Green Car Congress

FEBRUARY 22, 2018

Bottom: Total particle-phase PAH emissions, expressed in ng/mile, for both test vehicles over the LA92 cycle. The found that using a GPF did not show any fuel economy and CO 2 emission penalties, while the emissions of total hydrocarbons (THC), carbon monoxide (CO), and nitrogen oxides (NOx) were generally reduced. Yang et al.

Gasoline 253

Gasoline Emissions Engine Fuel Economy 253

Green Car Congress

NOVEMBER 10, 2020

of torque at 4,000 rpm, with a targeted combined fuel economy of 28 mpg with front-wheel drive. A multi-disc and individually controlled hydraulic channel torque converter improves responsiveness by expanding the direct connection band, while a downsized oil pump and double ball bearings minimize frictional losses.

Tucson 259

Tucson Hyundai PHEV SUV 259

Green Car Congress

SEPTEMBER 15, 2016

Major automotive suppliers see national fuel economy standards as important for long-term planning and investment and don’t want to see them altered by US policymakers, according to a first-of-its-kind industry survey commissioned by CALSTART and conducted by Ricardo Energy & Environment.

Fuel Economy 150

Fuel Economy Auto Economy Standards 150

Green Car Congress

JULY 11, 2017

The ICCT team—John German and Aaron Isenstadt—concluded that diesels have and will retain two significant advantages over gasoline engines: significantly better fuel economy and cargo hauling and towing ability. miles per gallon in model year 2016, and 49.1 miles per gallon in model year 2016, and 49.1

Diesel 186

Diesel Light Fuel Economy 2017 186

Green Car Congress

OCTOBER 10, 2012

The analysis used the Ohio State University EcoCAR, a student prototype PHEV, as the basis for the preliminary fuel economy evaluation. Internal combustion engines have been significantly improving in the past decade, after the adoption of technologies such as Gasoline Direct Injection, mild electrification, downsizing and turbocharging.

Waste 312

Waste PHEV Fuel Exhaust 312

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. They assumed a baseline fuel economy of 21.4 They assumed a baseline fuel economy of 21.4 Click to enlarge.

Climate 150

Climate Engine Carbon Fuel Economy 150

Green Car Congress

MAY 27, 2014

To develop the ranking, UCS averaged the per-mile emissions for each light-duty vehicle sold by each automaker. To determine GHG emissions, UCS considered the fuel economy, fuel type, and sales volume of each type of vehicle sold by each automaker in the 2013 model year (MY2013). Source: UCS. Click to enlarge. Methodology.

2013 299

2013 Kia Hyundai Sale 299

Green Car Congress

JUNE 25, 2012

The testing process compares fuel economy performance from the vehicle in its original condition with the performance using XL Hybrids’ charge-sustaining hybrid system. Our own components have a 3 year, 75,000 mile hybrid system warranty. The company had been targeting a 20% reduction. engine and 6-speed transmission. kWh, Ashton said.

Hybrid 330

Hybrid Fuel Lithium Ion Boston 330

Green Car Congress

SEPTEMBER 15, 2016

Volvo Trucks North America unveiled an innovative SuperTruck demonstrator whose combination of advanced vehicle and powertrain technologies achieved a freight efficiency improvement of 88% and boosted fuel efficiency by 70%, exceeding 12 miles per gallon in road tests. Click to enlarge. Earlier post.).

Volvo 150

Volvo Fuel North America Waste 150

Green Car Congress

APRIL 2, 2010

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 fuel economy standards under the Corporate Average Fuel Economy program, respectively.

EPA 236

EPA Standards Light PHEV 236

Green Car Congress

NOVEMBER 16, 2011

The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fuel economy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. The 163 g/mile limit would be equivalent to 54.5 improvements. Earlier post.).

Fuel Economy 338

Fuel Economy EPA Economy MPG 338

Green Car Congress

JANUARY 26, 2010

Based on test work already carried out, Ricardo estimates that a fuel economy improvement of up to 30% is possible with no loss of power or performance, using a downsized EBDI engine in place of currently available gasoline powertrain technology. fuel economy improvement. liter EBDI engine—resulting in up to a 16.8%

Engine 218

Engine Fuel Economy Energy Gasoline 218

Green Car Congress

OCTOBER 4, 2009

Following that milestone, the company is targeting reduction to a subsequent 1/10 through scales of economy resulting from increasing mass production. Toyota is simplifying the design of its stack, resulting in downsizing and downweighting, and reducing the amount of platinum catalyst required.

2015 315

2015 Toyota Commercial Fuel 315

Green Car Congress

JANUARY 9, 2012

liter Atkinson-cycle four-cylinder gasoline engine, significantly downsized from the previous 2.5-liter This powertrain is anticipated to deliver best-in-class fuel economy of 47 mpg (5.0L/100km) Fusion Hybrid also features an all-new 2.0-liter liter unit while maintaining performance standards.

Fusion 236

Fusion Plug-in Hybrid Ford 236

Green Car Congress

FEBRUARY 10, 2010

This downsizing concept coupled with energy recuperation and stop-start technologies from the Audi modular efficiency platform give them fuel consumption ranging from 3.8 The newly developed four-cylinder exemplifies the Audi’s downsizing strategy of substituting turbocharging for volume. mph) and offers fuel economy of 3.8

Audi 186

Audi Standards Engine Energy 186

Green Car Congress

JULY 6, 2010

In recent tests, the DuoDrive taxi demonstrated a 56% improvement in fuel economy compared to a standard London Taxi (TX2), and simulations predict that an improvement of 100% is possible with further optimization. The demonstrator uses a 5 kWh Li-ion battery pack from LiFeBATT, providing an electric range of 15 miles.

Plug-in 199

Plug-in Taxi Motor Motoring 199

Green Car Congress

JULY 7, 2014

Combining the cylinder head, exhaust manifold and intercooler with variable wastegate control enhances low speed torque fuel economy. To keep the engine oil clean, the intake system creates a syphon which draws carbon vapors away from the crankcase allowing for 10,000 miles between oil changes similar to aspirated engines.

North America 210

North America Lexus America Fuel Economy 210

Green Car Congress

APRIL 26, 2009

The resulting higher BMEP levels allow downsizing of the engine at equivalent vehicle performance. The vehicle owner will realize high fuel economy because gasoline, with its greater eating value per volume, is the fuel that is primarily used for most driving modes. Earlier post.)

Diesel 170

Diesel Ford F-150 Gasoline 170

Green Car Congress

MAY 1, 2012

This concept system is expected to be ideal for heavily downsized applications and developing markets. million km [994,000 miles]. At the same event, Delphi also revealed a new common rail system for small, one- to four-cylinder diesel engines, including non-automotive applications. New high pressure heavy duty common rail systems.

Engine 199

Engine Light Diesel 2000 199

Green Car Congress

APRIL 27, 2016

Employing original Honda technologies, the fuel cell stack for this model was downsized by 33% compared to the previous version of the fuel cell stack yet delivers 130 kW of output, with an output density of 3.1 Cost, productivity, efficiency and fuel economy now offer the highest focus for technology investment, he said.

Fuel 150

Fuel Honda Hydrogen Production 150

Green Car Congress

MARCH 27, 2015

Daimler Trucks North America’s (DTNA) SuperTruck program has achieved 115% freight efficiency improvement (gallons of fuel consumed per ton of goods moved per mile traveled)—surpassing the Department of Energy (DOE) program’s goal of 50% improvement and exhibiting the best results of all reporting OEMs. Click to enlarge. Earlier post.)

2009 150

2009 Engine Detroit Oregon 150

Green Car Congress

NOVEMBER 14, 2011

The team sees further potential for fuel economy improvement with engine downsizing. Estimated drive-cycle fuel economy and emissions—based on the single-cylinder 0.66L research engine efficiency and emissions maps—was 32.4 L/100km, respectively), with NO x emissions of 0.017 g/mile. Source: Wallner 2011.

Fuel Economy 262

Fuel Economy Economy 2016 Hydrogen 262

Green Car Congress

MAY 26, 2015

Hyundai began the US rollout of the 2016 Hyundai Sonata Plug-in Hybrid Electric Vehicle (PHEV) ( earlier post ) and its conventional hybrid sibling (HEV) with a series of media drives in California—one of the main markets for the PHEV, which offers some 24 miles (38.6 Combined fuel economy (mpg). All-electric range (miles).

PHEV 150

PHEV 2016 Hyundai Plug-in 150

Green Cars News

OCTOBER 4, 2009

The company is also targeting reduction to a subsequent 1/10 through scales of economy resulting from mass production. Toyota hopes to simplify the design of its stack, which will result in downsizing and down-weighting; as well as reducing the amount of platinum catalyst required.

Toyota 42

Toyota Fuel Lithium Ion North America 42

Green Car Congress

NOVEMBER 4, 2011

Port assisted direction injection (PDI)—a dual injection system for combining the benefits of port fuel injection (PFI) and direct injection (DI), and enabling a dual fuel system approach for high compression ratios and extreme downsizing on boosted engines. the dual injection system design with DI + PFI.

Fuel Economy 218

Fuel Economy Gasoline Light Engine 218

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

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 Even for an aggressively downsized engine such as the 1.0-liter liter EcoBoost, a significant improvement in vehicle fuel economy could be found by exploiting cylinder deactivation.

Ford 150

Ford Fuel Economy Downsizing Economy 150

Green Car Congress

MAY 12, 2017

Gasoline direct-injection (GDI) engines have higher fuel economy compared to the more widely used port fuel injection (PFI) engines. For our fleet, increases in the fuel economy of 1.6% (0.5−2.4%; increase in fuel economy between PFIs and GDIs. engine calibration (spark timing, valve timing, etc.), —Saliba et al.

Fleet 207

Fleet Engine Fuel Economy Global 207

Green Cars News

SEPTEMBER 8, 2009

Its dive into the financial doldrums was short-lived however, and on July 10, 2009, the company bounced back with the formation of a new, downsized GM (see article ). The company was created from the old GM’s strongest operations and was reborn with a clear focus on building better and more environmentally friendly vehicles.

General Motors 40

General Motors Green Motor Motoring 40

Green Car Congress

DECEMBER 11, 2011

Growth is led by developing regions such as China, India, Africa and other emerging economies. Additionally, to achieve proposed fuel-economy targets, personal vehicles will need to be smaller and lighter than they are today. This edition of the annual Outlook marks the first extension of the long-term energy forecast to 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

MAY 12, 2015

Fuel efficiency improvements were recorded in homologated conditions and during test drives of the first prototype vehicle, for a typical commuter distance of 55 km (34 miles) on a combination of motorway, city roads and rural roads, in and around Cologne, Germany. Even for an aggressively downsized engine such as the 1.0-liter

Ford 150

Ford Fuel Downsizing Engine 150

Green Car Congress

FEBRUARY 14, 2011

The Tucson ix FCEV can travel more than 400 miles (644 km) on a single fueling, a 76% improvement over its predecessor, and a range equal to a gasoline-powered car. In addition to improving the fuel economy and range of the powertrain, Hyundai has also created a more compact power source for the Tucson ix FCEV. fuel economy.

Tucson 255

Tucson Hyundai Hydrogen Fuel 255

Green Car Congress

FEBRUARY 12, 2016

Because the high-voltage battery is both power and energy dense, engineers were able to use the downsized gasoline engine to maximize fuel economy and reduce emissions. The Coasting Guide aims at maximizing fuel economy by essentially coaching the driver on when to coast and brake. A compact and lightweight 1.56-kWh

Hybrid 150

Hybrid Chicago Plug-in Kia 150

Green Car Congress

FEBRUARY 14, 2010

Using current battery performance and cost, they evaluated PHEVs and EVs across a range of scenarios and configurations—which including 10-, 20- or 40-mile all electric range, with low or high electric power, with or without battery replacement, and with or without opportunity charging.

Plug-in 231

Plug-in Plug Vehicles PHEV 231

Green Car Congress

JULY 17, 2015

In this paper PHEV refers solely to the long-range PHEV of 60 miles (100 km) electric-only range.) It is a terrifyingly destructive cycle that we humans have instituted, but it is so entrenched in our habits, economy, and convictions that it sometimes seems impossible to reverse.

PHEV 150

PHEV Plug-in Renewable Energy 150

Green Car Congress

SEPTEMBER 21, 2009

On 15 Sep, NHTSA and the US EPA proposed a joint rulemaking on fuel economy and greenhouse gas emissions for light duty vehicles: an average new car 34.1 The 250 g/mile of CO 2 equivalent emissions limit by EPA is equivalent to 35.5 Turbocharging and downsizing: 26% for cars, 15% for trucks. Earlier post.) Technologies.

2016 210

2016 MPG Fuel Economy EPA 210