Green Car Congress

JULY 23, 2014

Enerpulse Technologies said that it has further identified the underlying mechanism by which its its pulsed energy ignition technology improves fuel economy, reduces emission and delivers higher torque in spark ignited (SI) internal combustion (IC) engines. —Wes Helgeson, senior research engineer. Earlier post.)

Fuel Economy 210

Fuel Economy Plug Economy Energy 210

Green Car Congress

JANUARY 14, 2014

liter EA888 Gen3 engine featured in Audi’s all-road shooting brake plug-in hybrid concept unveiled at the North American International Auto Show this week ( earlier post ) features—as does its production ilk—a dual injection system that combines direct injection with indirect injection into the intake manifold. Credit: Audi.

Gasoline 304

Gasoline Audi Fuel Engine 304

Green Car Congress

SEPTEMBER 23, 2020

Like DSF for gasoline engines, dDSF uses individual cylinder deactivation control strategies to meet torque demand at optimal fuel and aftertreatment efficiency. Engine controller with dDSF: Tula’s proprietary SW for smooth, efficient operation and fuel economy gains.

Diesel 221

Diesel Future Fuel Economy China 221

Green Car Congress

SEPTEMBER 6, 2012

Jaguar Land Rover (JLR) is demonstrating the ultra-low carbon XJ_e plug-in hybrid engineering research vehicle ( earlier post ) at the 2012 CENEX Low Carbon Vehicle Event in the UK. liter turbocharged direct-injection gasoline engine which powers the Range Rover Evoque and a hybridized 8-speed automatic transmission.

Land Rover 225

Land Rover PHEV Carbon Lithium Ion 225

Green Car Congress

OCTOBER 25, 2017

At the Tokyo Motor Show, Mazda is introducing the KAI CONCEPT compact hatchback ( earlier post ), powered by the next-generation SKYACTIV-X spark-controlled compression-ignition (SPCCI) gasoline engine ( earlier post ), SKYACTIV-Vehicle Architecture and a more mature expression of the KODO design language. Earlier post.).

Mazda 170

Mazda Engine Concept Fuel Economy 170

Green Car Congress

NOVEMBER 26, 2009

The Philippine Department of Energy has been conducting fuel economy runs since 2002 promoting fuel economy consciousness and consumer empowerment by obtaining data on actual fuel consumption of passenger vehicles based on the actual driving conditions employing fuel efficiency measures and techniques.

Philippines 199

Philippines Fuel Economy Economy Fuel 199

Green Car Congress

NOVEMBER 17, 2009

Theta II GDI, its first Gasoline Direct Injection engine before an audience of engineers attending the Ninth Annual Hyundai-Kia International Powertrain Conference in Korea. Theta II GDI engine will make its debut in the first half of 2010 starting with the recently launched Sonata. Theta II GDI. Click to enlarge.

Hyundai 210

Hyundai Gasoline Engine Production 210

Green Car Congress

DECEMBER 16, 2015

liter Endurance V8 gasoline engine will be available in the all-new Titan and Titan XD full-size pickup trucks. The engine features four-valves per cylinder; Variable Valve Event & Lift (VVEL); and Direct Injection, and is rated at 390 hp (291 kW) @ 5,800 rpm and 401 lb-ft (544 N·m) of torque @ 4,000 rpm.

Gasoline 150

Gasoline Nissan Power Powered 150

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

APRIL 19, 2011

The 2012 Beetle offered in the US provides a choice of three engines: the 2.5L gasoline five cylinder; the 2.0L TSI turbocharged gasoline engine. In markets such as Asia, Australia, Europe and New Zealand, the new Beetle will be offered exclusively with charged engines. TDI engines are not offered in China.).

Gasoline 218

Gasoline Diesel Engine MPG 218

Green Car Congress

JUNE 12, 2014

The 2015 Mitsubishi Mirage is currently the most fuel-efficient non-hybrid gasoline car in the US, with combined EPA rating of 40 mpg (5.88 The engine weighs less than 170 lbs (77 kg). An output-optimized engine oil pump circulates lower viscosity engine oil (0W-20 grade). 2015 Mirage ES. Click to enlarge.

Mitsubishi 199

Mitsubishi MPG 2015 Gasoline 199

Green Car Congress

APRIL 9, 2013

Combustion simulation software developer Reaction Design has added knock prediction capabilities to FORTÉ, a computational fluid dynamics (CFD) package for realistic 3D modeling of fuel effects in internal combustion (IC) engines. —Bernie Rosenthal. —Bernie Rosenthal.

Design 199

Design Engine Fuel Economy Fuel 199

Green Car Congress

JULY 1, 2013

million project is supported by the US Department of Energy (DOE) and National Science Foundation as part of their collaborative research program for advanced combustion engines. Operating principle behind an engine using PFS. The 3-year, $1.65-million Earlier post.) The 3-year, $1.65-million Earlier post.) Dibble and Prof.

Engine 314

Engine Fuel Gasoline Plug-in 314

Green Car Congress

JULY 9, 2015

has completed an engineering program with Daimler AG to develop and to assess the Westport High Pressure Direct Injection ( HPDI ) system for a Daimler heavy duty engine. The prototype HPDI engine met all technical targets resulting in a payment of €2.4 In addition to delivering performance and fuel economy, Westport HPDI 2.0

Engine 150

Engine Fuel Economy Diesel Economy 150

Clean Fleet Report

AUGUST 4, 2021

The event, WAJ Media Day 2021, afforded me a chance to experience some exotic and high-end cars that aren’t normally in the sights of Clean Fleet Report. The event was held in last week in Half Moon Bay, California. . There are two engine options–a hybrid system and the 471 hp/398 lb.-ft. This is just a taste. V8 we drove.

Lexus 96

Lexus Mercedes Volvo Clean 96

Green Car Congress

DECEMBER 17, 2012

Mercedes-Benz has introduced the updated 2014 E-Class Sedan and Wagon, featuring an array of new driver assistance systems in addition to new fuel efficient engines. Both the E-Class sedan and wagon offer a range of gasoline and diesel engines, all coming with the ECO start/stop system as standard equipment.

Mercedes 231

Mercedes Gasoline Engine 2014 231

Green Car Congress

DECEMBER 14, 2016

million to continue development of a new, patented, high-efficiency, lighter-weight rotary engine. LiquidPiston, a developer of advanced combustion engine technology, received the award for the first phase of a program to realize the full capability of its patented high-efficiency hybrid cycle (HEHC) engine. Earlier post.).

Engine 150

Engine Exhaust 2014 Diesel 150

Green Car Congress

FEBRUARY 7, 2020

At the Chicago Auto Show, Hyundai introduced its new 2020 Sonata Hybrid, featuring up to 686 miles of driving range and an EPA-estimated 52 mpg combined fuel economy rating on the Blue trim. GDi HEV engine and a 6-speed hybrid automatic transmission. The engine’s output is 150 horsepower and 139 lb-ft (188.5 Digital Key.

Hyundai 403

Hyundai 2020 Solar MPG 403

Green Car Congress

OCTOBER 24, 2017

More than 1,200 engineers and academics are participating in the two-day event, which features presentations exploring the core theme “Knock the Limit of Powertrain Technologies: To Enhance Value for Customers.”. The Smart Stream powertrains deliver improved fuel economy and reduced exhaust emissions.

Hyundai 150

Hyundai Motor Motors Motoring 150

Green Car Congress

JUNE 28, 2010

Southwest Research Institute (SwRI) has successfully demonstrated that its HEDGE (High-Efficiency, Dilute Gasoline Engine) technology, using cooled exhaust gas recirculation (EGR) and advanced ignition systems, suppresses low-speed pre-ignition in turbocharged gasoline direct-injection engines. Earlier post.).

Engine 186

Engine Fuel Economy Gasoline Emissions 186

Green Car Congress

FEBRUARY 4, 2014

On the gasoline side, the 2013 Ram 1500 equipped with a 3.6-liter liter Pentastar V-6 gasoline engine earned 25 mpg (9.4 The Ram 1500 now owns the half-ton pickup segment’s top two spots in the EPA’s 2014 highway fuel-economy rankings. Diesel Engines Fuel Efficiency' l/100 km.). The all-new 3.0-liter

2014 326

2014 MPG Chrysler Fuel Economy 326

Green Car Congress

NOVEMBER 17, 2013

The all-new 2015 Lincoln MKC small premium utility, unveiled last week, offers an all-new engine—a 2.3-liter liter EcoBoost gasoline turbocharged direct injection (GTDI) four-cylinder unit. Ford says the engine can deliver up to 15% better fuel economy than comparable six-cylinder engines.

Louisville 286

Louisville Exhaust Future Fuel Economy 286

Green Car Congress

DECEMBER 17, 2014

The new Sonata Hybrid features an upgraded powertrain incorporating a new hybrid system with a new gasoline direct injection engine that delivers fuel economy of 18.2 liter GDI (gasoline direct injection) hybrid engine mated to a 38 kW electric motor (up 3 kW—8.6%—from km/l (43 mpg US or 5.5

Plug-in 231

Plug-in Hyundai Hybrid Plug 231

Green Car Congress

JUNE 22, 2013

Brake specific fuel consumption (BSFC) curves for a 5.7L VCR 4-cylinder engine (projected data) from a 2011 report by Envera. All three engine BSFC curves correspond to an engine speed of 2000 rpm.Click to enlarge. Valve events will also be adjusted with the VVA to trap more air in the cylinders when power is needed.

Engine 207

Engine Eaton Fuel Economy Downsizing 207

Green Car Congress

SEPTEMBER 19, 2012

Aerodynamic improvements, weight savings and engine enhancements have reduced fuel consumption and CO 2 emissions across the range. Toyota anticipates a 1/3 full hybrid, 1/3 gasoline, 1/3 diesel engine mix. This has been achieved within the new Auris gasoline engine range through the use of high, 11.5:1

Gasoline 252

Gasoline Toyota Diesel Emissions 252

Green Car Congress

MAY 9, 2013

Startup Elio Motors unveiled its prototype 3-wheeler at a press event in Michigan. 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 The engine is mated to a 5-speed manual or automatic transmission.

Motor 287

Motor Motors Motoring MPG 287

Green Car Congress

DECEMBER 20, 2013

Honda says that the VEZEL fuses the dynamic qualities of an SUV, the elegance of a coupe, the functionality of a minivan and excellent fuel economy. direct-injection DOHC i-VTEC engine coupled to a CVT, as is available in front-wheel and four-wheel drive versions. liter engine. The hybrid’s fuel economy of 27.0

Japan 296

Japan Honda Hybrid Sale 296

Green Car Congress

OCTOBER 4, 2013

a new 5-liter V8 diesel engine designed to power pickup-and-delivery vehicles, other light- and medium-duty trucks, school buses and motorhomes. extends Cummins range of on-road diesel engines for North American vehicles. will be manufactured at the Columbus Engine Plant, with production to start during the fourth quarter of 2014.

Diesel 247

Diesel Light Commercial Vehicles 247

Clean Fleet Report

JANUARY 31, 2023

liter inline 6-cylinder engine. This will be the most powerful mass production gasoline engine offered by Mazda, putting out 340 horsepower (hp) and 369 pound-feet (lb.-ft.) The engine works in conjunction with an electric motor and a rechargeable 17.8 Performance numbers are 323 hp and 369 lb.-ft. kilowatt-hour battery.

Mazda 90

Mazda Plug-in Fuel Economy SUV 90

Green Car Congress

JANUARY 14, 2013

Among the many features of the new 2014 Jeep Grand Cherokee—introduced at the Detroit Auto Show—two in particular contribute to significantly improved fuel economy and driving performance: an optional new 3.0-liter liter EcoDiesel V-6 engine and a new eight-speed automatic transmission. 2014 Jeep Grand Cherokee.

Jeep 231

Jeep MPG 2014 Fuel Economy 231

Green Car Congress

AUGUST 7, 2013

BMW i presented a prototype of its second production vehicle, the i8 ( earlier post ), at a driving event at the BMW Group’s Miramas test track in France. Calculated using the EU test cycle for plug-in hybrid vehicles, the average fuel efficiency of the BMW i8 at model launch will be less than 2.5 Rear-mounted 3-cylinder engine.

BMW 281

BMW Plug-in Engine Plug 281

Green Car Congress

APRIL 20, 2011

American Suzuki Motor Corporation (ASMC) unveiled a gasoline-electric concept variant of its Kizashi sedan at the company’s 2011 New York International Auto Show (NYIAS) press conference. The Kizashi EcoCharge has the capability to deliver a 25% fuel economy gain. Kizashi EcoCharge. Click to enlarge.

New York 207

New York Suzuki Concept Lithium Ion 207

Green Car Congress

AUGUST 23, 2013

V6 TDI diesel engine. Not only is it more powerful and contains up to 30% better efficiency than traditional gasoline, etc. 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. Earlier post.)

Diesel 366

Diesel Audi Sale Fuel Economy 366

Green Car Congress

JANUARY 13, 2014

As one of the four engine options, the new F-150 also offers a new 2.7L The all-new V6 engine features a compacted graphite iron block, advanced controls and components to deliver the same power as some mid-range V8s. When the brake is released, the engine restarts quickly. liter Power Stroke turbo-diesel V8 engine.

F-150 329

F-150 Ford Engine Fuel Economy 329

Clean Fleet Report

MAY 2, 2022

Clean Fleet Report will have detailed reviews of the Sportage gasoline, hybrid and eventually the plug-in hybrid in the coming months. Liter Inline 4-cylinder, Gasoline. Fuel Economy: 25 mpg city/32 highway/28 combined. Liter Inline 4-cylinder, Gasoline. EPA Fuel Economy: 23 mpg city/28 highway/25 combined.

Kia 84

Kia Fuel Economy MPG Hybrid 84

Clean Fleet Report

APRIL 8, 2023

Clean Fleet Report got a chance to sample the model at a recent media event in San Diego. liter, 16-valve 4-cylinder engine with two electric motors for a total system 196 horsepower and 139 pound-feet of torque. It was noticeable when the gasoline engine engaged, which is something the Toyota hybrid system usually does not to.

Toyota 84

Toyota Hybrid San Diego MPG 84

Clean Fleet Report

SEPTEMBER 30, 2022

One of the challenges Clean Fleet Report takes seriously is to test the EPA fuel economy ratings for the cars, crossovers and trucks we review, knowing efficiency is a top priority when looking to purchase a new vehicle. Adding together the gasoline and electricity, the EPA estimates 105 MPGe (Miles Per Gallon Equivalent).

Kia 90

Kia Plug-in Plug Hybrid 90