Green Car Congress

JUNE 14, 2011

Based on the results of the study, CAR believes the economic risk to the auto industry connected to mandating permanent fuel economy standards in the long run is “ very serious ” The group recommends periodic review to assess the rate of technology development and cost reduction of advanced technologies leading up to 2025.

Fuel Economy 199

Fuel Economy Economy Auto Industry Standards 199

Green Car Congress

APRIL 14, 2021

liter engine, with high-efficiency combustion, cooled EGR and an optimized ITMS cooling system, features 187 horsepower at 6,100 rpm and 178 lb-ft (241 N·m) of torque at 4,000 rpm, with an EPA-estimated combined fuel economy of 29 mpg with front-wheel drive and 26 mpg with all-wheel drive. The new Smartstream 2.5-liter

Tucson 221

Tucson Hyundai Plug-in Gasoline-Electric 221

Green Car Congress

NOVEMBER 17, 2013

Ford says the engine can deliver up to 15% better fuel economy than comparable six-cylinder engines. Turbo lag is virtually eliminated for quicker response when the driver needs power for passing while enabling the exhaust valve to stay open longer for lower emissions and up to 15% better fuel economy than comparable six-cylinder engines.

Louisville 286

Louisville Exhaust Future Fuel Economy 286

Green Car Congress

JANUARY 14, 2014

In part-load operation, the indirect injection supplements direct gasoline injection to improve fuel economy and to reduce the output of particulates from the engine. GDI technology provides fuel efficiency benefits from charge air cooling, more facile turbocharging, and the downsizing that these permit. Earlier post.). Earlier post.)

Gasoline 304

Gasoline Audi Fuel Engine 304

Green Car Congress

JULY 12, 2013

GM’s fuel-economy plan through the 2016 model year focuses on a reduction in vehicle mass and aggressive investment in advanced materials, such as high-strength steel, carbon fiber and aluminum, enabled in part by our industry-first aluminum welding technology. Earlier post.).

GM 275

GM MPG Manufacturer 2017 275

Green Car Congress

JUNE 25, 2010

Working with BMW, BorgWarner combined two advanced turbocharging technologies—regulated two-stage (R2S) and variable turbine geometry (VTG)— to accelerate BMW’s engine downsizing strategy without compromising power and torque. straight-six diesel offering up to 4% better fuel economy than its predecessor.

BMW 170

BMW Downsizing Fuel Economy MPG 170

Green Car Congress

FEBRUARY 20, 2013

There are four elements when in place that Nissan thinks will encourage wider market adoption of hybrids, Thunes said: affordable cost; meaningful fuel economy gains; a rational evolution from conventional powertrains to hybrid powertrains; and preserving cabin space and cargo area. Overall fuel economy is improved in a wide range.

Engine 220

Engine Hybrid Fuel Economy Li-ion 220

Green Car Congress

JUNE 22, 2013

The new engine will achieve high efficiency using the Atkinson Cycle with an 18:1 compression ratio, combined with aggressive engine downsizing. Envera specializes in the development of advanced technologies for improving automotive fuel economy. Engine downsizing is a key tool in improving fuel economy. Background.

Engine 207

Engine Eaton Fuel Economy Downsizing 207

Green Car Congress

JULY 7, 2015

i-DTEC for the entire journey were two members of Honda’s European Research & Development (R&D) team, Fergal McGrath and Julian Warren, who took on the challenge to further demonstrate the real-world fuel economy of the Tourer. In addition, lighter pistons and connection rods were used. Behind the wheel of a Honda Civic Tourer 1.6

Honda 150

Honda MPG Miles Diesel 150

Green Car Congress

JUNE 25, 2012

The testing process compares fuel economy performance from the vehicle in its original condition with the performance using XL Hybrids’ charge-sustaining hybrid system. Our hybrid controller connects to the CAN; our controller is read-only. The company had been targeting a 20% reduction. engine and 6-speed transmission. Both the 2.0

Hybrid 330

Hybrid Fuel Lithium Ion Boston 330

Green Car Congress

JULY 6, 2010

In recent tests, the DuoDrive taxi demonstrated a 56% improvement in fuel economy compared to a standard London Taxi (TX2), and simulations predict that an improvement of 100% is possible with further optimization. EVO Electric Ltd., Bridgestone ECO-Rally on 7 July. This is the design applied in the DuoDrive system. DuoDrive system layout.

Plug-in 199

Plug-in Taxi Motor Motors 199

Green Car Congress

APRIL 22, 2009

improvement in fuel economy in operation over the Japanese 10-15 cycle. When downsizing, Kato said, using a turbocharger or supercharger to offset the decrease in output can result in a fall in the knocking limit as the boosting pressure rises, causing the thermal efficiency to fall as well. and back again. Kadota et al.

Honda 150

Honda Concept Engine Downsizing 150

Green Car Congress

MARCH 4, 2009

Applied to a turbocharged, downsized engine, MultiAir can contribute to up to a 25% reduction in fuel consumption over conventional naturally aspirated engines with the same performance, according to Fiat. Here again, there will be both a naturally aspirated and a turbocharged version.

Downsizing 210

Downsizing Gasoline Fuel Economy Engine 210

Green Car Congress

JANUARY 11, 2010

Duratec I-4 unit while contributing to projected fuel economy gains of more than 10%. “People downsize cars, not expectations. Customers are increasingly making decisions to downsize driven by lifestyle and fuel economy. liter I-4 was examined to identify ways fuel economy could be improved.

Ford 199

Ford Engine Global Market 199

Green Car Congress

SEPTEMBER 12, 2012

Cobra could enable a 5–10% reduction in CO 2 emissions when implemented in conjunction with engine downsizing and down speeding strategies, and potentially more when used in conjunction with alternative fuels, according to CPT. —CPT program manager Andy Dickinson.

Water 370

Water Commercial Engine Diesel 370

Green Car Congress

APRIL 4, 2012

liter engine option has a targeted fuel economy of 27 mpg city / 38 mpg highway / 31 mpg combined (8.7, For this next-generation design, 70% of the parts have been redesigned, which, along with a downsized oil pump, lower oil level and low viscosity oil results in up to 40% reduction in internal friction (versus the previous design).

MPG 230

MPG 2013 Nissan Fuel Economy 230

Green Car Congress

AUGUST 4, 2011

Extreme compression ratio rather than downsizing. Although downsizing—i.e., reducing displacement to improve fuel economy and offsetting the resulting loss of power and torque via charging—is an effective approach to reducing fuel consumption, Mazda has chosen a different route. liter MZR engine. SKYACTIV-D.

Mazda 322

Mazda Engine Gasoline Diesel 322

Green Car Congress

SEPTEMBER 2, 2010

DeCicco’s analysis shows that optimizing internal combustion engines plus rising adoption of grid-free hybrids will enable new fleet fuel economy (unadjusted) to reach 52 mpg (4.52 Adjusted on-road fuel economy correspondingly would be 41 mpg (5.74 L/100km) by 2025 and 74 mpg (3.18 L/100km) by 2035. L/100km) and 60 mpg (3.92

Fleet 236

Fleet Fuel Automobile MPG 236

Green Car Congress

OCTOBER 8, 2015

The additional control of compressed air for transient performance provided by Cobra means that we can purge diesel particulate filters and other forms of exhaust after-treatment for NO x reduction and, most importantly, without compromising fuel economy. Phil Bush, technology manager at Eminox.

Vehicles 150

Vehicles Exhaust Emissions Diesel 150

Green Car Congress

JULY 7, 2014

Combining the cylinder head, exhaust manifold and intercooler with variable wastegate control enhances low speed torque fuel economy. The late intake valve closing of the Atkinson cycle reduces pumping losses and boosts fuel economy. Active wastegate control minimizes pumping losses by reducing backpressure during low engine load.

North America 210

North America Lexus America Fuel Economy 210

Green Car Congress

JUNE 7, 2010

Renault’s ongoing downsizing strategy is aimed at reducing the cubic capacity of its engines in order to bring down fuel consumption and CO 2 emissions, without detracting from performance. The downsizing process involved shortening the piston stroke by reducing the size of the crank pin and conrod assembly. Select Engines.

Environment 230

Environment Engine 2010 Parts 230

Green Car Congress

APRIL 27, 2016

Accordingly, Honda has not only launched FCVs that use hydrogen, but has also developed compact hydrogen stations that generate hydrogen, and external power output devices that get connected to FCVs. Cost, productivity, efficiency and fuel economy now offer the highest focus for technology investment, he said. Earlier post ).

Fuel 150

Fuel Honda Hydrogen Production 150

Green Car Congress

MAY 6, 2013

This downsizing enables lower fuel consumption, accompanied by low emissions and optimum weight. The 4-cylinder Sprinter features a 7-speed automatic transmission with torque converter—the only 7-speed automatic transmission to feature in a van—is refined for maximum fuel economy. Accessory equipment.

2014 306

2014 Diesel Standards Exhaust 306

Green Car Congress

APRIL 14, 2011

Results of this study showed that the pre-chamber jet ignition combustion system roughly matches HCCI fuel economy across both NEDC and FTP drive cycles, with a 13% improvement in fuel economy recorded over the baseline stoichiometric (λ=1) spark ignition combustion system. Click to enlarge. liter) GM engine.

Fuel Economy 210

Fuel Economy Economy Engine Fuel 210

Green Car Congress

AUGUST 20, 2013

Blending 25-50% of this low-temperature ethanol reformate with ethanol or E85 fuels enables dilute engine operation, resulting in substantial improvements in fuel economy and emissions. High-temperature reformers need to burn a portion of the fuel to maintain their reforming temperatures, thereby generating a fuel-economy penalty.

Fuel Economy 230

Fuel Economy Exhaust Economy Fuel 230

Green Car Congress

FEBRUARY 14, 2009

The Most Plausible Early Market consumers value fuel economy. That could yield more than 50 mpg of fuel economy—or usage of less than 300 gallons per year—and still be a lot cheaper than a plug-in hybrid or a fuel cell vehicle, he noted. Based on the game results, battery pack requirements would be equal to or less than 2 kWh.

PHEV 150

PHEV Fuel Economy San Diego Climate Change 150

Green Car Congress

JUNE 27, 2017

3 B-Cycle gasoline engine is the first example of Volkswagen’s “Rightsizing” strategy—an engine development strategy that looks to for the optimal balance of displacement, output, torque and efficiency based on vehicle class and real-world operating conditions, rather than just seeking to downsize. Fuel economy city/hwy/comb.

2018 314

2018 Engine SUV MPG 314

Green Car Congress

DECEMBER 10, 2009

A multi-cylinder version is practical for a wide variety of vehicles and offers greatest benefit to C and D class passenger cars which can take advantage of the low cost architecture and significantly improved fuel economy and emissions. IMEP (Bar) Homogeneous GDI 1 Spray-Guided GDI 2. Charge Trapping Valve. Other Components.

Fuel Economy 218

Fuel Economy Engine Light Fuel 218

Green Car Congress

FEBRUARY 24, 2012

With the Generation 3 HEV system, Ford decided to downsize the engine from a 2.5L Atkinson to improve fuel economy. The 2012 Fusion Hybrid carries an EPA fuel economy rating of 41 mpg city, 36 mpg highway; Ford expects the upcoming 2013 Fusion Hybrid to offer about 47 mpg city, 44 mpg highway. Atkinson to a 2.0L

Hybrid 275

Hybrid Fusion Li-ion Fuel Economy 275

Green Car Congress

JUNE 2, 2015

Despite its efficiency, the Golf TSI BlueMotion with the 85 kW / 114 hp downsized 999 cc EA211-series engine reaches 100 km/h in 9.7 The crankshaft group—crankshaft, pistons and connecting rods—is distinguished by low moving masses and low friction. Other new options are Volkswagen Media Control and App Connect.

Gasoline 150

Gasoline MPG Exhaust Engine 150

Green Car Congress

FEBRUARY 14, 2010

Among their general findings are: Increasing battery power in plug-in hybrids (10-, 20- and 40-mile AER, from low to high power) had little effect on fuel consumption results because the battery power can provide most of the driving on the test cycles, so the fuel economy only differs slightly.

Plug-in 231

Plug-in Plug Vehicles PHEV 231

Green Car Congress

SEPTEMBER 21, 2009

On 15 Sep, NHTSA and the US EPA proposed a joint rulemaking on fuel economy and greenhouse gas emissions for light duty vehicles: an average new car 34.1 mpg if the automotive industry were to meet this CO 2 level just through fuel economy improvements.) ( Earlier post.). mpg and 250 g CO 2 /km for model year 2016. Earlier post.)

2016 210

2016 MPG Fuel Economy EPA 210

Green Car Congress

APRIL 10, 2013

Focused on meeting a growing customer demand for ‘downsized’ engines offering strong power with reduced fuel consumption and CO2 emissions, the new gasoline and diesel powertrains are being progressively introduced across the Opel product range. The frequency of regenerations is reduced and fuel economy is improved. Click to enlarge.

Engine 287

Engine 2016 Fuel Economy Fuel 287

Green Car Congress

JANUARY 28, 2014

The rest of the energy is recovered by the MGU-H (for ‘Heat’); an electrical machine connected to the turbocharger. Per the regulations, the Mercedes team downsized their internal combustion engine (ICE) to a 1.6 Energy losses in the gearbox can also have a significant impact on fuel economy.

2014 252

2014 Mercedes Fuel Power 252

Green Car Congress

OCTOBER 8, 2013

SIDI Turbo also delivers a 20% improvement in fuel economy compared to the 1.6-liter liter class which are engineered to meet customer demand for strong, downsized engine performance. To further improve fuel economy and engine operating efficiency, oil is circulated by a two-stage, variable displacement oil pump. liter engine.

Engine 220

Engine MPG Exhaust Gasoline 220

Green Car Congress

SEPTEMBER 11, 2011

On the diesel side—now available solely as BlueTEC units with SCR aftertreatment technology) , the focus is on downsizing and the new version of the V6 CDI engine. The two turbochargers are connected in series, and each has a turbine and a compressor driven by this turbine. BlueTEC diesel units. Earlier post.) Click to enlarge.

Mercedes 220

Mercedes SUV Fuel Energy 220

Green Car Congress

FEBRUARY 1, 2012

TSI from 54 to 48 mm; the crankshaft itself was lightened by 20%, while the weight of the connecting rods was reduced by 25%. The advantage is significantly accelerated pressure build-up, which leads to very responsive downsized engines. This, in turn, improves the fuel economy of all MQB-based models. SEAT Mii and ŠKODA Citigo.

Engine 294

Engine Exhaust Diesel Gasoline-Electric 294