Green Car Congress

DECEMBER 2, 2009

Fiesta—available in four- and five-door bodystyles—will offer North American buyers a new choice of 15 class-exclusive technologies and projected highway fuel economy of 40 mpg, besting the Honda Fit, Nissan Versa and Toyota Yaris and Corolla. Ford unveiled the North American 2011 Ford Fiesta at the Los Angeles Auto Show. The Ford Fiesta’s 1.6-liter

Los Angeles 199

Los Angeles North America Ford MPG 199

Green Car Congress

NOVEMBER 23, 2011

The aftertreatment program within the 21CTP should be continued, and DOE should continue to support the activities of the Cross-cut Lean Exhaust Emissions Reductions Simulations (CLEERS) program that interface with the activities of the aftertreatment technical community at large. Recommendation 3-7. HYBRID VEHICLES. Recommendation 4-3.

EPA 199

EPA Fuel Engine Hybrid 199

Green Car Congress

SEPTEMBER 11, 2011

Mercedes-Benz M-Class, ML 350 4MATIC BlueEFFICIENCY. The third-generation Mercedes-Benz M-Class on average consumes 25% less fuel than the previous models. The M-Class is a story of success. liter four-cylinder unit already applied in the S-Class. Click to enlarge. With more than 1.2 In the ML 250 BlueTEC 4MATIC, the 3.0-liter

Mercedes 220

Mercedes SUV Fuel Energy 220

Green Car Congress

NOVEMBER 22, 2016

The FEV data are combined with supplemental data to generate CO 2 cost curves for ten EU vehicle classes (diesel B, C, D, E, SUV, and LCV classes and gasoline B, C, D, and E classes). These individual class curves are then sales weighted to estimate fleet average compliance costs for a range of potential CO 2 standards.

CO2 150

CO2 Cars 2014 Exhaust 150

Green Car Congress

APRIL 17, 2014

Due to the lower exhaust enthalpy of lower temperature engines using PPCI, it is difficult to produce intake boost with acceptable boost system parasitis. A practical powertrain system with robust PPCI combustion is needed, including injection, valvetrain, boost, and exhaust subsystems. Click to enlarge. Current study. kWh and FSN 0.1,

Gasoline 304

Gasoline Engine Fuel Wisconsin 304

Green Car Congress

MAY 12, 2017

Although real-world fuel economy improvements from GDI technology alone are close to 1.5%, they can reach 8% by downsizing and turbocharging the engine, which can be achieved on GDI engines without loss of power compared to PFI engines. Organic gas emissions were the most sensitive to cold-start compared to the other pollutants tested.

Fleet 207

Fleet Engine Global Fuel Economy 207

Green Car Congress

DECEMBER 10, 2009

Comparison of fuel consumption of Omnivore, homogeneous Gasoline Direct Injection (GDI) and Spray-Guided GDI engines. The automotive industry, including Lotus Engineering, has quite rightly advocated engine downsizing for four-stroke engines. Click to enlarge. Displacement. Compression ratio. Porting arrangement.

Fuel Economy 218

Fuel Economy Engine Light Fuel 218