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At the US Department of Energy’s (DOE’s) Annual Merit Review meeting in Washington, DC last week, Michael Ruth from Cummins noted that the DOE program target for the project is a fueleconomy (CAFE) target of 26 mpg (9.05 l/100 km), and as such would not meet the GHG requirement of 28 mpg (8.4 Earlier post.).
The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fueleconomy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. mpg US (5.87 L/100km) in model year 2021, and 49.6 improvements.
An analysis by FEV of a modeled automotive scale version of Pinnacle’s 4-stroke, spark-ignited (SI), opposed-piston, sleeve-valve architecture engine ( earlier post ) concluded that the engine has the potential to deliver significant additional fueleconomy benefits of up to 42.6% Fueleconomy. mpg US (6.3
The four-door fastback is powered by a hybrid electric powertrain that is expected to deliver 550 hp (410 kW) with fuel consumption of 5.5 mpg US) and CO 2 emissions of about 129 g/km. The powertrain incorporates a new aluminum-based downsized twin-turbocharged 3.0-liter L/100 km (42.8
Especially with increased production volume of renewable fuels and optimized powertrain solutions for flexible fuel vehicles, there is a chance for combustion engines to not only remain in the market but also be sustainable for future vehicle. improvement in fueleconomy over the baseline engine for the Metro-Highway (M-H) cycle.
The team sees further potential for fueleconomy improvement with engine downsizing. Estimated drive-cycle fueleconomy and emissions—based on the single-cylinder 0.66L research engine efficiency and emissions maps—was 32.4 mpg US city, 51.5 mpg US highway, 38.9 mpg US combined (7.26
Volvo Car Corporation will rely on a powertrain strategy based on its new downsized 4-cylinder VEA (Volvo Environmental Architecture) engine platform ( earlier post ) and hybrids for the US market, said John Maloney, recently appointed President of Volvo Cars, US, in an interview at the Detroit Auto Show. Click to enlarge.
Utilizing technologies such as turbocharging, direct injection, twin independent variable camshaft timing (Ti-VCT) and six-speed transmissions, the upgraded powertrain portfolio will deliver more than 20% in fueleconomy improvement to Ford’s passenger vehicle fleet in China by 2015 while reducing tailpipe carbon dioxide emissions by 20%.
Plug-in hybrids dominate market penetration in 2025 under CAR scenario IV (62 mpg CAFE standard). Power and Associates to project the technology segmentation necessary to achieve anticipated fueleconomy mandates in 2025. CAR researchers used the four fueleconomy scenarios developed by. Source: CAR.
Researchers from Southwest Research Institute (SwRI) and Eaton have demonstrated the application of downspeeding and supercharging a diesel vehicle, in conjunction with optimizing transmission gear ratios and the shift schedule, to deliver a greater improvement in fueleconomy than a downsped and turbocharged configuration.
GM has made three product commitments for 2017 related to its sustainability strategy: to have 500,000 vehicles on the road in the US with some form of electrification ( earlier post ); to double the number of US models that can achieve an EPA-estimated 40 mpg US (5.9 Earlier post.).
liter engine option has a targeted fueleconomy of 27 mpg city / 38 mpg highway / 31 mpg combined (8.7, Fueleconomy for the V6-equipped model is expected to be 22 mpg city, 30 mpg highway, 25 mpg combined (10.7, The 2013 Altima equipped with the 4-cylinder, 2.5-liter
It achieves gasoline equivalent fuel efficiency of more than 70 mpg US (3.36 In addition to improving the fueleconomy and range of the powertrain, Hyundai has also created a more compact power source for the Tucson ix FCEV. fueleconomy. liter Nu engine delivering 40 mpg highway for the Elantra.
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
L/100 km (56 mpg US), equivalent to 109 g/km CO 2. Downsizing and technologies such as the Stop/Start system contribute to improved fuel efficiency in the gasoline-powered versions. L/100 km (41 mpg US); the equivalent CO 2 value is 138 g/km. TDI diesel with 105 PS and 250 N·m (184 lb-ft) consumes 4.2
Hyundai expects the 2016 Sonata Hybrid to improve fueleconomy more than 10%. The 2016 Sonata Hybrid features a downsized 2.0-liter The 2016 Sonata Hybrid features a downsized 2.0-liter Sonata Hybrid will be built at Hyundai’s Asan, South Korea assembly plant and will go on sale early this summer.
With the Generation 3 HEV system, Ford decided to downsize the engine from a 2.5L Atkinson to improve fueleconomy. The 2012 Fusion Hybrid carries an EPA fueleconomy rating of 41 mpg city, 36 mpg highway; Ford expects the upcoming 2013 Fusion Hybrid to offer about 47 mpg city, 44 mpg highway.
GM says that the choice to use a small-displacement turbocharged engine for a more powerful Verano model is consistent with Buick’s effort to downsize its powertrains without sacrificing performance. Fueleconomy numbers are not final, but the Verano Turbo is expected to be in line with Buick’s other turbocharged models.
The new turbocharged gasoline engine achieves a superior level of engine performance with maximum power output of 155kW (211ps) while improving fueleconomy with its downsized displacement. km/L (32 mpg US, 7.35 km/L (32 mpg US, 7.35 engine while reducing emissions. 250GT, 250GT Type S).
Current fueleconomy policy clearly demonstrates this fact. —“The Case for Technology Neutral Public Policy in FuelEconomy Debate”. The quickest and most cost-effective way to achieve our energy usage goals is through faster adoption of fuel-efficient downsized gasoline and diesel engines.
The auto industry’s current materials portfolio will need to be augmented to meet new 2025 fueleconomy standards, according to a WardsAuto and DuPont Automotive survey conducted in late July. 49% of respondents thought that powertrains would see the greatest percentage of material changes as a result of proposed 2025 CAFE standards.
Fiesta—available in four- and five-door bodystyles—will offer North American buyers a new choice of 15 class-exclusive technologies and projected highway fueleconomy of 40 mpg, besting the Honda Fit, Nissan Versa and Toyota Yaris and Corolla. Our fueleconomy leader is now a PowerShift automatic.
The 13-SKYACTIV delivers fuel efficiency of 30.0 km/L (JC08 test cycle)—71 mpg US and 59 mpg US, respectively. Customers are mainly single men and women, and people over 40 who are downsizing to a compact car. km/L (10-15 mode test cycle)/25.0
Small displacement engines offer excellent CO 2 and fueleconomy benefits; they have lower parasitic losses and operate more efficiently under part load conditions. They have also designed a 100 mpg UK (83 mpg US, 2.8 L/100km) plug-in hybrid scheduled for production in 2011.
On 15 Sep, NHTSA and the US EPA proposed a joint rulemaking on fueleconomy and greenhouse gas emissions for light duty vehicles: an average new car 34.1 mpg and 250 g CO 2 /km for model year 2016. mpg if the automotive industry were to meet this CO 2 level just through fueleconomy improvements.) ( Earlier post.).
Daihatsu will introduced the new technology in a fuel-efficient vehicle model due to be released in September this year. The company anticipates that it will be the only gasoline-powered vehicle delivering fueleconomy of 30 kilometers per liter (equivalent to 71 mpg US or 3.3 L/100km) in JC08 mode.
To meet the increased fueleconomy requirements for new vehicles, automakers have made major investments in engine downsizing, vehicle lightweighting, and vehicle electrification. Fuel efficiency improvements are relatively easily integrated into mass-market vehicles.
As a result, as the ethanol content of the fuel is increased, the fueleconomy and driving range for a given fuel tank size are reduced. Downsizing/downspeeding. Volumetric fueleconomy. Evaluating fueleconomy and CO 2 emissions of E10, E20 and E30 in an EcoBoost engine.
Yesterday, the US Environmental Protection Agency (EPA) and the National High Traffic Safety Administration (NHTSA) jointly established increasingly stringent greenhouse gas emission standards under the Clean Air Act for 2012 through 2016 model-year vehicles and fueleconomy standards under the Corporate Average FuelEconomy program, respectively.
liter EcoBoost is expected to deliver non-hybrid fuel efficiency of 26 mpg in the city and 37 mpg on the highway. liter Atkinson-cycle four-cylinder gasoline engine, significantly downsized from the previous 2.5-liter This powertrain is anticipated to deliver best-in-class fueleconomy of 47 mpg (5.0L/100km)
The testing process compares fueleconomy performance from the vehicle in its original condition with the performance using XL Hybrids’ charge-sustaining hybrid system. XLH engineers have already designed the next-generation release, in which the battery pack is downsized to 1.5 The company had been targeting a 20% reduction.
The positive results from this test indicate that we can downsize our battery pack, reducing cost and weight of the vehicle, and still achieve the 40 mile all-electric range needed for optimized typical driving. This initial test indicates that the vehicle should easily achieve over 100 miles per gallon in typical local daily driving.
Reductions in fuel consumption and CO 2 from base 2.0-liter liter ELC-Hybrid to downsized 1.4L VTES + SpeedStart. Based on a VW Passat family-sized saloon, the demonstrator currently incorporates a advanced, AVL-developed 2-liter gasoline engine already delivering a fuel consumption of 6.6 Click to enlarge.
Total system output is 380 PS (375 hp, 279 kW) and 428 lb-ft (580 N·m) of torque; combined-cycle fuel consumption is 8.2 mpg US), with CO 2 emissions of 193 g/km. Compared to a conventional SUV of the same size and power, the hybrid delivers more than 25% fuel savings in city driving. The new Touareg Hybrid combines a 3.3-liter
DeCicco’s analysis shows that optimizing internal combustion engines plus rising adoption of grid-free hybrids will enable new fleet fueleconomy (unadjusted) to reach 52 mpg (4.52 L/100km) by 2025 and 74 mpg (3.18 Adjusted on-road fueleconomy correspondingly would be 41 mpg (5.74
The engine also features low fuel consumption levels of less than 5.0 mpg US) in the NEDC, clearly undercutting both its predecessor and comparable competitors. The four-cylinder engine delivers 140 kW (190 hp) and 320 N·m (236.0 l/100 km (47.0 Enabling the performance of the new 2.0 Stroppiana, A.,
Working with BMW, BorgWarner combined two advanced turbocharging technologies—regulated two-stage (R2S) and variable turbine geometry (VTG)— to accelerate BMW’s engine downsizing strategy without compromising power and torque. straight-six diesel offering up to 4% better fueleconomy than its predecessor.
” The more weight we can take out of our vehicles though use of alternative materials, and other lightweighting strategies that we have, that enables us to further downsize the engine—which is the biggest lever you can pull in the vehicle. liter EcoBoost I-4, expected to deliver 30% better fueleconomy than the 2010 model.
The C 180 with manual transmission shows a drop in fuel consumption in comparison to its predecessor from between 7.6 l/100 km (31 mpg US and 31.8 mpg) at the time of the market launch in 2007 or from between 6.4 mpg) at the time of discontinuation in 2013 to between 5.5 and 47 mpg)—depending on the tires fitted.
mpg US) (NEDC combined consumption, provisional figure)—a fuel savings of 25% compared to the current S63 AMG. The wet start-up clutch replaces a conventional torque converter, and helps to save fuel. The improved fueleconomy is also in large measure due to the standard stop-start function. The new AMG 5.5-liter
SIDI Turbo also delivers a 20% improvement in fueleconomy compared to the 1.6-liter In the Opel Adam, it will give CO 2 emissions of well under 100 g/km, as well as combined cycle fuel consumption approaching 4.0 l/100 km (59 mpg US ). liter engine. All vehicle applications of the 1.0
The ICCT team—John German and Aaron Isenstadt—concluded that diesels have and will retain two significant advantages over gasoline engines: significantly better fueleconomy and cargo hauling and towing ability. mpg in model year 2025—equating to 54.5 mpg in model year 2025—equating to 54.5
Depending on the model and the tires fitted, combined cycle fuel consumption for the new family is between 4.3 mpg US) and CO 2 emissions range from 99 to 107 g/km. The objective was to make substantial cuts in emissions and fuel consumption, and also to reduce the weight of the engines and to make them more compact.
liter, 3-cylinder with low fuel consumption of 4.3 mpg US) (99 g/km CO 2 )—more efficient than any previous Golf with a gasoline engine. Despite its efficiency, the Golf TSI BlueMotion with the 85 kW / 114 hp downsized 999 cc EA211-series engine reaches 100 km/h in 9.7 l/100 km (52 mpg). l/100 km (51 mpg).
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