Green Car Congress

SEPTEMBER 16, 2011

2012 Sonic. The 2012 Chevrolet Sonic with the Ecotec 1.4L L/100km) on the highway with a six-speed manual transmission and city fuel economy of 29 mpg (8.1 The 1.4L’s turbocharger is integrated within the exhaust manifold, for reduced weight and greater packaging flexibility. Click to enlarge. L/100km) combined.

MPG 262

MPG 2012 Fuel Economy Economy 262

Green Car Congress

JULY 5, 2017

The defect leads to lower fuel economy, non EPA-compliant emissions levels, and costly and frequent vehicle repairs, the complaint charges. When the SCR system breaks down, the filter gets clogged, requiring more fuel to be injected to burn it off, according to the complaint.

Fuel Economy 170

Fuel Economy Chrysler Diesel Emissions 170

Green Car Congress

AUGUST 19, 2012

Dennis Assanis at the University of Michigan suggests that accessing the “thermodynamic sweet spot” in high-efficiency, dilute, boosted gasoline engines has the potential for vehicle fuel economy gains between 23% and 58%. Assanis (2012) Thermodynamic sweet spot for high-efficiency, dilute, boosted gasoline engines.

Fuel Economy 236

Fuel Economy Gasoline Economy Engine 236

Green Car Congress

APRIL 25, 2016

In a paper presented at the 2016 SAE World Congress, Tula Technology, developer of Dynamic Skip Fire (DSF) cylinder deactivation technology, reported significant fuel economy gains of up to 18% over a conventional GM 6.2-liter GM has been working closely with Tula Technology; in 2012, GM Ventures made an equity investment in Tula.

Fuel Economy 150

Fuel Economy Economy GM Fuel 150

Green Car Congress

FEBRUARY 25, 2014

Southwest Research Institute (SwRI) has built a demonstrator vehicle, based on a 2012 Buick Regal GS, incorporating the latest D-EGR (dedicated EGR) technology ( earlier post ), an outgrowth of SwRI’s HEDGE (High Efficiency Dilute Gasoline Engine) consortium projects ( earlier post ). In 2013, SwRI reported a 2.0-liter

Fuel Economy 277

Fuel Economy Engine Fuel Economy 277

Green Car Congress

AUGUST 22, 2013

The European Union-funded PowerDriver project—a two-year, €3-million (US$4-million) research project initiated in February 2012 to turn exhaust gas waste heat into electricity using thermoelectric generator (TGEN) technology—has completed simulation work on on a potential automotive application.

Exhaust 210

Exhaust Waste Land Rover Fuel 210

Green Car Congress

AUGUST 28, 2009

The government of New Zealand will not proceed with developing and implementing fuel economy standards as proposed by the previous government. Transport fuels will of course be included in the Emissions Trading Scheme. Earlier post.) Steven Joyce. g/km in early 2006 to 203.8 g/km in the first half of 2009. Steven Joyce.

New Zealand 199

New Zealand Fuel Economy Standards Economy 199

Green Car Congress

MAY 12, 2012

The high-level performance goals of the Partnership are a 25-40% improvement in fuel economy in a light-duty vehicle (LDV) and achieving 55% brake thermal efficiency (BTE) in heavy-duty engine systems. Liquid fuels have dominated transportation systems for over a century and will continue to do so for decades to come.

Fuel Economy 240

Fuel Economy Engine Economy Fuel 240

Green Car Congress

JANUARY 15, 2012

The transient results illustrate the gradual formation of the nucleation mode particles with continuous increase in exhaust temperatures. Diesel particulate filters (DPF) and urea-based selective catalytic reduction (SCR) exhaust after-treatment systems thus have emerged as feasible strategies to meet the 2010 USEPA regulations.

Exhaust 218

Exhaust Diesel West Virginia 2007 218

Green Car Congress

FEBRUARY 7, 2014

liter, four-cylinder engine of the new CLA 250 is a member of the BlueDIRECT family of gasoline engines, and was first applied in combination with exhaust-gas turbocharging and external high-pressure exhaust gas recirculation in the E 250 Coupé introduced last year ( earlier post ). (It Diesel Engines Fuel Efficiency'

Fuel Economy 236

Fuel Economy Mercedes Diesel Fuel 236

Green Car Congress

AUGUST 7, 2013

The exhaust manifold is integrated inside the aluminum cylinder head, which is bolted directly to the low-inertia, water-cooled turbocharger. The exhaust manifold is integrated inside the aluminum cylinder head, which is bolted directly to the low-inertia, water-cooled turbocharger. Click to enlarge. liter displacements.

Fuel Economy 236

Fuel Economy Fuel Economy Engine 236

Green Car Congress

SEPTEMBER 2, 2011

liter TSI turbocharged, direct-injection engine beginning in 2012. The primary goal of the system is to reduce significantly fuel consumption by temporarily shutting off two of the four cylinders (cylinders 2 and 3) during low to mid loads; Volkswagen says that cylinder shut-off reduces fuel consumption of the 1.4

Engine 325

Engine 2012 Exhaust Fuel Economy 325

Green Car Congress

OCTOBER 20, 2010

liter engine will be one of the first on the market to combine gasoline direct injection (DI) with twin independent variable camshaft timing (Ti-VCT) and E85 flex fuel capability. The North American version of the 2012 Ford Focus will be powered by a 2.0-liter Drivers will notice improved low-end power and better fuel economy.

Engine 220

Engine 2012 Ford Fuel 220

Green Car Congress

JUNE 4, 2018

So when we started development of the second generation AYGO in 2012, I already had in mind the visual changes and innovations I wanted to pursue for this mid-lifecycle model change. As a result, combustion efficiency is further enhanced, improving both fuel economy and exhaust gas performance.

MPG 186

MPG Engine Toyota 2018 186

Green Car Congress

JANUARY 10, 2011

The 2012 Sonic. Chevrolet displayed the all-new subcompact 2012 Sonic—called the Aveo in other parts of the world ( earlier post )— at the North American International Auto Show. The fuel economy ratings are still TBD. Click to enlarge. The Sonic is offered in four-door and five-door variants. The Ecotec 1.4L

Chevrolet 210

Chevrolet 2012 Detroit Auto 210

Green Car Congress

FEBRUARY 17, 2011

2012 Mazda3. The refreshed 2012 Mazda3, making its debut at the 2011 Canadian International AutoShow, will offer the option of Mazda’s new SKYACTIV-G gasoline engine and SKYACTIV-Drive automatic transmission ( earlier post ) when it is launched later this fall. New 16- and 17-inch alloy wheels complete the 2012 exterior updates.

Gasoline 186

Gasoline 2012 Engine Mazda 186

Green Car Congress

SEPTEMBER 28, 2012

The TEG technology, which converts waste heat from gas exhaust into electric energy and has the potential to improve passenger car fuel efficiency by as much as 5%. TEG & Exhaust System in Lincoln MKT. This follow-on light-duty vehicle project, funded in 2011, has a target of a 5% fuel economy improvement.

Fuel Economy 341

Fuel Economy Energy Waste Vehicles 341

Green Car Congress

JUNE 2, 2014

In addition, the inhomogeneity of the fuel mixture under stratified operation in GDI engines during the compression stroke tends to contribute to higher particulate emissions compared to the exhaust emissions from traditional PFI engines. The two compact vehicles were a 2012 2.0L —Chan et al. Volvo S40 PFI vehicle (PFI#1).

Environment 230

Environment Exhaust Gasoline Canada 230

Green Car Congress

MARCH 19, 2010

This technology enables the elimination of exhaust aftertreatment and provides a cost-effective, durable and high fuel economy solution for mid-range off-highway engine customers. The Twin Vortex Combustion System is capable of meeting Tier 4 interim/Stage 3B legislation without the need for any form of exhaust aftertreatment.

Exhaust 199

Exhaust Emissions Engine Fuel Economy 199

Green Car Congress

JUNE 2, 2011

unit features: An offset crankshaft that helps improve fuel economy. Faster cylinder block warm-ups save fuel, especially in cold weather. An exhaust manifold cast into the cylinder head. The one-piece assembly lowers the temperature of the exhaust gases. —Derrick Kuzak. Ford US small car sales.

Ford 247

Ford Engine Hybrid 2012 247

Green Car Congress

SEPTEMBER 3, 2012

BMW is making a number of enhancements to its 1 and 3 Series in fall 2012. Too, the BMW 320i EfficientDynamics Edition Sedan will be available as the first gasoline-driven model with additionally enhanced technology for reducing fuel consumption and exhaust emissions. Average fuel consumption is 5.8 Click to enlarge.

BMW 225

BMW Fuel Economy Diesel Emissions 225

Green Car Congress

OCTOBER 10, 2012

Their paper was presented at the ASME Internal Combustion Engine Division 2012 Fall Technical Conference by Marcello Canova, assistant professor at OSU; lead author was Philipp Skarke, from the University of Stuttgart Institute for Internal Combustion Engines and Automotive Engineering. Exhaust gas exergy map of EcoCAR engine.

Waste 312

Waste PHEV Fuel Exhaust 312

Green Car Congress

AUGUST 23, 2013

Do they receive HOV access for their improved fuel economy and ultra low emissions? In fact in 6 of the states, diesel fuel is penalized with additional state taxes. So diesel fuel gets taxed twice or penalized twice at the federal and state level. marketshare in 2012 to 1.25 Are these sales incentivized?

Diesel 366

Diesel Audi Sale Fuel Economy 366

Green Car Congress

APRIL 26, 2014

On Friday, the US Environmental Protection Agency (EPA) released a Manufacturers Performance Report that assesses the automobile industry’s progress toward meeting greenhouse gas (GHG) emissions standards for cars and light trucks in the 2012 model year—the first year of the 14-year program. A note on methodology and values.

Standards 231

Standards EPA Gas 2012 231

Green Car Congress

DECEMBER 12, 2011

The 2013 Chevrolet Malibu Eco with eAssit ( earlier post ) will be the first model of the new 2013 Malibu lineup to reach dealer showrooms in North America, starting in the first quarter of 2012. Along with specific aerodynamic enhancements, it achieves 12% greater highway fuel economy than current models equipped with the 2.4L

Chevrolet 225

Chevrolet MPG 2012 Fuel Economy 225

Green Car Congress

DECEMBER 16, 2011

turbo I-4 engine that powers the 2012 Buick Regal GS is one of WardsAuto World’s 2012 “10 Best Engines” for North America. Our continuously variable valve timing is tuned to work in tandem with direct injection and twin scroll turbocharging to achieve optimum fuel economy, lower emissions, and instant performance when needed.

Engine 210

Engine Sodium Buick North America 210

Green Car Congress

FEBRUARY 11, 2020

With up to 10 injections per cycle, the injectors feed fuel to the combustion chamber at a pressure of up to 2,700 bar. The new pressure sensor integrated into the injector ensures exceptionally precise dosing as well as favorable fuel economy and clean combustion.

BMW 248

BMW Diesel Engine Hybrid 248

Green Car Congress

JANUARY 11, 2011

2012 Veloster. The 2012 Veloster features a new 1.6-liter D-CVVT (intake and exhaust camshaft phaser) camshafts and hydraulic engine mounts provide optimum power, efficiency and refinement. Electronic Throttle Control accurately controls air intake and engine torque, improving drivability, response and fuel economy.

MPG 210

MPG Hyundai Fuel Economy Tucson 210

Green Car Congress

JANUARY 11, 2011

The 2012 S350 BlueTEC 4MATIC features a urea selective catalytic reduction emissions aftertreatment system. AdBlue, an aqueous urea solution, is injected into the exhaust flow. The 2012 S350 BlueTEC 4MATIC is equipped with the latest Mercedes-Benz 4MATIC all-wheel drive system. Powered by a 3.0-liter

Diesel 210

Diesel Market Power Powered 210

Green Car Congress

AUGUST 23, 2012

Technology changes related to revised emissions standards for heavy-duty trucks are causing an increase in heavy-duty truck engine problems and a decrease in overall satisfaction with the powertrain, according to the JD Power and Associates 2012 US Heavy-Duty Truck Engine and Transmission Study. The 2012 U.S. Overall Scores.

Engine 268

Engine EPA Emissions 2011 268

Green Car Congress

OCTOBER 11, 2013

has several new parts, including a new water-cooled variable-geometry turbocharger; a new high-pressure common-rail fuel delivery system; a new Exhaust Gas Recirculation (EGR) system; a new intake manifold; a new cylinder head; a new cylinder block; a new balancer shaft unit; and a new Engine Control Module (ECM). Click to enlarge.

Diesel 334

Diesel Engine Chevrolet Global 334

Green Car Congress

APRIL 25, 2012

I3 Ford EcoBoost at the SAE 2012 World Congress. The EcoBoost engine represents one of the recent trends in the automotive industry, a move towards downsized and highly boosted engines that deliver higher power and better fuel economy than the larger engines they replace. FEV, Inc., is showing the 1.0L Earlier post.)

Congress 210

Congress Ford Engine Downsizing 210

Green Car Congress

MAY 6, 2012

In the previous model, some of the gasoline engines were mounted with a forward tilt of 10 degrees, and their exhaust side faced the radiator grille, while the exhaust side of the TDI engine faced the bulkhead. The common rail fuel injection system builds a system pressure of up to 1,800 bar; the fuel is atomized by eight-hole nozzles.

Audi 334

Audi Engine Exhaust Oil 334

Green Car Congress

AUGUST 4, 2011

Even after 120 years of non-stop development, the internal combustion engine still fails to utilize even close to the majority of the energy contained in the fuel. Raising the compression ratio in a gasoline engine increases its thermal efficiency, thus improving fuel economy. Extreme compression ratio rather than downsizing.

Mazda 322

Mazda Engine Gasoline Diesel 322

Green Car Congress

APRIL 9, 2014

improvement in city fuel economy (24.5 Southwest Research Institute (SwRI) announced preliminary test results of its Dedicated-Exhaust Gas Recirculation (D-EGR) demonstration vehicle ( earlier post ) at the SAE 2014 World Congress in Detroit. The D-EGR demonstrator is a converted 2012 Buick Regal with a 2.0-liter

Gasoline 317

Gasoline Emissions Diesel Exhaust 317

Green Car Congress

MARCH 31, 2015

GDI engines help improve fuel economy and therefore reduce CO 2 emissions; however, they can have higher particulate emissions due to shorter fuel/air mixing times in the cylinder compared to multiport fuel injection engines. —Josep Fornos, Executive Vice President, Clean Air, Tenneco.

Gasoline 150

Gasoline Emissions Czech Republic Exhaust 150

Green Car Congress

DECEMBER 11, 2020

DOE is working to lower the cost of the power electronics and motors in an EV to $7/kW by 2022 from $30/kW in 2012. The co-optimization of engines and fuels has the potential to achieve significantly higher efficiencies than possible with current fuels and engines, improving passenger fuel economy by as much as 35% by 2030 (vs.

Lithium Sulfur 199

Lithium Sulfur Vehicles Energy Storage Affordable 199