Click to enlarge. L/100km) in the city.
Traxen, a metro Detroit-based technology, launched its intelligent adaptive cruise control system, iQ-Cruise, for traditional and electric commercial vehicles. Fuel is a very large expense for long-haul trucking fleets with lowering costs and subsequent emissions reductions being top priorities.
GAC) brought three to the 2013 North American International Auto Show (2013 NAIAS) in Detroit this month: a 4x4 Hybrid Version of the Trumpchi Sedan; a battery-electric version of the Trumpchi GS5 SUV; and the Compact NEV E-JET range-extended electric vehicle. The company reports fuel consumption of 6.6 Guangzhou Automobile Group Co.,
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%. Sonata Hybrid will be built at Hyundai’s Asan, South Korea assembly plant and will go on sale early this summer.
Ford launched a $50,000 challenge for software developers to write innovative apps to help consumers better understand and improve their personal fuel efficiency. Participants will have access to Ford’s OpenXC connectivity research platform as a sandbox to create and test their ideas for the Personalized Fuel Efficiency Apps Challenge.
For higher performance and improved fueleconomy, the RDX makes use of a 6-speed automatic transmission with a new lock-up torque converter. Anticipated EPA fueleconomy ratings are 20 mpg in the city (11.8 The 2013 RDX, scheduled to launch in Spring 2012, will have as standard equipment a 3.5-liter L/100km).
At the 2012 North American International Auto Show in Detroit, Volvo Car Corporation will unveil the Volvo XC60 gasoline-electric Plug-in Hybrid Concept. Using the US certification standards, which include emissions from the production of the electric energy, the combined fueleconomy in continuous driving is 50 mpg US (4.7
Today, the new Cascadia delivers SAE Level 2 driving capabilities with the Detroit Assurance 5.0 The Detroit Assurance 5.0 In addition to Level 2 automated driving features, the Detroit Assurance 5.0 The fusion of Detroit Assurance 5.0 Earlier post.) suite of camera- and radar-based safety systems. safety features.
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. Optimized gear ratios enabling improvement in fueleconomy. Portland, Ore.;
At 32 mpg, the 2010 Equinox will offer best-in-segment highway fueleconomy and have a highway driving range of up to 600 miles. GM’s biggest competitors in this segment and their 2009 EPA fueleconomy estimates are the Honda CR-V (20/27) and the Toyota RAV-4 (22/28). A higher compression ratio (11.4:1
is adding more than 4,000 new, fuel efficient vehicle. On high-mileage routes, FedEx is upgrading vehicles with 4,000 fuel efficient, lower emitting BlueTEC clean diesel Sprinter Vans. Each Sprinter is at least 100% more fuel efficient than the most commonly found alternative it replaces. and Jonesboro, Ark.
will introduce a 48V Micro Hybrid battery demonstration module as part of its full spectrum of advanced energy storage solutions for automobiles at the North American International Auto Show in Detroit. Johnson Controls, Inc. —Alex Molinaroli, president, Johnson Controls Power Solutions.
A study by a team from Ford Motor Company and AVL has concluded that a mid-level ethanol blend—greater than E20 but less than E40—appears to be attractive as a long-term future fuel for the US for use in engines optimized for the higher octane blend. The stoichiometric air-fuel ratio of ethanol is 9.0, Earlier post.)
A team of researchers from Detroit Diesel and Chris Atkinson, of Atkinson LLC, are developing, demonstrating and validating a next-generation, model-based diesel engine controller that can optimize fuel efficiency in real time in low-emissions heavy-duty diesel engines under fully transient engine operating conditions.
If you want to buy a used Toyota Prius, don''t go shopping for one in Detroit. The Motor City has the worst fueleconomy among used cars, according to a new study by iSeeCars.com, as reported by WardsAuto. percent of used cars in metro Detroit get 22.5 The study found that 71.2 mpg or less. Minneapolis-St. percent.'
Ford is focused on lightweighting as a key enabling technology for lowering fuel consumption in combustion-engined vehicles (ICE) and for extending the range—and the size—of battery electric vehicles (EVs). A fundamental theme is fuel efficiency for everyone; key to delivering on that is lightweighting.
The award-winning engine family is currently built at three plants: Trenton (Michigan) Engine Complex, Mack Avenue (Detroit) Engine and Saltillo (Mexico) South Engine. Low Pressure Cooled Exhaust Gas Recirculation (EGR) assists to combine with the high-pressure system to expand the range of EGR usage and to improve fueleconomy.
Louisiana, Wyoming, and Mississippi are the states with the highest concentration of superusers, while Houston, Detroit, St. Consumption would be calculated by using total miles driven by the current owner, years owned, and the EPA fueleconomy rating. Louis have the highest concentration of superusers among US metro areas.
Protean Electric introduced its production in-wheel motor at the 2013 Society of Automotive Engineers World Congress in Detroit. Fueleconomy improvements up to 30% in hybrid configurations, as compared to the existing vehicle, depending on battery size. Earlier post.). The motors reside in the space behind the wheel.
The fueleconomy ratings are still TBD. It is a compact and durable four-cylinder engine designed for low maintenance, low emissions and fuel efficiency. The standard Ecotec 1.8L engine is paired with five-speed manual or six-speed automatic transmissions, and an Ecotec 1.4L The Ecotec 1.4L The naturally aspirated Ecotec 1.8L
Daimler Trucks North America (DTNA) announced new collaborations with AT&T and Microsoft Corporation with the goal of delivering further enhancements to its Detroit Connect suite of connected vehicle services. The new Detroit Connect Analytics provides users with on-demand, automated fuel efficiency and safety performance insights.
Ricardo will provide its testing and simulation capabilities for the second phase of the project, which will kick-off in early 2014 and operate out of the company’s Detroit Technical Center. Premixing can be accomplished either with port fuel injection (PFI) as indicated in the figure, or with early direct injection (DI).
Ford says that the new Transit, which begins production in Kansas City in 2013, will achieve at least 25% better fueleconomy than current E-Series vans. Ford also has developed a specialized new tool to help optimize fleet purchases based on specific fuel types and operating locations. in 2008 to 53.7%
Detroit Materials has developed extremely strong, castable low-alloy steel. The market interest for affordable light-weighting of vehicle structures is high, due to both light-duty fueleconomy mandates and forthcoming freight efficiency rules for medium- and heavy-duty trucks. tonnes) of CO 2 e annually.
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