Green Car Congress

JANUARY 5, 2015

Drive cycle fuel economy for PFI, CDC, and multi-mode RCCI operation. Their paper is published in the International Journal of Engine Research. During RCCI-only operation, fuel usage was found to be between 57 and 69% gasoline. Credit: Curran et al. Click to enlarge.

Fuel Economy 150

Fuel Economy Economy Light Fuel 150

Green Car Congress

MARCH 30, 2013

BMW introduced the 328d Sedan at the New York International Auto, ushering in the next wave of BMW Advanced Diesel models in the US. liter TwinPower diesel 4-cylinder engine, which produces 180 hp (134 kW) and 280 lb-ft (380 N·m) of torque, available from 1,750 rpm. The 328d will feature BMW’s 2.0-liter Click to enlarge.

MPG 273

MPG BMW Diesel New York 273

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.

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Mazda Engine Gasoline Diesel 322

Green Car Congress

AUGUST 14, 2017

The results highlight the disparity between test-cycles and real-world emissions as well as the large disparity between gasoline and diesel vehicles. gNO x /km for a diesel vehicle with gross vehicle with GVWR x /km for a 7-seater diesel passenger vehicle. gNO x /km for gasoline; and 0.25 Source: The ICCT. Click to enlarge.

Gasoline 150

Gasoline India Diesel Emissions 150

Green Car Congress

SEPTEMBER 17, 2014

liter four-cylinder diesel engines in the 5 Series which boost the output of the new BMW 518d and new BMW 520d by another 5 kW apiece. Average fuel consumption drops to as little as 4.1 Both diesels are members of the BMW Group’s new modular engine family. New BMW 518d sedan. Click to enlarge. l/100 km (57.4 l/100 km (52.3 – 57.4

BMW 255

BMW MPG Diesel Exhaust 255

Green Car Congress

SEPTEMBER 9, 2014

Ricardo will display the first functional integration prototype of the Advanced Diesel Electric Powertrain (ADEPT) collaborative research project ( earlier post ) in public for the first time this week at the Low Carbon Vehicle Event (LCV 2014) in the UK. 48V Diesel Fuel Efficiency' ADEPT schematic. Click to enlarge.

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Diesel Downsizing Lead Acid Gasoline-Electric 231

Green Car Congress

JULY 24, 2018

liter diesel engine now available with Kia’s new eight-speed automatic transmission, and—in certain markets—48-volt mild-hybrid power ( earlier post ). liter diesel engine, employing the company’s new SmartStream efficiency technologies. liter diesel engine. liter, four-cylinder diesel engine. km/l (6.13

Diesel 150

Diesel Kia 2018 Hybrid 150

Green Car Congress

MARCH 4, 2010

The chart shows heat release from a standard diesel combustion cycle (solid black line), overlaid with the heat release from a TSCi cycle (dashed blue line). TSCi combustion minimizes heat loss to the cylinder walls and in the exhaust. The Syracuse team, for example, is using exhaust gas heat to help bring the fuel to SC states.)

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Fuel Economy Fuel Economy Engine 297

Green Car Congress

APRIL 14, 2014

Volkswagen is presenting the world premiere of the redesigned 2015 Jetta sedan at the 2014 New York International Auto Show. liter diesel ( earlier post ). liter 150-horsepower (112 kW) EA288 TDI Clean Diesel engine offered in the 2015 Jetta already conforms to the upcoming LEV3/Tier 3 emissions standard ( earlier post ) in the USA.

New York 220

New York 2015 Diesel Exhaust 220

Green Car Congress

AUGUST 18, 2012

When the new upgraded Kia Sorento CUV goes on sale later this year in most markets, it will incorporate changes which include a completely new platform and enhanced powertrains for better fuel economy with lower emissions. TCI diesel engines to improve their efficiency. Kia has fine-tuned both the Theta II 2.4 The revised 2.4-liter

Kia 225

Kia Diesel Engine Fuel Economy 225

Green Car Congress

SEPTEMBER 9, 2014

liter TDCi diesel engine. Ford engineers have further optimized power, torque and fuel efficiency from the 2.0-liter Advanced new diesel engine technologies are available on both the 1.5-liter Advanced new diesel engine technologies are available on both the 1.5-liter New diesel technology. liter EcoBoost model.

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Fuel Economy Ford Europe Fuel 218

Green Car Congress

DECEMBER 1, 2014

At the 2 nd International Conference Automotive 48 V Power Supply Systems , held last week in Düsseldorf, Germany, Controlled Power Technologies (CPT), a major sponsor of the event, together with leading car makers and Tier 1 suppliers, argued the need for an internationally agreed 48V electrical standard. —Paul Bloore.

Standards 257

Standards International Vehicles Hybrid 257

Green Car Congress

JULY 8, 2015

The associations pointed out that political measures restricting the rollout of the new generation of diesel technology would undermine existing efforts to cut CO 2 emissions. We have introduced high‐efficiency diesel engines and diesel particulate filters that eliminate almost all particle emissions from the exhaust tailpipe.

Diesel 150

Diesel Fleet Renewable Fuel 150

Green Car Congress

OCTOBER 24, 2017

Hyundai Motor Group outlined its future powertrain development strategy at its International Powertrain Conference in Korea. The Smart Stream powertrains deliver improved fuel economy and reduced exhaust emissions. Beginning with the introduction of 1.6-liter Beginning with the introduction of 1.6-liter

Hyundai 150

Hyundai Motor Motors Motoring 150

Green Car Congress

DECEMBER 2, 2015

A team from the International Council on Clean Transportation (ICCT) with colleagues from the US, China and Germany tested 73 Euro 6 diesel passenger cars on a chassis dynamometer over both the European type-approval cycle (NEDC, cold engine start) and the more realistic Worldwide harmonized light-duty test cycle (WLTC version 2.0,

Diesel 150

Diesel Exhaust Emissions Fuel Economy 150

Green Car Congress

JULY 16, 2013

Volkswagen has introduced a new version of the Golf GTD (“Gran Turismo Diesel”) in Europe, and plans to bring it to the US market, reportedly likely for the 2016 model year. diesel delivering 184 horsepower (137 kW), 280 lb-ft (380 N·m) of torque, CO 2 emissions of 109 g/km, and a NEDC combined fuel economy figure of 56 mpg US (4.2

Diesel 304

Diesel Exhaust MPH MPG 304

Green Car Congress

JANUARY 11, 2011

Daimler staged the debut of the diesel-powered all-wheel-drive 2012MY S350 BlueTEC 4MATIC at the 2011 North American International Auto Show— the return of the diesel-powered S-Class sedan to the US market. AdBlue, an aqueous urea solution, is injected into the exhaust flow. Powered by a 3.0-liter Powered by a 3.0-liter

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Diesel Market Power Powered 210

Green Car Congress

AUGUST 7, 2013

Opel will introduce the first in an all-new modular family of small-displacement three- and four-cylinder gasoline direct injection engines at the upcoming Frankfurt International Motor Show next month. The exhaust manifold is integrated inside the aluminum cylinder head, which is bolted directly to the low-inertia, water-cooled turbocharger.

Fuel Economy 236

Fuel Economy Fuel Economy Engine 236

Green Car Congress

APRIL 15, 2010

Mercedes-Benz achieved the low emissions solely by means of internal engine measures and without an additional particulate filter in the case of the Mercedes-Benz BlueTec engines or a fuel economy penalty. The new EEV technology is based on modified Mercedes-Benz BlueTec 5 diesel technology.

Mercedes 210

Mercedes Diesel Standards Emissions 210

Green Car Congress

APRIL 9, 2014

improvement in city fuel economy (24.5 Southwest Research Institute (SwRI) announced preliminary test results of its Dedicated-Exhaust Gas Recirculation (D-EGR) demonstration vehicle ( earlier post ) at the SAE 2014 World Congress in Detroit. Hydrogen-enriched exhaust is routed to the intake. mpg) and a 9.2%

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Gasoline Emissions Diesel Exhaust 317

Green Car Congress

JUNE 8, 2010

EADS Innovation Works is presenting a concept helicopter with a diesel-electric hybrid propulsion system at the ILA Berlin Airshow 2010, 8-13 June. The diesel-electric hybrid concept is one of the projects grouped under the name of eCO2avia by EADS Innovation Works.

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Diesel Concept Engine Hybrid 275

Green Car Congress

JUNE 29, 2013

Rolf Reitz of the University of Wisconsin found that reactivity controlled compression ignition (RCCI) ( earlier post ) in a light-duty engine can meet Tier 2 Bin 5 NO x levels without aftertreatment, while offering a 4% improvement in fuel consumption and 7.3% Their paper is published in the International Journal of Engine Research.

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Light Engine Wisconsin Fuel Economy 207

Green Car Congress

FEBRUARY 3, 2014

The new Jeep Cherokee ( earlier post ) will make its European debut at the 84 th Geneva International Motor Show this year. liter Multijet II turbo diesel delivering 170 hp matched witha new 9-speed automatic; a 140 hp version of the 2.0-liter liter diesel engine combined with a 6-speed manual; the 3.2-liter A 140 hp (104 kW) 2.0-liter

Jeep 220

Jeep Diesel Fuel Economy Russia 220

Green Car Congress

MARCH 19, 2010

This technology enables the elimination of exhaust aftertreatment and provides a cost-effective, durable and high fuel economy solution for mid-range off-highway engine customers. The Twin Vortex Combustion System is capable of meeting Tier 4 interim/Stage 3B legislation without the need for any form of exhaust aftertreatment.

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Exhaust Emissions Engine Fuel Economy 199

Green Car Congress

JANUARY 12, 2015

V8 Turbo Diesel. Nissan’s new 2016 Titan XD full-size pickup, which made its debut at the 2015 North American International Auto Show, was also the platform for the debut of the first vehicle installation of the all-new Cummins 5.0L V8 Turbo Diesel engine. V8 Turbo Diesel since the partnership began in 2007.

Diesel 150

Diesel 2016 Nissan Engine 150

Green Car Congress

AUGUST 8, 2017

This new proprietary combustion engine combines the advantages of gasoline and diesel engines to optimize environmental performance, power and acceleration performance. SKYACTIV-X even equals or exceeds the latest SKYACTIV-D diesel engine in fuel efficiency. Earlier post.). Earlier post.). Earlier post.). Yamasaki, Y.,

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Mazda Gasoline Fuel Economy Gasoline-Electric 186

Green Car Congress

OCTOBER 30, 2016

For the mobility of the future, we are deliberately not committing ourselves to one solitary form of drive system, but to a coexistence of efficient and clean petrol engines, diesels, plug-in hybrids, battery and hydrogen drive systems. Another feature of the new family of premium gasoline engines is near-engine exhaust aftertreatment.

Gasoline 150

Gasoline Mercedes Engine Diesel 150

Green Car Congress

JUNE 2, 2014

In-use testing of three light duty diesel vehicles—certified to US-EPA Tier2-Bin5 and California LEV-II ULEV emissions limits— found a wide variation in real world emissions performance relative to the regulatory limits. diesels and one 3.0L diesel) over pre-defined test routes exhibiting diverse driving conditions.

Diesel 230

Diesel Light Emissions Los Angeles 230

Green Car Congress

MARCH 20, 2012

A new report highlights the results of research work carried out by Ricardo and TRL on behalf of the UK Department for Transport, exploring the means by which improvements in diesel fuel efficiency could be realized within the rail network of Great Britain. Potential fuel economy benefit over baseline is 30% on the freight duty cycle.

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Diesel Gas Fuel Fuel Economy 218

Green Car Congress

FEBRUARY 9, 2011

million to help 17 New York State companies develop and commercialize innovative new transportation technologies intended to reduce greenhouse gas emissions, decrease reliance on fossil fuels, and create jobs. Salt Point) is working on a diesel additive that would increase fuel efficiency by reducing engine friction.

Diesel 199

Diesel Transportation New York Pollution 199

Green Car Congress

APRIL 21, 2017

GDI engines have better fuel economy and lower carbon-dioxide emissions than more conventional port fuel injection engines; however, the technology results in higher fine-particle emissions. GDI engines now account for about 60% of the US market, and their use worldwide is forecast to grow.

Engine 150

Engine Exhaust Gasoline Seattle 150

Green Car Congress

SEPTEMBER 19, 2012

Aerodynamic improvements, weight savings and engine enhancements have reduced fuel consumption and CO 2 emissions across the range. Toyota anticipates a 1/3 full hybrid, 1/3 gasoline, 1/3 diesel engine mix. In addition to improving torque at low and medium engine speeds, the system also reduces emissions and enhances fuel efficiency.

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Gasoline Toyota Diesel Emissions 252

Green Car Congress

OCTOBER 9, 2010

liter V6 diesel engine. Each cylinder has a central direct injector with cooled EGR (exhaust gas recirculation) as an integral part of the cylinder heads. Independent engine manufacturer VM Motori SpA of Italy has awarded. VM Motori CGI Cylinder Block and Bedplate. Each valve is driven by finger followers.

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Diesel Aston Martin Land Rover Chrysler 199

Green Car Congress

JANUARY 16, 2012

The new Peugeot 208 B-segment supermini, which launches this spring in Europe, will be available in 3- and 5-door bodystyles with a range of gasoline and diesel engines including a new 3-cylinder gasoline engine range and the latest generation of Stop & Start System (e-HDi) diesel engines. Extended e-HDI diesel range.

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Gasoline Diesel Engine France 236

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. Hyundai will continue its efforts to develop light-weight and fuel-efficient transmissions. WGT diesel engine, Euro 6 R 2.0

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Hyundai Future Exhaust Gasoline 218

Green Car Congress

FEBRUARY 5, 2018

The Ricardo CryoPower split-cycle engine concept redefines the processes of internal combustion to enable significantly improved internal thermal efficiency in comparison with today’s state-of-the-art engines. CryoPower is based on the use of a separate induction and compression cylinder from that used for combustion and exhaust.

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Commercial Engine Companies Fuel 199

Green Car Congress

OCTOBER 25, 2017

Featuring Mazda’s own Spark-Controlled Compression Ignition combustion method, the SKYACTIV-X engine represents the next step in Mazda’s quest to develop a gasoline engine with the ideal internal combustion mechanism. Top: Mazda’s road map to the ideal internal combustion engine in 2011. Earlier post.). Click to enlarge.

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Mazda Engine Concept Fuel Economy 170