Green Car Reports

FEBRUARY 8, 2017

When it comes to improving fuel efficiency, simply making an engine smaller is a fairly direct way to get results. They have downsized engines across model lines, usually adding turbochargers at the same time to match the power output of the larger-displacement engines that they.

Downsizing 60

Downsizing Engine Emissions Fuel 60

Green Car Congress

MAY 31, 2011

Ricardo will assist Lifan Automobile Group based in Chongqing, China, with the development of a family of highly downsized gasoline engines capable of meeting future Chinese and international fuel economy and emissions regulations.

Downsizing 199

Downsizing Gasoline Engine Fuel Economy 199

Green Car Congress

JULY 14, 2014

Cummins has developed an E-85-specific engine and powertrain that reduce carbon dioxide emissions by as much as 80% compared with a baseline gasoline-powered medium-duty truck. It delivers the power (up to 250 hp / 186 kW) and peak torque (up to 450 lb-ft / 610 N·m) of gasoline and diesel engines nearly twice its 2.8-liter

Engine 319

Engine Emissions CO2 Gasoline 319

Green Car Congress

SEPTEMBER 5, 2011

The Volvo Car Corporation is introducing a new, downsized engine range consisting solely of four-cylinder gasoline and diesel engines. The upcoming four-cylinder VEA (Volvo Environmental Architecture) engine range includes common rail diesels and direct injected gasoline engines. Earlier post.).

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Downsizing Fuel Economy Volvo Economy 268

Green Car Congress

AUGUST 8, 2019

The Dearman transport refrigeration system combines cryogenic refrigeration with a Dearman engine ( earlier post ) and a downsized vapor compression refrigeration cycle. The Dearman Engine operates by the vaporization and expansion of cryogenic fluids—specifically, liquid nitrogen.

Transportation 170

Transportation Fleet Emissions Cleaner 170

Green Car Congress

SEPTEMBER 22, 2010

Turbo lag can become increasingly intrusive as engines get smaller. Superchargers are mechanically geared to enhance performance at either low or high engine speeds. The need to reduce CO 2 emissions is leading to downsized engines, heavily boosted by turbo- or supercharging. million today to 12 million by 2016.

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Downsizing Gasoline Engine Exhaust 207

Baua Electric

MARCH 28, 2024

By: HT Auto Desk | Updated on: 28 Mar 2024, 17:41 PM Porsche aims to keep the V8 engine in business beyond 2030, but with necessary tweaks to safeguard it from tightening regulations. Porsche aims to keep the V8 engine in business beyond 2030, but with necessary tweaks to safeguard it from tightening regulations.

Porsche 52

Porsche Engine Downsizing Emissions 52

Green Car Congress

AUGUST 16, 2018

Testing of the latest Nexcel active engine oil management system ( earlier post ) across three different engine types has a{demonstrated} the system’s potential to reduce CO 2 emissions by 2 g/km. The plug-and-play oil cell is designed for flexible installation anywhere in a vehicle’s engine bay via a docking station.

Oil 191

Oil Engine CO2 Downsizing 191

Green Car Congress

MAY 31, 2018

Dearman has launched a partnership with UK retail giant Marks & Spencer, as the retailer seeks to reduce carbon dioxide (CO 2 ) emissions from its chilled deliveries. Dearman’s liquid nitrogen-powered engine ( earlier post ) is zero emission.

Emissions 170

Emissions Diesel Belgium Downsizing 170

Green Car Congress

JUNE 23, 2014

Cost of the new engine relative to gasoline baseline. The technical focus over the last year has been on new engine installation and performance assessments. In 2013, the Cummins-led team demonstrated a Tier 2 Bin 5 version of the engine on the dyno, and then on a vehicle, while development of the Tier 2 Bin 2 engine started.

Fuel Economy 357

Fuel Economy Economy Gasoline Downsizing 357

Green Car Congress

SEPTEMBER 7, 2011

Together the partners have sought to demonstrate an extremely cost-effective, ultra-efficient gasoline engine in a C-segment passenger car delivering the performance of a baseline 2.0-liter liter model but with significantly reduced real-world and drive cycle CO 2 emissions, and comparable improvements in fuel-economy. Earlier post.).

Downsizing 210

Downsizing Low Cost Lead Acid Gasoline-Electric 210

Green Car Congress

JANUARY 29, 2021

In addition to GM’s carbon goals, the company worked with the Environmental Defense Fund to develop a shared vision of an all-electric future and an aspiration to eliminate tailpipe emissions from new light-duty vehicles by 2035. The use of GM’s products accounts for 75% of carbon emissions related to this commitment. Electrification.

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General Motors Carbon Emissions GM 199

Green Car Congress

MAY 23, 2009

Schematic of downsized and supercharged four-stroke hybrid pneumatic spark injection engine. The reduction in fuel consumption is obtained mainly through enabling the effective use of a heavily downsized engine, rather than from regenerative efficiency. Source: ETH Zürich. Click to enlarge. Earlier post.). Earlier post.).

Downsizing 170

Downsizing Concept Engine Hybrid 170

Green Car Congress

AUGUST 14, 2017

Suitable for series production, the new High Thermal Conductivity (HTC) materials and Thermal Interface Material (TIM) coating can reduce valve head temperatures by up to 70°C, allowing improved combustion and lower emissions. The materials also enable CO 2 emissions reduction by eliminating the need for fuel enrichment as a means of cooling.

Engine 150

Engine Emissions Exhaust Sodium 150

Green Car Congress

MARCH 19, 2018

Other technologies—such as efficiency improvements in gasoline engines as well as the rollout of hybrid electric power trains—offer more compelling and cost-effective pathways to reducing CO 2 emissions from European passenger cars, the ICCT says. —The ICCT. Renault Clio) and lower medium (e.g.,

Diesel 186

Diesel CO2 Standards Emissions 186

Green Car Congress

OCTOBER 16, 2013

PM mass emissions rates for the FTP and US06 drive cycles as function of vehicle mileage. GDI is a strategy to improve fuel efficiency that is rapidly gaining market acceptance, as illustrated by the popularity of Ford’s GDI EcoBoost engines. These efforts are yielding reductions in PM emissions, but this is still a work in progress.

Standards 246

Standards Emissions Miles Engine 246

Green Car Congress

SEPTEMBER 15, 2021

Rolls-Royce and Flanders Electric have agreed to develop a retrofit concept for hybridizing mining trucks that can reduce CO 2 emissions by up to 30%. It integrates mtu engines, batteries and hybrid control systems, and Flanders drive train solutions. Hybrid solutions are already part of the mtu portfolio.

Hybrid 259

Hybrid DC Diesel Downsizing 259

Green Car Congress

FEBRUARY 24, 2023

Supported by a grant from the Niche Vehicle Network, supported by the Department for Transport and Innovate UK, the project will adapt the design of the Yamaha Tricity 300 to replace its combustion engine with a fully electric powertrain with fast-charging capability and a targeted 100 mile operating range.

Motorcycles 397

Motorcycles Fully Electric Concept Electric Motorcycles 397

Green Car Congress

MAY 14, 2009

Continuing to emphasize a downsizing approach, Volkswagen presented two new engines at the at the 30 th Vienna Engine Symposium (7-8 May): the 1.2-liter liter TSI gasoline engine and the 1.6-liter Both engines will be available to order for the new Polo and the Golf this year. liter 77 kW (103 hp) TSI engine.

Downsizing 150

Downsizing Engine MPG Exhaust 150

Green Car Congress

MARCH 5, 2014

Among the changes in the new Juke are a new design at the front and rear with greater emphasis on both premium refinement and sporty design cues; a new downsized 1.2-liter liter turbocharged engine offering greater performance, economy and lower emissions; a revised 1.6-liter Engines and drivetrains. The existing 1.5

Nissan 255

Nissan Engine Downsizing Europe 255

Green Car Congress

JULY 25, 2013

New generation XL3 injector for GDI engines goes into production. liter GDI engine. of 8 holes) enables optimal adaptation to all engine-specific requirements. of 8 holes) enables optimal adaptation to all engine-specific requirements. Click to enlarge.

Engine 294

Engine Production Downsizing Emissions 294

Green Car Congress

MAY 1, 2009

A study by engineers from Mahle Powertrain Ltd and BP found strong synergy between spark ignition (SI) engine downsizing and fuel containing low-to-moderate amounts of alcohol, including ethanol and butanol. A Study of Gasoline-Alcohol Blended Fuels in an Advanced Turbocharged DISI Engine. ( O 2 (% wt). Cairns et al.

Alcohol Blend 186

Alcohol Blend Downsizing Engine Fuel 186

Green Car Congress

JANUARY 27, 2016

Current mild-hybrid vehicle projects, in partnership with Ford and Hyundai/Kia, that utilize advanced 48V lead-carbon batteries, can reduce CO 2 emissions by 15-20%, according to the latest data from the Advanced Lead Acid Battery Consortium (ALABC), presented at the Advanced Automotive Battery Conference (25-28 January, Mainz).

Emissions 150

Emissions Hybrid CO2 Downsizing 150

Green Car Congress

JUNE 23, 2016

The Volkswagen Group will begin equipping the Group’s new TSI and TFSI gasoline direct injection engines with gasoline particulate filters (GPF). liter TSI engine in the new VW Tiguan and the Audi A5 in June 2017. This will reduce particulate emissions from the direct injection gasoline engines by up to 90%. Earlier post.)

Gasoline 150

Gasoline 2017 Engine Mercedes 150

Green Car Congress

OCTOBER 25, 2012

Fuel mass flow comparison shows Pinnacle engine ahead at just about all points in the map. FEV performed engine mappings in a dynamometer test cell to evaluate the fuel economy of Pinnacle’s TP90 scooter engine compared to a benchmark engine (N15) from Pinnacle’s Asian OEM partner. Test engine specs. Stroke [mm].

Engine 262

Engine Fuel Fuel Economy Production 262

Green Car Congress

NOVEMBER 19, 2013

L 3-cylinder direct injection gasoline turbo engine. announced that it has newly developed the VTEC Turbo, a direct injection gasoline turbo engine family most suitable for small-to-medium-sized vehicles. engines: 2.0L 4-cylinder direct injection gasoline turbo engine. L 3-cylinder direct injection gasoline turbo engine.

Gasoline 259

Gasoline Honda Engine Downsizing 259

Green Car Congress

MARCH 7, 2012

liter i-DTEC engine in the new Civic will deliver CO 2 emissions of 95 g/km, according to Honda Motor Europe’s President, Manabu Nishimae, in his presentation at the Geneva Motor Show. This is a 15-gram drop (13.6%) from the 110 g/km emissions of the enhanced 2.2L liter diesel engine. By downsizing from the outgoing 2.2L

Honda 299

Honda Emissions Diesel CO2 299

Green Car Reports

OCTOBER 31, 2016

Stricter global emissions standards have led many automakers to downsize engines, but that trend may be about to reverse itself. Cutting displacement is a relatively straightforward way to improve fuel economy.

Emissions 60

Emissions Engine Fuel Economy Downsizing 60

Green Car Congress

DECEMBER 11, 2014

Volvo Car’s 3-cylinder gasoline engine. Volvo Cars confirmed its production program to develop a lightweight 3-cylinder Drive-E gasoline engine. The engine, wholly developed in Sweden, will join the company’s 4-cylinder Drive-E engines ( earlier post ). Volvo Cars’ new three-cylinder engine. Click to enlarge.

Volvo 230

Volvo Gasoline Engine Cars 230

Green Car Congress

APRIL 23, 2012

SAE’s 2012 High Efficiency IC Engine Symposium in Detroit—the second as an immediate precursor to the SAE World Congress—opened on Sunday with a consideration of several alternative engine designs: opposed piston 2-stroke (Achates Power); variable compression ratio (MCE-5); split cycle (Scuderi); and advanced rotary (Liquid Piston).

Engine 294

Engine Design Congress Downsizing 294

Green Car Congress

SEPTEMBER 24, 2012

In a further extension of Ricard’s collaboration with the Lifan Automobile Group based in Chongqing, China, the company will assist in the development of a new turbocharged gasoline direct injection engine. With work on the project starting in July, the first engines are due for production in late 2014.

Gasoline 218

Gasoline Engine Downsizing Chinese 218

Green Car Congress

SEPTEMBER 12, 2012

At the 17 th Supercharging conference this week in Dresden, Controlled Power Technologies (CPT) will launch what it says is the first water-cooled electric supercharger developed for “quasi-continuous” boosting of commercial diesel engines, including those developed for off highway applications. tonnes gross vehicle weight.

Water 370

Water Commercial Engine Diesel 370

Green Car Congress

OCTOBER 15, 2011

Developed for the latest 1-liter downsized gasoline engines. Continental will be supplying Ford with turbochargers for the carmaker’s new three-cylinder direct injection gasoline engine platform. The first two engines will generate 74 and 88 kW from a displacement of just one liter. Click to enlarge. Earlier post.)

Engine 225

Engine Ford Supplies Downsizing 225

Green Car Congress

FEBRUARY 26, 2018

liter engine with 40% thermal efficiency (41% in hybrid applications); a new 2.0-liter liter hybrid system; and new 4WD systems—one for gasoline-engined cars, one for hybrids—based on the Toyota New Global Architecture (TNGA). liter Dynamic Force Engine, a New 2.0-liter New 6-speed Manual Transmission (6MT).

Toyota 264

Toyota Engine Hybrid Gasoline-Electric 264

Green Car Congress

APRIL 20, 2010

compacts under 1,400 kg in weight—a stoichiometric 3-cylinder turbocharged gasoline direct injection (GDI) engine offers an optimal combination of cost, lower emissions and reductions in fuel consumption, according to an analysis by Delphi Powertrain presented at the recent SAE 2010 World Congress. Earlier post.). Source: Kirwan et al.

Gasoline 231

Gasoline Downsizing Engine CO2 231

Green Car Congress

APRIL 3, 2017

In separate presentations at the 2017 SAE High Efficiency IC Engine Symposium in Detroit, R&D executives from GM and Ford each stressed the importance of improved, advanced fuels—among other technology developments—for their future engine efficiency gains and for long-term CO 2 emissions goals. —David Brooks.

GM 150

GM Engine Future Fuel 150

Green Car Congress

JUNE 19, 2012

demands of very high-power diesel engines. liter diesel (N57D30S1) engine applied in the M550d xDrive, with a specific power output of 93 kW/liter (124 bhp/liter). downsized diesel engines with improved fuel economy and CO 2 emissions. —Arnd Baberg, Chief Engineer Piston Product Engineering, Federal-Mogul.

Diesel 271

Diesel Light Engine Downsizing 271