Green Car Congress

DECEMBER 2, 2009

Details about these powertrains will be announced at the 2010 New York Auto Show. GDI offers greater control of the fuel mixture at the optimum moment achieved by direct injection improves efficiency. The fuel is injected by a camshaft-driven, high pressure pump that operates at pressures up to 2,175 psi. 2010 Camry.

2011 186

2011 Hyundai Engine Auto 186

Green Car Congress

NOVEMBER 7, 2011

Cummins is one year into a four year program (ATLAS, Advanced Technology Light Automotive Systems) to develop, in partnership with the US Department of Energy (DOE), a new light-duty diesel truck engine that will meet Tier 2 Bin 2 (SULEV) emission requirements while achieving at least a 40% fuel economy improvement (26.1 mpg US vs. 18.6

Light 199

Light Diesel MPG Nissan 199

Green Car Congress

MAY 24, 2011

Toyota’s sales target for the Prius v (for “versatility”) is about “ten to fifteen percent” of conventional Prius sales in North America, or about 15,000 to 25,000 vehicle per year, depending on which year is used for comparison, according to Toyota Division Group Vice President and General Manager Bob Carter.

Prius 186

Prius Toyota North America MPG 186

Green Car Congress

JULY 14, 2009

While most current port fuel injected gasoline engines utilize one injector per cylinder (furnishing fuel to two intake ports), the new Nissan Dual Injector system uses an injector for each intake port—i.e., Fuel Injection Comparison. doubling the number of injectors per cylinder.

Nissan 150

Nissan Engine Fuel Gasoline 150

Green Car Congress

AUGUST 10, 2009

Comparison of Emission Standards (g/mi). . California’s current LEV II emission standards run through 2010. Many improvements in fleet fuel economy in Europe have been achieved through increased diesel market share, with the diesel market share in Europe now above 50%. Direct injection fueling.

Gasoline 150

Gasoline Diesel Engine Emissions 150

Green Car Congress

AUGUST 3, 2009

Emissions under the dual-fuel concept, at 11 bar IMEP. The green line is the US 2010 baseline. There are two ways to achieve this partially premixed combustion strategy: one is with high EGR rates to reduce PM formation with low combustion temperatures, the other is by exploiting the properties of fuels. SAE 2007-01-0191).

Wisconsin 225

Wisconsin Gasoline Diesel Universal 225

Green Car Congress

AUGUST 3, 2015

In other words, they found that they real-world fuel economy benefit of adoption of HEVs may be better than for estimates based on EPA “sticker” fuel economy alone. Our real-world VSP-specific FCR measurements suggest computed FTP (city) cycle CV fuel use would be nearly 2 times higher than for the HEV and 1.3

Fuel Economy 150

Fuel Economy EPA Economy Fuel 150

Green Car Congress

APRIL 17, 2014

The team expects to be able to deliver further improvements in fuel consumption through planned development work. In 2010, The US Department of Energy (DOE) selected Delphi, along with partners Hyundai America Technical Center, Inc (HATCI); Wisconsin Engine Research Consultants (WERC); and the University of Wisconsin-Madison (UW) for a $7.48-million

Gasoline 304

Gasoline Engine Fuel Wisconsin 304

Green Car Congress

JANUARY 26, 2012

Source: Stone (2010). The company’s engineers have a prototype system running in a B-segment donor vehicle on a dynamometer and are calibrating the control strategy to prove its driveability, performance, CO 2 and fuel economy benefits. Roger Stone (2010) Exploitation of Full-Toroidal CVT Technology to a Centrifugal.

Downsizing 270

Downsizing Vehicles Fuel Economy 2010 270

Green Car Congress

JANUARY 13, 2017

liter compression-ignition OPE will will be 30-50% more fuel efficient than comparable diesel and gasoline direct injection engines, reduce emissions and cost less than alternative technologies under development for meeting 2025 CAFE fuel economy and Tier 3 emission targets. A comparison between the 2.7L

Light 150

Light Engine Power Powered 150

Green Car Congress

MAY 4, 2015

kg), for a power-to-weight ratio of 478 W/kg; by comparison, Wrightspeed’s new Fulcrum microturbine offers a power-to-weight ratio of 750 W/kg. There have been a number of problems with automotive applications of turbines, Wright noted, among them fuel economy and efficiency, and cost. Earlier post.). Jennings, P.,

Range 150

Range Extended Range Gas-Electric Electric 150

Green Car Congress

AUGUST 31, 2009

Debuting in the next-generation F-Series Super Duty truck, the new diesel engine will deliver improvements in torque, horsepower and fuel economy while adding more fueling flexibility—the engine is sanctioned for up to B20 biodiesel blends—and meeting 2010 emissions requirements. This layout has several advantages.

Diesel 150

Diesel Ford Power Powered 150