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. Fuel economy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013.

Fuel Economy 230

Fuel Economy MPG Economy EPA 230

Green Car Congress

AUGUST 26, 2016

In Shanghai, GM Executive Director for Electrification Larry Nitz outlined the company’s short-term electrification roadmap for China. The LaCrosse Hybrid will be a segment fuel efficiency leader for the Buick brand. It is expected to achieve fuel economy of 4.7L/100 100 km (50 mpg US). 100 km (55 mpg US).

GM 150

GM China Buick Fuel Economy 150

Green Car Congress

JANUARY 15, 2018

The first result of this agreement is the demonstration vehicle that will be shown at the 2018 North American International Auto Show (NAIAS): a light-duty truck with an Opposed-Piston Gasoline Compression Ignition (OPGCI) Engine. six-piston) light-duty version of its opposed piston engine (OPE) in both diesel- and gasoline-fueled versions.

Gasoline 240

Gasoline Engine Companies Power 240

Green Car Congress

SEPTEMBER 18, 2012

GM is applying a new advanced valvetrain technology on the Ecotec 2.5L GM estimates the fuel savings at up to one mile per gallon, according to Mike Anderson, GM global chief engineer for Ecotec engines. It is the first of its kind for low-friction roller-type finger-follower valvetrains in gasoline engines, GM says.

GM 278

GM MPG 2014 Fuel Economy 278

Green Car Congress

MAY 3, 2016

UPS announced an update to 125 Workhorse E-GEN series hybrid electric delivery trucks that improve fuel economy as part of the company’s broader Rolling Laboratory approach. The smaller engine will improve fuel economy, however. The small ICE could be outfitted for gasoline, propane, or CNG. Earlier post.)

Fuel Economy 150

Fuel Economy Economy Engine Fuel 150

Green Car Congress

OCTOBER 12, 2011

Ecotec small gasoline engine. General Motors will develop an all-new global family of small-displacement Ecotec gasoline engines over the next several years that will deliver improved fuel economy, higher quality, better performance and reduced CO 2 emissions. Click to enlarge. Earlier post.).

Gasoline 231

Gasoline GM Global Engine 231

Green Car Congress

JANUARY 5, 2015

Drive cycle fuel economy for PFI, CDC, and multi-mode RCCI operation. Among their findings were that multi-mode RCCI has the potential to offer greater than 15% fuel economy improvement over a 2009 gasoline PFI baseline over many light-duty driving cycles, despite the lack of complete drive cycle coverage for RCCI mode.

Fuel Economy 150

Fuel Economy Economy Light Fuel 150

Green Car Congress

AUGUST 18, 2010

(SAIC Motor) are expanding their partnership to develop a new small-displacement gasoline engine family and an advanced transmission. The new small gasoline engine will be offered in displacements from 1.0 Its compact, lightweight design combines direct injection and turbocharging, providing customers fuel efficiency and performance.

GM 199

GM Gasoline Engine Emissions 199

Green Car Congress

AUGUST 22, 2014

Shanghai GM officially launched the new generation Chevrolet Cruze midsize performance sedan in Shenzhen. mid-mounted naturally aspirated gasoline engines. mid-mounted naturally aspirated gasoline engines. The engines offer peak fuel economy of only 5.9 This enhances fuel economy without compromising safety.

Chevrolet 265

Chevrolet GM Fuel Fuel Economy 265

Green Car Congress

JULY 12, 2013

GM has made three product commitments for 2017 related to its sustainability strategy: to have 500,000 vehicles on the road in the US with some form of electrification ( earlier post ); to double the number of US models that can achieve an EPA-estimated 40 mpg US (5.9 In 2012, GM invested more than $7.3 Earlier post.).

GM 275

GM MPG Manufacturer 2017 275

Green Car Congress

AUGUST 8, 2012

Icom’s EPA certifications now cover approximately three million vehicles, primarily Ford and GM fleet vehicles. The company soon expects to receive additional certifications for Ford, GM and Dodge vehicles. The JTG liquid-propane injection application is a fully-integrated, mono-fuel or bi-fuel engine system.

EPA 236

EPA GM Yukon Tahoe 236

Green Car Congress

JUNE 17, 2014

Additionally, based on a GM study of more than 300 Volts in service in California for more than 30 months, many owners are exceeding the EPA-rated label of 35 miles of EV range per full charge, with about 15% surpassing 40 miles of range. The Volt continues to attract new buyers to Chevrolet with 69% of Volt buyers new to GM.

Volt 285

Volt Chevrolet Miles Idaho 285

Green Car Congress

APRIL 27, 2012

GM expects that the North American introduction of a 2.0L We recognize this technology’s considerable appeal, particularly with young male car buyers, and we are ready to win them over with quality, torque and fuel economy. Consumers also are more receptive to diesel fuel because of $4 per gallon gasoline.

Diesel 290

Diesel GM Market 2013 290

Green Car Congress

AUGUST 30, 2009

On 11 August, GM invited approximately 75 journalists and auto analysts to spend a day learning about the new GM. The day was split between a morning session at the GM tech center in Warren and an afternoon session at the GM proving grounds in Milford, MI. GM’s identify in the US starts with its four core brands.

GM 262

GM Buick Fuel Economy Economy 262

Green Car Congress

JANUARY 30, 2017

General Motors and Honda are establishing the auto industry’s first manufacturing joint venture—Fuel Cell System Manufacturing, LLC, FCSM)—to mass-produce an advanced hydrogen fuel cell system that will be used in future products from each company. Next-generation fuel cell stack co-developed by Honda and GM.

Honda 150

Honda GM Michigan Manufacturer 150

Green Car Congress

JULY 25, 2013

As she outlined it: eAssist provides a average 25% fuel economy improvement over a traditional internal combustion engine vehicle. GM estimates it will save a driver of a larger car about $1,850 a year in fuel. The technology is targeted for individuals who want a large sedan with compact car fuel economy, Fletcher said.

Hybrid 322

Hybrid Vehicles Extended Range Volt 322

Green Car Congress

NOVEMBER 8, 2015

Gasoline direct injection (GDI) is a strategy to improve fuel efficiency that is rapidly gaining market acceptance. fuel injection timing, number of injections, fuel pressure, injector placement, etc.) and fuel properties. Ford and GM, will account for 11.5–13.5% Earlier post.)

Gasoline 150

Gasoline 2020 North America Exhaust 150

Green Car Congress

JANUARY 28, 2016

Today, a typical original equipment automotive catalytic converter in a gasoline engine contains about $100 in precious metal. —Jon Lauckner, GM CTO and president of GM Ventures. Further advancements in automotive fuel economy. Engine designs for fuel economy can result in reduced exhaust temperatures.

GM 150

GM Supplies Companies South Africa 150

Green Car Congress

AUGUST 6, 2014

Graphic from GM, Edwards AMR 2014 presentation. The umbrella projects addresses specific technology barriers identified by DOE and industry stakeholders; Ford and GM had expressed interest in working with Oak Ridge in these areas, and GE came later and was worked in under the same project, notes Edwards. Simulation of injector.

Engine 335

Engine GM Ford 2014 335

Green Car Congress

OCTOBER 16, 2012

Opel revealed more details about its new mid-size gasoline engine family at the Aachen Colloquium in Germany. liter, four-cylinder, SIDI (spark ignition direct injection) ECOTEC Turbo engines, which begin Opel’s renewal of its powertrain portfolio, deliver improved fuel consumption, performance and refinement. SIDI engine.

Gasoline 350

Gasoline Engine Fuel Power 350

Green Car Congress

SEPTEMBER 16, 2021

Cylinder Deactivation leverages Jacobs’ well-established componentry to disable engine valves in selected cylinders allowing a large engine to have the fuel economy of a smaller engine. Also, higher exhaust temperatures in operating cylinders maintain aftertreatment temperatures at low load conditions and start-up.

Diesel 186

Diesel Emissions Fuel Economy Alternative Fuels 186

Green Car Congress

JANUARY 9, 2012

GM says the ATS will be able to deliver peak highway fuel economy of more than 30 mpg. GM is offering a choice of three power-dense engines, including two new four-cylinder units—a standard 2.5L GM is offering a choice of three power-dense engines, including two new four-cylinder units—a standard 2.5L

Cadillac 239

Cadillac 2013 Engine GM 239

Green Car Congress

APRIL 21, 2015

The LH gasoline hydraulic hybrid shows an extreme reduction in NO x compared to a diesel baseline. Broadly, the test results show significant reductions in NO x , particularly against a non-hybrid diesel baseline, and fuel economy improvements of up to 18% for the vehicle and under the drive cycles tested. Click to enlarge.

Hybrid 150

Hybrid Emissions Light Fuel 150

Green Car Congress

JUNE 23, 2009

According to the study, higher fuel economy standards would benefit the Detroit 3 automakers the most. Further, the report finds that the existing culture within the domestic auto companies systematically underestimates the value of fuel economy, which has crippled profitability. Fuel Economy.

Fuel Economy 150

Fuel Economy Detroit Economy Michigan 150

Green Car Congress

MAY 4, 2011

India plans to introduce new fuel efficiency standards; the Corporate Average Fuel Economy (CAFE) standards will give auto manufacturers time until 2015 to increase fuel economy from the current average of 14.1 L/100km) of gasoline to 17.3 In 2010, the average CO 2 emission was 165 gm/km. mpg US, 7.1

Standards 247

Standards India Fuel Fuel Economy 247

Green Car Congress

MAY 9, 2013

The car is powered by an inline, 3-cylinder, 1-liter, 70 hp (52 kW) gasoline fuel-injected, SOHC engine and has projected fuel economy of 84 mpg (2.8 Elio is planning to produce the car at a former GM plant in Shreveport, LA, if it can raise sufficient funds. l/100km) on the highway and 49 mpg (4.8

Motor 287

Motor Motors Motoring MPG 287

Green Car Congress

APRIL 23, 2020

By using dDSF software to control cylinder deactivation in a diesel engine, Cummins and Tula demonstrated significant reductions in emissions and fuel consumption. Like DSF for gasoline engines, dDSF uses individual cylinder deactivation control strategies to meet torque demand at optimal fuel and aftertreatment efficiency.

Diesel 286

Diesel Emissions Exhaust Engine 286

Green Car Congress

MARCH 3, 2009

Shell has introduced Nitrogen Enriched Gasoline in all three grades. The new formulations contain a novel cleaning system designed to clean up gunky build-up on intake valves and fuel injectors. Gunk (carbon deposit) formation on injectors can reduce fuel flow and fuel economy. Shell dual-fuel testing.

Gasoline 150

Gasoline Clean Cleaning Fuel Economy 150

Green Car Congress

AUGUST 16, 2009

The Nikkei reports that Suzuki will introduce the Kizashi sedan into the North American market in 2011, using a next-generation system co-developed with GM. Suzuki and GM are developing a next-generation hybrid system that uses small but high-capacity lithium-ion batteries. liter gasoline-powered car.

Suzuki 218

Suzuki 2011 GM Hybrid 218

Green Car Congress

FEBRUARY 21, 2011

The 2011 Buick Regal Turbo will feature the first flex-fuel capable direct-injected turbocharged engine in a production car. GM has produced more than 5 million flex-fuel models over the last 15 years, and has a goal of offering more than 50% of its production in flex-fuel models by the end of 2012. Click to enlarge.

Buick 210

Buick Engine Fuel MPG 210

Green Car Congress

MARCH 3, 2009

GM Europe staged the world premieres of the Opel Ampera, the European cousin of the Chevrolet Volt, and the Chevrolet Spark mini-car, at the Geneva Motor Show. An on-board gasoline/E85-fueled engine-generator extends the Ampera’s range to more than 500 km (311 miles). The Opel Ampera. Click to enlarge. Opel Ampera. Earlier post.)

Chevrolet 150

Chevrolet GM Europe Li-ion 150

Green Car Congress

MARCH 26, 2011

The vans get gasoline-equivalent fuel economy of 11 mpg city and 16 mpg highway. Fuel tank capacity ranges from 15.8 to 23 gasoline-equivalent gallons. Chevrolet Express/GMC Savana CNG storage tanks. Click to enlarge.

Chevrolet 199

Chevrolet Fleet GMC MPG 199

Green Car Congress

AUGUST 14, 2009

Engineers at GM’s R&D Center are developing a new low-cost concept for NO x control from lean-burn spark ignition direct injection (SIDI) engines: passive ammonia SCR. a high air-to-fuel ratio) SIDI (e.g., GM found that at about 400 ° C, there is very little capacity left. Lean-burn (i.e., Earlier post.).

GM 150

GM Concept Engine Emissions 150

Green Car Congress

AUGUST 6, 2009

Photo by Jeffrey Sauger for GM) Click to enlarge. Tom Stephens, GM vice chairman of product development, made the announcement during the Management Briefing Seminars in Traverse City, Michigan. The new five-passenger crossover will build on the success GM has had with the Buick Enclave. Source: GM Click to enlarge.

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Buick Li-ion Plug-in GM 210

Green Car Congress

AUGUST 29, 2011

By comparison, GM delivered 35,298 units of the LaCrosse in the US from January through the end of July 2011.). At the heart of the LaCrosse eAssist is a 115V lithium-ion battery and 15kW motor-generator unit, which help increase fuel economy. liters of fuel per 100 km (45 mpg US) at a constant 90 km/h (56 mph) and 7.2

General Motors 186

General Motors Buick Motor Motors 186

The Truth About Cars

FEBRUARY 12, 2024

The good news is that it has electronic fuel injection and an overhead camshaft. Even better news during a time of recession in California (which is where I found this car) is the fuel economy it delivered with a five-speed manual transmission: 40 miles per gallon on the highway, 38 miles per gallon in the city.

Suzuki 105

Suzuki California Chevrolet Kuwait 105

Green Car Congress

MAY 24, 2010

Transonic Combustion is on course to directly supply global automotive manufacturers with its high efficiency fuel injection systems. Customers and manufacturers want better fuel economy, lower emissions and a great vehicle experience all at an attractive price. Before returning to GM, Lutz was CEO of Exide Corp.

Fuel Economy 199

Fuel Economy 2001 Chrysler General Motors 199