Green Car Congress

MAY 4, 2012

Engineers at Transonic Combustion, a start-up developing a fuel efficient supercritical (SC) fuel injection and combustion system—Transonic Combustion, or TSCi ( earlier post )—have demonstrated the TSCi process using gasoline fuel at low load without EGR, medium load with EGR, and high speed low load with EGR.

Fuel Economy 262

Fuel Economy Gasoline MPG Economy 262

Green Car Congress

OCTOBER 10, 2014

EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. mpg increase over the previous year and an increase of nearly 5 mpg since 2004. Adjusted fuel economy distribution by model year. Fuel economy.

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Fuel Economy MPG Economy EPA 230

Green Car Congress

MARCH 9, 2013

Diesel will surpass gasoline as the number one transportation fuel worldwide by 2020 and continue to increase its share through 2040, according to ExxonMobil’s recently published Outlook For Energy: A View To 2040. Sources for fuel economy gains in light-duty vehicles. Click to enlarge. Source: ExxonMobil Outlook.

Gasoline 383

Gasoline Transportation 2020 Diesel 383

Green Car Congress

OCTOBER 11, 2014

The agency’s reasoning was that since alternative fuel vehicle production has generally been less than 0.1% of total vehicle production until very recently, the impact of excluding alternative fuel vehicles was negligible. In the analysis, EPA uses overall fuel economy in mpg equivalent (mpge) and tailpipe CO 2 emission values.

Fuel Economy 312

Fuel Economy EPA Economy PHEV 312

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. The majority of the emissions and fuel savings from current vehicles, EPA noted, is due to new gasoline vehicle technologies. mpg, or 22%.

Fuel Economy 247

Fuel Economy 2012 Economy EPA 247

Green Car Congress

AUGUST 1, 2012

With AS&G (Auto Stop & Go, i.e., a stop-start system) and other technologies applied, the M and G trim levels achieve fuel economy of 27.2 km/liter (64 mpg US, 3.7 L/100km) on the JC08 cycle, making the Mirage the most fuel efficient registered gasoline car in Japan. mpg US, 4.3 km/liter (54.6

Japan 287

Japan Mitsubishi MPG Gasoline 287

Green Car Congress

MARCH 15, 2013

Adjusted CO 2 emissions and adjusted fuel economy, MY 1975-2011. The report finds that CO 2 emissions rates and fuel economy values reflect a very favorable multi-year trend beginning in MY 2005. The fleet-wide average real world MY 2011 personal vehicle CO 2 emissions value is 398 g/mi and average fuel economy is 22.4

Fuel Economy 284

Fuel Economy 2012 EPA Economy 284

Green Car Congress

JUNE 5, 2012

The average sales-weighted fuel economy (adjusted EPA window sticker value) of new vehicles purchased in the US dropped 0.2 mpg in May from the level in April to 23.7 mpg US (9.9 The average sales-weighted fuel economy (adjusted EPA window sticker value) of new vehicles purchased in the US dropped 0.2

Fuel Economy 218

Fuel Economy MPG Economy Purchase 218

Green Car Congress

JANUARY 16, 2018

EPA recently released the latest edition of its annual report Light-Duty Automotive Technology, Carbon Dioxide Emissions and Fuel Economy Trends. The report found that fuel economy for the US fleet continues to improve. Model year (MY) 2016 vehicle fuel economy was 24.7 mpg per year.

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Fuel Economy Economy EPA Fuel 261

Green Car Congress

JANUARY 4, 2013

The average fuel economy (window-sticker value) of new vehicles sold in the US in December was 23.9 mpg (or 19%) from the value in October 2007 (the first month of monitoring); however, the fuel economy in December was down 0.2 This is an increase of 3.8 This is an increase of 3.8 Source: UMTRI. Click to enlarge.

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Fuel Economy Economy Fuel 2007 225

Green Car Congress

MARCH 11, 2012

Light duty vehicle characteristics for seven model years. In terms of market share, gasoline direct injection doubled in MY 2010 (from 4.2% In terms of market share, gasoline direct injection doubled in MY 2010 (from 4.2% Conventional gasoline vehicles continue to account for more than 95% of all light-duty vehicles.

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Fuel Economy 2011 Economy EPA 236

Green Car Congress

MAY 8, 2013

At the recent 2013 SAE World Congress, engineers from Bosch and AVL presented papers on progress in the ACCESS project, describing the design, combustion development and controls development for a resulting 4-cylinder gasoline turbocharged direct injection (GTDI) engine with part-load HCCI capability. FTP75 (mpg). HWY (mpg).

Fuel Economy 278

Fuel Economy Economy Fuel Engine 278

Green Car Congress

MARCH 3, 2020

In the US, Model Year (MY) 2018 vehicle fuel economy was 25.1 Since MY 2004, CO 2 emissions have decreased 23%, or 108 g/mi, and fuel economy has increased 30%, or 5.8 Average estimated real-world CO 2 emissions are projected to fall 6 g/mi to 346 g/mi and fuel economy is projected to increase 0.4

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Fuel Economy Economy Fuel 2004 221

Green Car Congress

JANUARY 9, 2014

In this case, the Passat BlueMotion Concept has a manufacturer-estimated highway fuel economy of 42 mpg (5.6 l/100 km), best-in-class among non-hybrid, gasoline-engined mid-size sedans. Another Volkswagen innovation that helps save fuel is the coasting function, used also on the Jetta Hybrid. Earlier post.)

MPG 285

MPG Detroit Concept Fuel Economy 285

Green Car Congress

APRIL 28, 2015

In a policy update, the International Council on Clean Transportation (ICCT) reports that Japan’s Ministry of Land, Infrastructure, Transport and Tourism (MLIT) and Ministry of Economy, Trade, and Industry (METI) have finalized new proposed fuel economy standards for light- and medium-duty commercial vehicles with gross vehicle weights less than 3.5

Fuel Economy 150

Fuel Economy Japan Economy Light 150

Green Car Congress

AUGUST 15, 2013

liter gasoline engines will extend from 115 kW (156 hp) in the GLA 200 to 155 kW (211 hp) in the GLA 250. The GLA 200 CDI develops 100 kW (136 hp) and maximum torque of 300 N·m (221 lb-ft), with fuel consumption of 4.3 mpg US ) and 114 g CO 2 per kilometer (provisional figure). Initially the power range of the 1.6

Fuel Economy 259

Fuel Economy Mercedes MPG SUV 259

Green Car Congress

NOVEMBER 28, 2018

The new hybrid version of Toyota’s all-time best-selling car series achieves at least 50 mpg (4.7 l/100 km) combined fuel economy (projected). That makes the 2020 Corolla Hybrid the most fuel-efficient model to ever wear the model name that debuted more than a half-century ago. The new hybrid system combines a 1.8-liter

MPG 306

MPG Hybrid Toyota Auto 306

Green Car Congress

MARCH 26, 2015

The Cummins team not only surpassed all fuel-economy targets, but also achieved criteria emissions lower than the stringent Tier 2/Bin 2 levels. —Michael Ruth, Director/Technical Project Leader, Advanced Light-Duty. kg) lighter than the original all-aluminum gasoline V8. Test cycle fuel economy (mpg).

Fuel Economy 150

Fuel Economy Economy Diesel Light 150

Green Car Congress

APRIL 23, 2018

Toyota estimates that the 2019 Avalon Hybrid will boost fuel economy by up to 10% over its MY 2018 predecessor, from 40 mpg (5.88 l/100 km) combined to 44 mpg (5.34 The TNGA-derived V6 develops more power with less fuel consumption than before. Estimated combined cycle fuel economy is 26 mpg (9.04

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Fuel Economy MPG 2019 Economy 186

Green Car Congress

MARCH 25, 2015

Using technology from the 2016 Chevrolet Volt propulsion system ( earlier post ), Malibu Hybrid will offer an estimated combined fuel economy rating exceeding 45 mpg (5.22 EGHR improves engine warm up and assures consistent fuel economy performance in cold weather. engine with start/stop. An 80-cell, 1.5

Fuel Economy 150

Fuel Economy Malibu Hybrid MPG Volt 150

Green Car Congress

JULY 16, 2012

A new analysis from the Consumer Federation of America (CFA) of consumer polling data finds that the proposed MY 2017-2025 passenger vehicle fuel economy (CAFE) and greenhouse gas (GHG) emissions standards to be finalized this summer ( earlier post ) align with consumer demands and needs. mpg US (5.87 mpg US (5.87

Fuel Economy 247

Fuel Economy 2017 Price Economy 247

Green Car Congress

NOVEMBER 28, 2018

Toyota projects fuel economy of 52 mpg city / 48 mpg highway / 50 mpg combined for the AWD-e model, and estimates that the AWD-e model—which is debuting at the LA Auto Show—could account for as much as 25% of annual US Prius sales. FWD models will feature a Li-ion battery.

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Prius 2019 All-Electric Nickel Metal Hydride 294

Green Car Congress

FEBRUARY 17, 2014

The restyled Volkswagen Scirocco will debut in Geneva, featuring a new range of engines that offer up to 276 hp yet also promise fuel efficiency improvements of up to 19%. The Scirocco offers a choice of six new turbocharged direct-injection gasoline and diesel engines, all of which meet EU6 emissions standards and return between 57.4

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Fuel Economy Economy Fuel MPG 199

Green Car Congress

MAY 18, 2012

Light-duty vehicle fuel economy penalties for CNG in conventional engines, with and without scaling for performance equivalence. the CNG-fueled engine has lower performance) and up to a 12% fuel consumption penalty when the engine is resized (i.e., “up-sizing”) seconds for gasoline. Source: ANL.

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Light Fuel Gasoline-Electric Vehicles 218

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. The vast majority will be hybrids that use mainly gasoline plus a small amount of battery power; these will make up more than 40 percent of the global fleet by 2040.

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Personal Global Transportation Fuel 408

Green Car Congress

SEPTEMBER 2, 2015

The average fuel economy (window-sticker value) of new vehicles sold in the in August was 25.3 mpg from July, according to the latest monthly report from Dr. Michael Sivak and Brandon Schoettle at the University of Michigan Transportation Research Institute (UMTRI). Fuel economy is down 0.5 l/100 km), down 0.1

Fuel Economy 150

Fuel Economy Economy Fuel MPG 150

Green Car Congress

JUNE 12, 2014

The 2015 Mitsubishi Mirage is currently the most fuel-efficient non-hybrid gasoline car in the US, with combined EPA rating of 40 mpg (5.88 l/100 km), consisting of 37 mpg (6.36 l/100 km) city and 44 mpg (5.35 Fuel economy with the 5-speed is 37 mpg (6.36 l/100 km) combined/34 mpg (6.92

Mitsubishi 199

Mitsubishi MPG 2015 Gasoline 199

Green Car Congress

MAY 23, 2017

The US Energy Information Administration’s (EIA) Annual Energy Outlook 2017 (AEO2017) Reference case projects a decline in light-duty vehicle energy use between 2018 and 2040 as improvements in fuel economy more than offset increases in light-duty vehicle (LDV) miles. quadrillion Btu in 2017 to 14.2

Light 150

Light Fuel Economy Energy MPG 150

Green Car Congress

SEPTEMBER 12, 2013

Responding to growing customer demand in Europe for small cars with low running costs and low emissions, Kia is introducing a bi-fuel gasoline-LPG model to its Picanto small car range. The new variant, introduced at the Frankfurt show, will record fuel economy in LPG mode of 5.8 l/100 km (42 mpg US ) and 97 g/km.

Gasoline 218

Gasoline Kia Europe Czech Republic 218

Green Car Congress

SEPTEMBER 6, 2016

The average fuel economy (window-sticker value) of new vehicles sold in the US in August was 25.3 mpg from the value for July, according to the latest monthly report from Dr. Michael Sivak and Brandon Schoettle at University of Michigan Transportation Research Institute (UMTRI). Fuel economy is down 0.5

Fuel Economy 150

Fuel Economy Economy Fuel MPG 150

Green Car Congress

DECEMBER 16, 2013

Energy consumption by light-duty vehicles in the United States, AEO2013 and AEO2014, 1995-2040 (quadrillion Btu). The rising fuel economy of LDVs more than offsets the modest growth in VMT, resulting in a 25% decline in LDV energy consumption decline between 2012 and 2040 in the AEO2014 Reference case. Source: EIA.

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Oil Light Energy Vehicles 290

Green Car Congress

SEPTEMBER 26, 2014

The 2015 Impreza offers improved fuel economy, strengthening its position as offering the highest fuel economy of any gasoline All-Wheel Drive car offered in the US. Its EPA estimated ratings of up to 28 mpg city, 37 mpg highway and 31 mpg combined (8.4, 2015 Subaru Impreza. Click to enlarge.

MPG 218

MPG 2014 2015 Fuel Economy 218

Green Car Congress

JANUARY 8, 2016

spread between the fuel economy obtained with maximum and minimum rolling resistance tires. At the average 2015 price of regular gasoline, the obtained fuel-consumption extremes result in a $78 difference in the annual cost of gasoline per light-duty vehicle, Sivak said. mpg (RRf at 8.1 mpg (RRf at 9.9

Fuel Economy 150

Fuel Economy Economy Fuel MPG 150

Green Car Congress

NOVEMBER 30, 2012

Separately, the Accord Hybrid, also featuring Honda’s new two-motor hybrid system, will launch nationwide next summer with anticipated fuel economy ratings of 49/45/47 city/hwy/combined (4.8/5.2/5.0 liter 4-cylinder Atkinson-cycle gasoline engine producing 137 hp (102 kW) at 6200 rpm, teamed with a 124 kW electric motor.

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2014 EPA Honda PHEV 339

Green Car Congress

APRIL 9, 2014

improvement in city fuel economy (24.5 mpg) and a 9.2% D-EGR is a SwRI-developed gasoline engine concept that uses in-cylinder fuel reforming to produce CO and H 2 (with Research Octane Numbers of 106 and 130, respectively) and high levels of recirculated gas (EGR) to achieve very high levels of thermal efficiency.

Gasoline 317

Gasoline Emissions Diesel Exhaust 317

Green Car Congress

AUGUST 28, 2012

The US Environmental Protection Agency (EPA) and the National Highway Traffic Safety Administration (NHTSA) issued the final rule for greenhouse gas emissions and fuel economy standards for MYs 2017-2025 for passenger cars, light-duty trucks, and medium-duty passenger vehicles. mpg US (5.84 Earlier post.) Earlier post.).

MPG 210

MPG 2017 EPA Fuel Economy 210

Green Car Congress

JUNE 21, 2011

Average per capita light-duty vehicle (LDV) transport CO 2. A team from the University of California, Berkeley concludes that reducing demand for light-duty vehicle (LDV) travel will likely be essential to meeting the international greenhouse gas emission and climate targets for the year 2050. Full explanation at Sager et al.

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Light Vehicles Climate Emissions 252