Green Car Congress

MAY 16, 2019

Reducing engine-out emissions cuts tailpipe emissions in the crucial period before catalyst light-off and reduces the need for costly aftertreatment systems. The industry has long recognized that increasing injection pressure to 500+ bar could substantially cut engine-out particulates while improving CO2 emissions and fuel economy.

Emissions 257

Emissions Gasoline Fuel Exhaust 257

Green Car Congress

OCTOBER 23, 2014

of total worldwide light-duty vehicle sales by 2023, or about 2.5 Of note are fuel efficiency advances made to conventional internal combustion engines (ICEs) through stop-start technologies, the use of lightweight materials for body panels and chassis, engine downsizing, and growing interest in diesel. million units.

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Plug-in Plug Global Sale 276

Green Car Congress

JANUARY 29, 2021

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.

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General Motors Carbon Emissions GM 199

Green Car Congress

SEPTEMBER 9, 2014

Engine downsizing through charge boosting is a well-recognized means of improving internal combustion engine fuel efficiency, by increasing the proportion of the drive cycle at which the powertrain operates within or close to the region of peak fuel efficiency of its operating map. 48V Diesel Fuel Efficiency'

Diesel 231

Diesel Downsizing Lead Acid Gasoline-Electric 231

Green Car Congress

OCTOBER 10, 2012

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.

Waste 312

Waste PHEV Fuel Exhaust 312

Green Car Congress

JUNE 25, 2012

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. We don’t touch the warranty. Both the 2.0

Hybrid 330

Hybrid Fuel Lithium Ion Boston 330

Green Car Congress

JULY 28, 2014

However, Navigant foresees that the consumption of gasoline will slowly decrease as alternatives and diesel become more popular in light-duty vehicle (LDV) segments. The most impactful fuel savings strategy is likely to come from fuel efficiency improvements in the conventional vehicle platform and the internal combustion engine (ICE).

Transportation 255

Transportation Global Fuel Alternative Fuels 255

Green Car Congress

MAY 1, 2012

This concept system is expected to be ideal for heavily downsized applications and developing markets. Delphi also showcased its light-weight new Unit Pump Common Rail (UPCR) system, a cost-effective concept specifically designed for diesel engines with one to four cylinders. New high pressure heavy duty common rail systems.

Engine 199

Engine Light Diesel 2000 199

Green Car Congress

DECEMBER 9, 2016

By rightsizing engines with available technologies, automakers are able to continue applying the benefits of smaller turbocharged engines while fine-tuning powertrain systems to further optimize fuel economy, emissions and performance. E-boosting products can significantly improve engine responsiveness and also provide better fuel economy.

Global 150

Global Sale Transportation Vehicles 150

Green Car Congress

JUNE 24, 2016

At the 2016 International VDI Congress “Drivetrain for Vehicles” in Friedrichshafen, Germany, John Fuller, Director of Concepts & IP for Torotrak Group, presented and discussed the company’s latest advances to optimize its full-toroidal variator technology for the light vehicle market as applied in continuously variable transmissions (CVTs).

Low Cost 225

Low Cost Downsizing Congress Fuel Economy 225

Green Car Congress

APRIL 18, 2013

In a fairly bleak assessment of global progress towards low-carbon energy, the International Energy Agency (IEA) concluded that, despite a few bright spots such as the rapid expansion of renewable technologies and the growth of hybrid and EV sales, the progress is far below that required to achieve a 2 °C pathway—i.e., Source: IEA.

Carbon 265

Carbon Supplies Global Transportation 265

Green Car Congress

OCTOBER 25, 2012

Hyundai Motor Group this week outlined its latest powertrain technologies and future plans at the 12 th Hyundai-Kia International Powertrain Conference, held near the Hyundai Motor Group R&D Center in Korea. In keeping with the trend to downsizing, Hyundai has been expanding the application of Turbo Gasoline Direct Injection (T-GDI) engines.

Hyundai 218

Hyundai Future Exhaust Gasoline 218

Green Car Congress

JUNE 28, 2010

The presence of low-speed pre-ignition is considered a major impediment to automobile manufacturers’ efforts to aggressively downsize engines to reduce carbon dioxide emissions. This problem was important enough to the automotive industry that SwRI chose to fund the work internally through our internal research and development program. —Dr.

Engine 186

Engine Fuel Economy Gasoline Emissions 186

Green Car Congress

JUNE 4, 2010

Various combinations of commercially available technologies could greatly reduce fuel consumption in passenger cars, sport-utility vehicles, minivans, and other light-duty vehicles over the next 15 years without compromising vehicle performance or safety, according to a new report by the National Research Council. Engines and Technologies.

Purchase 210

Purchase Lithium Ion Fuel Available 210

Green Car Congress

AUGUST 4, 2011

Mazda’s roadmap to the ideal internal combustion engine. the step-by-step introduction of electrification to SKYACTIV internal combustion engines: stop-start, followed by regenerative braking, followed by electric motor drive technologies. Energy balance in an internal combustion engine. Click to enlarge. Click to enlarge.

Mazda 322

Mazda Engine Gasoline Diesel 322

Green Car Congress

MARCH 19, 2013

The technical and macro-economic study, commissioned by the European Climate Foundation, focuses on light-duty vehicles. This derives from the fact that most of the money spent on fuel leaves the European economy, while most additional money spent on fuel-saving technology remains in Europe as revenues for the technology suppliers.

Cost Of 261

Cost Of 2020 Fuel CO2 261

Green Car Congress

DECEMBER 17, 2015

The initiative intends to accelerate the widespread deployment of significantly improved fuels and vehicles (passenger to light truck to heavy duty commercial vehicles) by 2030. Instead, the internal combustion engine will continue to be integral to the transportation of people and goods for the foreseeable future. Earlier post.)

Engine 150

Engine Fuel Fuel Economy Light 150

Green Car Congress

JANUARY 11, 2010

The next-generation Ford Focus 5-door hatchback, revealed at the 2010 North American International Auto Show. Ford unveiled its strategically important next-generation Ford Focus in both four-door sedan and five-door hatchback styles at the 2010 North American International Auto Show (NAIAS) in Detroit. Click to enlarge.

Ford 199

Ford Engine Global Market 199

Green Car Congress

MAY 18, 2015

An open access paper on the study (an update of an earlier version published late last year) appears in the International Journal of Engine Research. Downsized engines can use increased compression ratios and boost pressures to improve their volumetric efficiency, in order to achieve comparable performance to their larger counterparts.

Fuel 150

Fuel Exhaust Gas Engine 150

Green Car Congress

DECEMBER 2, 2009

Fiesta—available in four- and five-door bodystyles—will offer North American buyers a new choice of 15 class-exclusive technologies and projected highway fuel economy of 40 mpg, besting the Honda Fit, Nissan Versa and Toyota Yaris and Corolla. Our fuel economy leader is now a PowerShift automatic. The Ford Fiesta’s 1.6-liter

Los Angeles 199

Los Angeles North America Ford MPG 199

Green Car Congress

APRIL 4, 2012

Nissan staged the world debut of the 5 th -generation Altima Sedan at the New York International Auto Show. liter engine option has a targeted fuel economy of 27 mpg city / 38 mpg highway / 31 mpg combined (8.7, Fuel economy for the V6-equipped model is expected to be 22 mpg city, 30 mpg highway, 25 mpg combined (10.7,

MPG 230

MPG 2013 Nissan Fuel Economy 230

Green Car Congress

JANUARY 14, 2011

Ford made a splash at the North American International Auto Show (NAIAS) in Detroit with the introduction of 10 C-segment cars, including a new hybrid and plug-in hybrid based on the C-MAX ( earlier post )—this following on the roll-out the prior week of the Ford Focus Electric ( earlier post ). Hydrogen is farther out.

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Ford Fuel Emissions Vehicles 252

Green Car Congress

SEPTEMBER 2, 2010

Tripling US new light-duty vehicle fleet fuel efficiency by 2035 through evolutionary change—e.g., Tripling US new light-duty vehicle fleet fuel efficiency by 2035 through evolutionary change—e.g., Adjusted on-road fuel economy correspondingly would be 41 mpg (5.74 Source: DeCicco 2010. Click to enlarge.

Fleet 236

Fleet Fuel Automobile MPG 236

Green Car Congress

OCTOBER 8, 2015

The additional control of compressed air for transient performance provided by Cobra means that we can purge diesel particulate filters and other forms of exhaust after-treatment for NO x reduction and, most importantly, without compromising fuel economy. Phil Bush, technology manager at Eminox.

Vehicles 150

Vehicles Exhaust Emissions Diesel 150

Green Car Congress

JANUARY 16, 2012

With five models, four of which are equipped with the new generation Stop & Start System (e-HDi), the diesel range starts at 87g/km of CO 2 (delivering fuel economy of 69 mpg US or 3.4 L/100km) and doesn’t exceed 99 g CO 2 /km. The 208 also introduces a new range of 3-cylinder gasoline engines, 1.0- mpg US or 4.3 208 gasoline range.

Gasoline 236

Gasoline Diesel Engine France 236

Green Car Congress

AUGUST 16, 2016

Develop and demonstrate technologies to enable a downsized, boosted, lean, low temperature gasoline combustion engine system that improves fuel economy while meeting emissions requirements. valve faces, piston crowns, and exhaust ports) to improve fuel economy. General Motors. HRL Laboratories, LLC. Description. Federal funding.

Vehicles 150

Vehicles Plug-in Lithium Ion Universal 150

Green Car Congress

DECEMBER 17, 2015

The engine should yield fuel efficiency gains of more than 50% compared to a downsized, turbo-charged gasoline direct injection engine, while reducing the overall cost of the powertrain system, said Fabien Redon, Vice President, Technology Development at Achates Power. Earlier post.) Earlier post.). Earlier post.).

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Downsizing Engine Fuel Gasoline 150

Green Car Congress

NOVEMBER 28, 2016

The intended application is light-, medium-, and heavy-duty markets including hybrid architectures. Thrust 1 builds on the significant amount of work carried out over the past several decades, focused on building advanced boosted, downsized, and downspeeded spark ignition engines. Fuel impacts on catalyst light-off temperatures.

Engine 150

Engine Fuel Vehicles Emissions 150

Green Car Congress

SEPTEMBER 30, 2009

Continuing Opel’s strategy of downsizing, a new 103 kW/140hp 1.4 It focuses on excellent fuel economy and returns 5.5 The new, downsized 103 kW/140 hp 1.4-liter Under-skirt piston oil cooling jets, an oil cooler and exhaust valves filled with sodium are further features ensuring durability under higher internal temperatures.

Exhaust 199

Exhaust MPG Gasoline-Electric Engine 199

Green Car Congress

JANUARY 10, 2013

Even in the BRICs, ICE downsizing has become a big deal. The survey found that most companies are hedging their bets and spreading funding across a wide range of areas, with ICE downsizing and plug-in hybrids expected to receive the greatest investment over the next 5 years. Click to enlarge. Winners and losers.

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Downsizing Global Auto Brazil 231

Green Car Congress

JUNE 16, 2011

To address this request, the NRC formed the Committee on the Assessment of Technologies for Improving Light-Duty Vehicle Fuel Economy. Further, the benefits of some technologies are not completely represented in the tests used to estimate corporate average fuel economy (CAFE).

Fuel 210

Fuel Downsizing Fuel Economy Diesel 210

Green Car Congress

MAY 26, 2015

Combined fuel economy (mpg). The second-generation hybrid system has been thoroughly enhanced from its predecessor: The downsized GDI engine features an aluminum block and head, a compression ratio of 13.5:1, Sonata PHEV is expected to deliver 93 MPGe combined in EV mode based on internal estimates. Engine power (kW).

PHEV 150

PHEV 2016 Hyundai Plug-in 150

Green Car Congress

JUNE 23, 2015

A comparison of the benefits of two different cylinder deactivation operating strategies for downsized 3-cylinder engines such as the 1.0L liter EcoBoost engine recently received its eighth award in four years at the 2015 International Engine of the Year Awards. Even for an aggressively downsized engine such as the 1.0-liter

Ford 150

Ford Fuel Economy Downsizing Economy 150

Green Car Congress

JUNE 19, 2015

The analysis used by federal agencies to set standards for fuel economy (CAFE) and greenhouse gas emissions for new US light-duty vehicles from 2017 to 2025 was thorough and of high caliber overall, according to a new report from the National Research Council. UMTRI Survey: US drivers want better fuel economy, don’t care how.

Standards 150

Standards Fuel Economy Economy EPA 150

Green Car Congress

DECEMBER 11, 2011

Light duty vehicle fleet by type and average fuel efficiency. Growth is led by developing regions such as China, India, Africa and other emerging economies. Growth is led by developing regions such as China, India, Africa and other emerging economies. Source: ExxonMobil Outlook. Click to enlarge. L/100 km) by 2040.

Personal 408

Personal Global Transportation Fuel 408

Green Car Congress

JUNE 27, 2017

3 B-Cycle gasoline engine is the first example of Volkswagen’s “Rightsizing” strategy—an engine development strategy that looks to for the optimal balance of displacement, output, torque and efficiency based on vehicle class and real-world operating conditions, rather than just seeking to downsize. Fuel economy city/hwy/comb.

2018 314

2018 Engine SUV MPG 314

Green Car Congress

JUNE 2, 2015

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 Based on the interplay of various internal engine modifications—i.e., Four counterweights reduce internal forces in the crankshaft, which in turn reduces loads on the crankshaft main bearings.

Gasoline 150

Gasoline MPG Exhaust Engine 150