Green Car Congress

AUGUST 9, 2021

Their results indicated that although modest changes can be observed in the behavior of a subset of engine operating parameters, overall engine performance and adaptability are not compromised by using E30. MPG compared to E15. They also determined that an average price difference of 2.5% —Alsiyabi et al. 2021.121629.

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Fuel Gasoline Vehicles Nebraska 375

Green Car Congress

JULY 12, 2013

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.). Earlier post.). Manufacturing energy use and emissions.

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GM MPG Manufacturer 2017 275

Green Car Congress

SEPTEMBER 3, 2010

A new economic analysis in an issue brief from the Consumer Federation of America (CFA) is recommending that the Obama Administration set a fleet-wide car and light truck fuel economy standard of 60 mpg (3.92 The economic analysis shows that going to 38 mpg (6.19 L/100km) by 2025 and 74 mpg (3.18 L/100km) and 60 mpg (3.92

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MPG Standards America Fuel Economy 225

Green Car Congress

APRIL 10, 2014

The SUV, a 2009 Ford Explorer with a 4-liter V6 engine, was also tested while towing an enclosed trailer. liter four-cylinder engine, also suffered as its fuel economy dipped 22% from 42.5 l/100 km) at 60 mph (97 km/h) to 33 mpg (7.1 The researchers tested the vehicles at a variety of speeds with the different configurations.

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Fuel Economy Economy Cost Of Fuel 313

Green Car Congress

MARCH 18, 2015

Compared to the gasoline-engined C 250, the Mercedes-Benz C 350 e plug-in hybrid ( earlier post ) can reduce full life-cycle (manufacture, use over 200,000 km and recycling) CO 2 emissions by some 26% (9.6 liters per 100 kilometres (98 - 112 mpg US), or 55 – 48 g CO 2 /km) and up to 31 kilometres (19 miles) of all-electric driving.

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Gasoline PHEV Emissions Mercedes 150

Green Car Congress

JANUARY 18, 2014

year plans and roadmaps, with a concomitant focus of the majority of its resources on a limited number of “highest probability of success” pathways/approaches to ensure that the program initiatives are supported at a critical mass (both in terms of dollars and time) for maximum impact. Advanced Combustion Engine R&D. duty engines.

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Carbon Fiber Engine Battery Powered Fuel 252

Green Car Congress

JANUARY 13, 2017

The standards are projected to result in average fleet-wide consumer fuel economy sticker values of 36 miles per gallon (mpg) by model year 2025, 10 mpg higher than the current fleet average. mpg-e (if all reductions were achieved exclusively through fuel economy improvements). Click to enlarge.

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EPA Light Standards Fuel Economy 150

Green Car Congress

JULY 24, 2011

Daihatsu, the minivehicle specialist in the Toyota Group, has developed “e:S Technology (Energy Saving Technology) that it says will be at the heart of production of future motor vehicles with high fuel efficiency, low prices, and resource-saving features. The engine uses an i-EGR system. L/100km) in JC08 mode.

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MPG Engine Oil Downsizing 246

Green Car Congress

FEBRUARY 14, 2020

Used Priuses, especially the Generation 2 that were made from 2004 to 2009 are becoming a bargain to buy, especially for the MPG and features you get in return. We only drove ’normal’ ICE (Internal Combustion Engine) cars before but those gave me a feeling of always being in a hurry. l/100 km (51 mpg US) in the summer, and 5.3

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2004 Prius Cheap 2009 409

Green Car Congress

JULY 14, 2016

The upside of gasoline direct injection (GDI) engines is widely seen as being improved fuel economy coupled with an increase in specific power (especially with turbocharging), enabling significant downsizing. In other words, while the use of GDI engines can reduce CO 2 , it also can increase BC—contributing to further warming.

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Climate Engine Carbon Fuel Economy 150

Green Car Congress

JULY 8, 2016

Porsche has officially dedicated a new engine plant for eight-cylinder engines. At full plant utilization produces around 200 eight-cylinder V-engines daily. Porsche’s new engine plant will also contribute towards synergies within the Volkswagen Group. The assembly of a new engine begins every 3.5

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Porsche Engine Lithium Titanate Gasoline-Electric 170

Green Car Congress

AUGUST 12, 2020

kWh/100 km; combined CO 2 emissions: 54 – 49 g/km) features a synchronous electric motor delivering a maximum power output of 80 kW/109 hp, which is combined with an efficient straight six-cylinder gasoline engine with BMW TwinPower Turbo Technology and 210 kW/286 hp, together generating an overall system output of 290 kW/394 hp.

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BMW PHEV Plug-in Hybrid 418

Green Car Congress

MARCH 26, 2015

The challenge was making those significant advancements while ensuring that the engine we produced would be commercially viable. The demonstration vehicle, provided by Nissan North America, is a 2010 Nissan Titan originally equipped with a gasoline V8 engine. base engine to begin research, and from there, the evolution began.

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Fuel Economy Economy Diesel Light 150

Green Car Congress

MARCH 27, 2015

Testing was also conducted at the DTNA Detroit engineering facility to demonstrate engine efficiency by achieving 50.2% engine brake thermal efficiency. mpg (19.26 mpg (19.26 liter engine, a hybrid system, a Waste Heat Recovery (WHR) system, along with a number of other upgrades.

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2009 Engine Detroit Oregon 150

Green Car Congress

MARCH 31, 2014

Because of the shifts in the materials mix of the vehicles, the material resources requirements for manufacturing also changed. Where energy resources are concerned, lignite, hard coal and uranium figure principally in car production. l/100 km (31 mpg US and 31.8 mpg) at the time of the market launch in 2007 or from between 6.4

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Mercedes CO2 2007 MPG 252

Green Car Congress

JUNE 23, 2014

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 fuel economy (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.). Source: Cummins.

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Fuel Economy Economy Gasoline Downsizing 357

Green Car Congress

MARCH 2, 2015

Together with the diesel engine, the car can cover a total distance of 1,410 kilometers (876.1 US mpg) and has a CO 2 emission level of less than 50 grams per kilometer (80.5 TDI, a highly efficient latest-generation V6 diesel engine, delivers 190 kW (258 hp) of power and 600 N·m (442.5 Powered by the 17.3

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Audi Diesel MPG SUV 150

Green Car Congress

NOVEMBER 17, 2009

Theta II GDI, its first Gasoline Direct Injection engine before an audience of engineers attending the Ninth Annual Hyundai-Kia International Powertrain Conference in Korea. Theta II GDI engine will make its debut in the first half of 2010 starting with the recently launched Sonata. Theta II GDI. Click to enlarge.

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Hyundai Gasoline Engine Production 210

Green Car Congress

MARCH 14, 2013

and Peterbilt Motors Company, a division of PACCAR, released test results showing their demonstration SuperTruck tractor-trailer achieved a 54% increase in fuel economy, averaging nearly 10 mpg US (23.5 Scope and demonstrate improvements for a 55% engine efficiency. Sources of increased engine thermal efficiency. Cummins Inc.

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Peterbilt Fuel Economy Economy Fuel 342

Green Car Congress

AUGUST 17, 2015

From 1923 through 1935, on-road fuel economy stayed approximately constant at around 14 mpg. mpg, in 1973. mpg in 1991. mpg in 2013. mpg (23 l/100 km) in 1936 to 7.8 mpg (30 l/100 km) in 1965. mpg (24 l/100 km) in 1966 to 17.0 mpg in 2013. mpg in 2013. mpg (42 l/100 km) to 6.4

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Fuel Economy Economy 2013 MPG 150

Green Car Congress

SEPTEMBER 29, 2012

—NREL Project Engineer Michael Lammert. mpg, 13% greater than the 9.2 mpg of the conventional group on those routes a year earlier. mpg, 20% greater than the 7.9 mpg of the conventional group on those routes a year later. mpg, 20% greater than the 7.9 Resources. Earlier post.) Lammert and K.

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Fuel Economy Economy Hybrid Diesel 350

Green Car Congress

DECEMBER 13, 2013

EPA projects advanced transmissions (6+ speeds and CVTs), gasoline direct injection (GDI) systems, and turbocharged engines will be installed on at least 15% of all MY 2013 vehicles. mpg higher (+5.4%) than MY 2011. mpg fuel economy improvement from MY 2011 to MY 2012 is the second largest annual improvement in the last 30 years.

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Fuel Economy 2012 Economy EPA 247

Green Car Congress

APRIL 25, 2016

DSF—a software-enabled powertrain technology that integrates advanced digital signal processing with advanced powertrain controls—reduces the pumping losses while improving the combustion stability in spark ignition engines. mpg at DSF versus 17.34 mpg at V8 mode. Earlier post.) Earlier post.). Click to enlarge.

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Fuel Economy Economy GM GMC 150

Green Car Congress

JULY 11, 2017

The International Council on Clean Transportation (ICCT), one of the organizations at the root of uncovering the Volkswagen diesel emission scandal ( earlier post ), has published a new analysis of developments and trends in advanced diesel engine technology. mpg in model year 2025—equating to 54.5

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Diesel Light Fuel Economy 2017 186

Green Car Congress

APRIL 19, 2013

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. In the face of increased regulatory stringency (e.g., Earlier post.)

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Engine Fuel Ford Future 253

Green Car Congress

MARCH 6, 2013

Sivak found that while the vehicle fuel economy of the entire light-duty fleet improved by 40% (from 13 mpg US to 21.6 mpg US, or from 18.1 mpg US to 29.8 mpg US, or 9.5 l/100km to 10.9 l/100km), because of the decrease in vehicle load, the occupant fuel economy only improved by 17% (from 24.8

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Fuel Economy Economy Fuel North America 311

Green Car Congress

JULY 21, 2010

The California Air Resources Board (ARB) and the US Environmental Protection Agency (EPA) have presented preliminary proposals aimed at closing compliance loopholes for medium- and heavy-duty diesel engines using SCR-based NO x emissions control systems for 2011 and later model years.

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2010 EPA Engine Exhaust 186

Green Car Congress

OCTOBER 25, 2010

mpg on average, while the other car averaged 43 mpg. The Audi A3 TDI has an EPA average highway fuel economy rating of 42 mpg on traditional clean diesel fuel. RenDiesel can also be made from synthetic gas produced from biomass and waste resources. Throughout the ‘Eureka!

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Audi Fuel MPG Colorado 239

Green Car Congress

SEPTEMBER 9, 2015

The vehicle features smaller, lighter hybrid system components; higher energy density in the batteries; and an internal combustion engine with a thermal efficiency of more than 40%. It’s not just about MPG anymore,” said Toyota. Resources will be directed into developing advanced technologies, and further strengthening product appeal.

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Prius Toyota 2016 Las Vegas 150

Green Car Congress

SEPTEMBER 8, 2011

mpg US (13.5 Factors related to vehicle maintenance that impact fuel economy include engine tuning, tire selection and maintenance, and weight of engine oil. Out-of-tune engine. Improper engine oil. mpg in actual fuel economy (a reduction of 45%) as a result of disregarding all eco-driving practices.

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Fuel Economy Economy Fuel North America 252

Green Car Congress

MARCH 22, 2017

Starting from a baseline 26 mpg (9.04 l/100 km) in 2016, the The ICCT team assessed increased consumer label fuel economy (as opposed to the regulatory test fuel economy) to 35 mpg (6.71 l/100 km) in 2025 and to 42–46 mpg (5.6-5.11 Advanced engines. across vehicle types, at a cost of $75–$149 for various engine sizes.

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Fuel Economy Economy Fuel Price 210

Green Car Congress

MARCH 23, 2017

Seventy-four percent out of the 124% improvement comes from aerodynamic enhancements, while the rest comes from engine efficiency, tire rolling resistance, light weighting and other advancements. On a track test, the new SuperTruck I vehicle achieved 13 mpg (18.1 l/100 km), compared to a typical truck on the road that gets around 5.8

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Fuel Fuel Economy Eaton MPG 170

Green Car Congress

JULY 31, 2013

engine uses a variable-swirl intake mechanism to enhance performance while reducing emissions. The effectiveness of any such variable mechanism is linked to the quality of its controls; GM’s engineering team spent a great deal of effort calibrating the actuator precisely to open and close the valves for optimal performance.

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2000 Diesel 2002 EPA 247

Green Car Congress

APRIL 9, 2014

Specific BSFC improvements from the D-EGR engine relative to baseline engine. Overall, the engine offered a 13.1% mpg) and a 9.2% liter gasoline direct injection engine. Terry Alger, assistant director in SwRI’s Engine, Emissions and Vehicle Research Division. from 385 g/kWh to 330 g/kWh in the D-EGR engine.

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Gasoline Emissions Diesel Exhaust 317

Green Car Congress

JULY 28, 2014

The shape and form of road transportation alternative fuels markets vary greatly by region, largely influenced by government regulations, local resources, infrastructure, and fuel prices. Relatively modest incremental fuel economy improvements of 2 mpg to 3 mpg per vehicle can have significant impacts on global oil demand.

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Transportation Global Fuel Alternative Fuels 255

Green Car Congress

SEPTEMBER 25, 2012

The company said that the complexity of the engineering solution will determine how many vehicles return to service. This action is being taken to build upon the lessons from the initial deployment and to concentrate resources and technical development on a superior battery. mpg, while the minivans delivered 55.0

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Chrysler PHEV Fleet Minivan 268

Green Car Congress

SEPTEMBER 2, 2010

DeCicco’s analysis shows that optimizing internal combustion engines plus rising adoption of grid-free hybrids will enable new fleet fuel economy (unadjusted) to reach 52 mpg (4.52 L/100km) by 2025 and 74 mpg (3.18 Adjusted on-road fuel economy correspondingly would be 41 mpg (5.74 L/100km) and 60 mpg (3.92

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Fleet Fuel Automobile MPG 236