Emissions, Gasoline-Electric and MPG

2014 Ram 1500 EcoDiesel earns 28 mpg highway; best in segment

Green Car Congress

FEBRUARY 4, 2014

liter V6 EcoDiesel-powered 2014 Ram 1500 pickup ( earlier post ) has earned a 28-mpg (8.4 The combined city/highway rating is 23 mpg (10.2 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 liter Pentastar V-6 gasoline engine earned 25 mpg (9.4

2014

2014 MPG Chrysler Fuel Economy

DOT, EPA unveil joint proposal for fuel economy and greenhouse gas emission standards: 49.6 mpg CAFE, 163 g/mile GHG in 2025; flexibilities and incentives

Green Car Congress

NOVEMBER 16, 2011

DOT’s National Highway Traffic Safety Administration (NHTSA) is proposing Corporate Average Fuel Economy (CAFE) standards under the Energy Policy and Conservation Act (EPCA), as amended by the Energy Independence and Security Act (EISA), and EPA is proposing national greenhouse gas (GHG) emissions standards under the Clean Air.

Fuel Economy

Fuel Economy EPA Economy MPG

EPA, DOT Propose New Fuel Economy Labels; Addressing GHG Emissions, Fuel Consumption and Advanced Technology Vehicles

Green Car Congress

AUGUST 30, 2010

From left to right: EV, PHEV, gasoline/diesel, gasoline/diesel. One label design prominently features a letter grade (ranging from A+ to D) to communicate the vehicle’s overall fuel economy and greenhouse gas emissions performance. A sample of the second proposed label for an extended range electric vehicle. Source: EPA.

Fuel Economy

Fuel Economy EPA Economy Fuel

DHL Express deploys nearly 100 new Lightning Electric delivery vans in US

Green Car Congress

MARCH 24, 2021

Following a successful initial pilot program using nine Lightning Electric Ford Transit 350HD electric vans in the US late last year, DHL Express plans to deploy the remaining 89 electric vehicles this year in New York and California. Earlier post.). Earlier post.).

Los Angeles

Los Angeles Isuzu Colorado Ford

Mazda6 diesel sedan offers up to 60 mpg US

Green Car Congress

SEPTEMBER 27, 2012

l/100 km (60 mpg US) and CO 2 emissions of 104 g/km (European combined cycle with standard diesel SKYACTIV-D 2.2 Mazda is offering the choice of five SKYACTIV engines (two diesels and three gasoline powerplants) coupled with six-speed manual or automatic transmissions in the Mazda6. Mazda6 Engines. SKYACTIV-G 2.0. 210 @ 4,000.

MPG

MPG Diesel Gasoline-Electric Fuel Economy

EIA: fuel economy improvements bring diminishing returns in fuel savings

Green Car Congress

JULY 15, 2014

For example, switching from a 10-mile-per-gallon (mpg) vehicle to a 15-mpg vehicle saves more fuel and results in greater fuel cost savings than switching from a 25-mpg vehicle to a 75-mpg vehicle. Vehicles that use fuels other than gasoline, such as diesel or electricity, will have different fuel savings and fuel cost.

Fuel Economy

Fuel Economy Economy Fuel MPG

EPA Trends on EVs and PHEVs; beginning of a “measurable and meaningful impact” on new vehicle fuel economy and emissions

Green Car Congress

OCTOBER 11, 2014

With alternative fuel vehicles now approaching 1% of new vehicle production, however, they are in fact beginning to have a “ measurable and meaningful impact ” on overall new vehicle fuel economy and CO 2 emissions. In the analysis, EPA uses overall fuel economy in mpg equivalent (mpge) and tailpipe CO 2 emission values.

Fuel Economy

Fuel Economy EPA Economy PHEV

New generation VW Polo features more fuel-efficient engines and advanced driver assistance; Polo TDI BlueMotion with 73.5 mpg

Green Car Congress

JANUARY 28, 2014

mpg US ), or 82 g/km CO 2. The Polo TSI BlueMotion, available starting this autumn, also marks the first time that a Volkswagen with a gasoline engine is being marketed as an independent BlueMotion model. The Polo TSI BlueMotion, equipped with a 1-liter, three-cylinder turbocharged direct-injection gasoline engine, delivers 4.1

MPG

MPG Engine Fuel Gasoline-Electric

Study suggests China urban passenger transport emissions could peak in 2030

Green Car Congress

AUGUST 9, 2019

A team of researchers in China suggest that, in the context of promoting the use of clean fuel vehicles and increasing vehicle fuel efficiency, CO 2 emissions of China’s urban passenger transport sector could reach a peak of 225 MtCO 2 in 2030. A paper on their study appears in the journal Energy Policy. —Li and Yu.

Transportation

Transportation Emissions China Taxi

Volvo to unveil XC60 gasoline-electric Plug-in Hybrid Concept at Detroit show; system targeted for US and China markets

Green Car Congress

JANUARY 4, 2012

At the 2012 North American International Auto Show in Detroit, Volvo Car Corporation will unveil the Volvo XC60 gasoline-electric Plug-in Hybrid Concept. In February 2011 at the Geneva Motor Show, Volvo introduced the diesel-electric V60 Plug-in Hybrid (PHEV) to go on sale in Europe later this year. L/100 km, 102 mpg US).

Gasoline-Electric

Gasoline-Electric Plug-in Gasoline Volvo

BMW unveils new X1 with all-electric and PHEV variants

Green Car Congress

JUNE 1, 2022

At launch in October 2022, there will initially be a choice of two gasoline and two diesel engines from the BMW Group’s new modular generation of Efficient Dynamics engines. This starting quartet will immediately be followed by the all-electric BMW iX1 xDrive30 (electric power consumption, combined in the WLTP cycle: 18.4 – 17.3

BMW

BMW All-Electric PHEV MPG

EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

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. mpg increase over the previous year and an increase of nearly 5 mpg since 2004. Since 1975, half of car production has consistently been within several mpg of each other.

Fuel Economy

Fuel Economy MPG Economy EPA

BMW reveals 3 Series Plug-in hybrid prototype with 117.5 mpg; next-gen Power eDrive: 2x current capacity, electric AWD

Green Car Congress

NOVEMBER 27, 2014

Combining a four-cylinder TwinPower Turbo gasoline engine from the new Efficient Dynamics engine family with an electric motor, the BMW 3 Series plug-in hybrid prototype offers performance on a par with a conventionally powered BMW 3 Series six-cylinder model, combined with a significant reduction in fuel consumption.

Plug-in

Plug-in BMW Plug Hybrid

Toyota introduces next-generation B-segment hybrid with 112 mpg US; CNG hybrid and plug-in variants

Green Car Congress

MARCH 6, 2012

Toyota Motor Corporation (TMC) unveiled the FT-Bh (Future Toyota B-segment Hybrid), a lightweight, next-generation small gasoline-electric hybrid concept car at the 82nd Geneva International Motor Show. liter, two-cylinder Atkinson cycle gasoline engine, along with improved hybrid system efficiency. Click to enlarge.

Plug-in

Plug-in Hybrid Toyota MPG

Volkswagen to reveal new diesel variant of Cross Coupé Concept PHEV; 131 mpg US

Green Car Congress

MARCH 4, 2012

Volkswagen will bring to Geneva a new diesel-engined variant of its Cross Coupé Concept plug-in hybrid electric vehicle, first introduced with a gasoline engine at the Tokyo Motor Show in 2011 ( earlier post ). l/100 km (131 mpg US), equivalent to CO 2 emissions of 46 g/km. Cross Coupé Concept. Click to enlarge.

MPG

MPG Concept Diesel PHEV

Volvo XC90 SUV PHEV to offer up to 400 hp and low GHG emissions of around 60 g/km

Green Car Congress

JULY 8, 2014

A two-liter, four-cylinder supercharged and turbocharged Drive-E gasoline engine powers the front wheels and an 80 hp (60 kW) electric motor drives the rear wheels. The Volvo XC90 Twin Engine features a crankshaft-driven Integrated Starter Generator (ISG) between the high-performance gasoline engine and the 8-speed automatic gearbox.

Volvo

Volvo PHEV SUV Emissions

New study of emissions and health impacts from EVs in China, including massive e-bike fleet

Green Car Congress

FEBRUARY 2, 2012

The study’s findings highlight the importance of considering exposures—especially the proximity of emissions to people—when evaluating environmental health impacts for EVs, the team said. note that the focus of their study was motivated in part by the unprecedented rise in popularity of electric two-wheelers in China.

Emissions

Emissions China Gasoline-Electric Fleet

EPA trends report sees record levels of average new vehicle fuel economy and CO2 emissions for MY 2012; role of new gasoline vehicle technologies

Green Car Congress

DECEMBER 13, 2013

EPA projects advanced transmissions (6+ speeds and CVTs), gasoline direct injection (GDI) systems, and turbocharged engines will be installed on at least 15% of all MY 2013 vehicles. The majority of the emissions and fuel savings from current vehicles, EPA noted, is due to new gasoline vehicle technologies. mpg, or 22%.

Fuel Economy

Fuel Economy 2012 Economy EPA

Mercedes-Benz launches new S-Class with hybrid, diesel, gasoline models; 59 mpg PHEV model to come

Green Car Congress

MAY 16, 2013

As one example of the last, the new S-Class is the first car in the world to completely dispense with conventional electric bulbs, making exclusive use of energy-saving LED technology both inside and outside. All the engines already meet the requirements of the Euro-6 emissions standard. mpg US) (CO 2 : 115 g/km). l/100 km (53.5

MPG

MPG Mercedes Gasoline Diesel

Volkswagen targeting 5% of Jetta sales in US with new sporty Hybrid model; expected 45 mpg combined

Green Car Congress

NOVEMBER 1, 2012

Volkswagen is holding media drive events this week for the sporty new 2013 Jetta Turbo Hybrid ( earlier post ), which features the second version of a Volkswagen gasoline-electric hybrid drive system: a 1.4L The company anticipates EPA-rated combined mileage of around 45 mpg US (5.2 kWh Li-ion battery pack. Click to enlarge.

Hybrid

Hybrid MPG Gasoline-Electric Gasoline

Facelifted Mercedes-Benz B-Class with diesel, gasoline, natural gas and electric drives debuting at Paris show

Green Car Congress

SEPTEMBER 12, 2014

to 47 mpg US); four gasoline engines at between 5.4 mpg US); alternative drive systems (B 200 Natural Gas Drive and B-Class Electric Drive); as well as optional 4MATIC all-wheel drive. Combined CO 2 emissions from (g/km). B-Class gasoline models. Combined CO 2 emissions from (g/km). l/100 km (65.3

Gasoline-Electric

Gasoline-Electric Gas-Electric Gasoline Gas

Infiniti Q80 Inspiration concept hybrid delivers 550 hp with 42.8 mpg fuel economy

Green Car Congress

OCTOBER 2, 2014

The four-door fastback is powered by a hybrid electric powertrain that is expected to deliver 550 hp (410 kW) with fuel consumption of 5.5 mpg US) and CO 2 emissions of about 129 g/km. L/100 km (42.8 The powertrain incorporates a new aluminum-based downsized twin-turbocharged 3.0-liter Q80 Inspiration.

Infinity

Infinity Fuel Economy MPG Concept

Toyota introducing Corolla Hybrid to US at LA Auto Show; at least 50 mpg

Green Car Congress

NOVEMBER 28, 2018

The new hybrid version of Toyota’s all-time best-selling car series achieves at least 50 mpg (4.7 The model adapts the latest Toyota Hybrid Synergy Drive from the new-generation Prius, already proven as an MPG winner. l/100 km) combined fuel economy (projected). As on the 2020 Corolla gas models, the Toyota Safety Sense 2.0

MPG

MPG Hybrid Toyota Auto

GM to double models with 40 mpg highway or better by 2017; ongoing manufacturing efficiency improvements

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 Manufacturing energy use and emissions. Earlier post.).

GM

GM MPG Manufacturer 2017

Mercedes-Benz introducing diesel E 300 BlueTEC HYBRID with fuel economy of 56 mpg US; gasoline-engined E 400 HYBRID model to follow

Green Car Congress

MARCH 28, 2012

L of diesel/100 km (56 mpg US), with CO 2 emissions of 109 g/km. Daimler will introduce the Mercedes-Benz E 400 HYBRID—equipped with a V6 gasoline engine—into in the US market, and later in other countries such as Japan and China. Electric range. E 300 BlueTEC HYBRID Click to enlarge. Earlier post.)

Hybrid

Hybrid Mercedes Diesel Fuel Economy

EIA: US energy-related CO2 emissions down 2.4% in 2011 while GDP rose

Green Car Congress

AUGUST 14, 2012

The US Energy Information Administration (EIA) reported that after an increase in 2010 of 3.3%, energy-related carbon dioxide emissions in the US in 2011 decreased by 2.4% (136 million metric tons), while GDP grew by 1.8%. Energy-related carbon dioxide emissions have declined in the United States in four out of the last six years.

2011

2011 Emissions Energy CO2

2022 Rogue to feature Nissan’s all-new 1.5-liter VC-Turbo variable compression engine

Green Car Congress

NOVEMBER 22, 2021

Mated with a responsive new transmission, the 2022 Rogue delivers improved power, best-in-class gasoline-engine fuel economy, most standard torque of any gasoline engine in its class and a more thrilling driving experience. which supplies engines and electric motors for all of the company’s US assembled models.

Engine

Engine Fuel Economy Nissan Oil

Study Finds Environmental Impact of Li-ion Battery for BEVs is Relatively Small; The Operation Phase is the Dominant Contributor to Environmental Burden

Green Car Congress

AUGUST 10, 2010

Environmental burden of a gasoline-fueled ICEV relative to that of a BEV (100%) assessed by four different methods: abiotic depletion potential (ADP), nonrenewable cumulated energy demand (CED), global warming potential (GWP), and Ecoindicator 99 H/A (EI99 H/A). L/100km (45 mpg US) in the NEDC, resulting in a direct emission of 0.12

Li-ion

Li-ion Battery Batteries Gasoline-Electric

Volvo Drive-E engines delivering NEDC fuel consumption in S60 sedan as low as 62 mpg US for diesel, 40 mpg for gasoline

Green Car Congress

OCTOBER 25, 2013

Volvo is introducing the first engines—two gasoline and 1 diesel—in its new 2.0-liter, liter, four-cylinder Drive-E powertrain family ( earlier post ) and has received official European NEDC certification on fuel consumption and CO 2 emissions when applied in the S60 sedan. l/100 km (62 mpg US ). Click to enlarge.

MPG

MPG Volvo Gasoline Diesel

Frost & Sullivan consultant suggests European EV success will require radical lightweighting plus enabling legislation

Green Car Congress

DECEMBER 17, 2012

Significant vehicle weight reduction and an accompanying change of enabling regulations and norms is the way forward in the quest to reduce energy consumption and CO 2 emissions, according to Paris-based Frost & Sullivan Senior Consultant, Nicolas Meilhan. Worldwide, not more than 100,000 electric vehicles are expected to be sold in 2012.

MPG

MPG Tax Gasoline-Electric 2012

Volkswagen launches second-generation Santana; up to 28% improvement in fuel economy and CO2 emissions

Green Car Congress

OCTOBER 30, 2012

The new Sanata improves fuel economy and CO 2 emissions by up to 28% compared to the previous model. The Santana is powered exclusively by naturally-aspirated four-cylinder engines of the newly developed EA 211 gasoline engine series. l/100 km (40 mpg US), while the 1.6-liter l/100 km (40 mpg US), while the 1.6-liter

Fuel Economy

Fuel Economy Economy Emissions Fuel

New Honda Jazz to be sold across Europe with standard hybrid powertrain

Green Car Congress

FEBRUARY 14, 2020

It comprises two compact, electric motors connected to a 1.5-liter liter DOHC i-VTEC gasoline engine, a lithium-ion battery and an innovative fixed-gear transmission via an intelligent power control unit. The hybrid system produces CO 2 emissions from 102 g/km (WLTP) and fuel economy of 4.5

Honda

Honda Standards Europe Hybrid

Renault presents the 235 mpg EOLAB prototype; plug-in “Z.E. Hybrid”; targeting production

Green Car Congress

SEPTEMBER 17, 2014

EOLAB delivers NEDC combined cycle fuel consumption of 1 liter/100 km (235 mpg US), equivalent to 22g of CO 2 /km. Hybrid” plug-in hybrid system—the last offering all-electric trips of up to 60 km (37 miles) at speeds of up to 120 km/h (75 mph). range of electric vehicles. Hybrid system. For the EOLAB prototype, the Z.E.

Plug-in

Plug-in MPG Hybrid Plug

Audi showcases A3 Sportback e-tron plug-in hybrid at Geneva; 157 mpg US, 50 miles electric range

Green Car Congress

MARCH 4, 2013

In electric mode, the A3 Sportback e-tron has a range of about 50 km (31 miles). liters of fuel per 100 km (157 mpg US), which corresponds to CO 2 emissions of 35 grams per km (56 g/mile). In purely electric mode, the Audi A3 Sportback e-tron achieves a top speed of 130 km/h (81 mph) with a range of up to 50 km (31 miles).

Audi

Audi Plug-in MPG Miles

New diesel Ford Focus ECOnetic to debut at Amsterdam Motor Show; 67 mpg US

Green Car Congress

APRIL 7, 2011

The new diesel ECOnetic, which will go on sale early next year, leverages a number of advanced technologies that Ford expects will make it more fuel efficient than any other compact vehicle on the road today in Europe, including conventional diesel-, gasoline- and hybrid-powered vehicles. Focus ECOnetic is expected to use less than 3.5

Diesel

Diesel MPG Ford Motors

PSA Peugeot Citroën and Bosch developing hydraulic hybrid powertrain for passenger cars; 30% reduction in fuel consumption in NEDC, up to 45% urban; B-segment application in 2016

Green Car Congress

JANUARY 22, 2013

Following the introduction of the Bosch electric axle-split hybrid in PSA Peugeot Citroën diesel vehicles ( earlier post ), the two companies are now planning to develop a hydraulic hybrid powertrain for passenger cars. Price vs. emissions positioning of the Hybrid Air technology. Click to enlarge. l/100km (81.1 Click to enlarge.

Hybrid

Hybrid 2016 Gasoline-Electric Fuel

Volvo Car Corporation DRIVe diesels with automatic transmission now deliver same fuel consumption as manual versions

Green Car Congress

NOVEMBER 29, 2011

emissions of 114 g/km. mpg US) and 119 g/km. The low consumption and emission levels are the result of a number of technological improvements: Friction between gearbox components has been reduced. All electrical systems have been optimized to create lower energy consumption. mpg US) in the S60. mpg US) in the S60.

Volvo

Volvo Corporation Diesel Fuel

Toyota reduces fuel consumption and emissions across the new Auris range; 13% average reduction in CO2 compared to predecessors; gasoline, diesel and hybrid

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. Average emissions for Auris—which is designed for the European market—have fallen steadily over the last years.

Gasoline

Gasoline Diesel Toyota Emissions

New 2014 Jeep Cherokee features up to 31 mpg highway, 9-speed transmission; driver assistance firsts

Green Car Congress

MARCH 27, 2013

Powered by the choice of two new engines mated to the nine-speed, the Cherokee features expected highway fuel economy ratings of up to 31 mpg US (7.6 l/100 km) and a driving range on a tank of gasoline of nearly 500 miles (805 km). The Cherokee is based on the Fiat Group’s Compact US Wide (CUS-wide) platform. The available new 3.2-liter

Jeep

Jeep 2014 MPG Chrysler

EPA annual report on CO2, fuel economy and technology trends finds 2012 heading for all-time best; rapid adoption of new technologies

Green Car Congress

MARCH 15, 2013

Adjusted CO 2 emissions and adjusted fuel economy, MY 1975-2011. The report finds that CO 2 emissions rates and fuel economy values reflect a very favorable multi-year trend beginning in MY 2005. The fleet-wide average real world MY 2011 personal vehicle CO 2 emissions value is 398 g/mi and average fuel economy is 22.4

Fuel Economy

Fuel Economy 2012 EPA Economy

Lightning eMotors introduces new generation 4 Lightning Electric Transit Class 3 Van; battery-electric and fuel cell electric variants

Green Car Congress

DECEMBER 17, 2020

Lightning eMotors has announced a new model of its Class 3 Lightning Electric Transit Van. The new, longer-range Lightning Electric Transit Van is the fourth generation of its battery-electric and fuel cell electric platform, based on the Ford Transit 350HD chassis. —Tim Reeser, CEO of Lightning eMotors.

Battery

Battery Batteries Fuel Electric

Audi A3 Sportback e-tron plug-in hybrid sales start in Europe; 157 mpg US

Green Car Congress

JULY 31, 2014

TFSI gasoline engine and an electric motor, giving the compact automobile a system output of 150 kW (204 hp). liters of fuel per 100 kilometers (157 mpg US), with CO 2 emissions of 35 grams per kilometer (56.3 The compact electric car will be handed over to its first customers this winter. mi) in combined mode.

Audi

Audi Plug-in MPG Europe

Subaru upgrades US-spec Impreza; EyeSight driver assist technology, 1 mpg boost over 2014 model

Green Car Congress

SEPTEMBER 26, 2014

The 2015 Impreza offers improved fuel economy, strengthening its position as offering the highest fuel economy of any gasoline All-Wheel Drive car offered in the US. Its EPA estimated ratings of up to 28 mpg city, 37 mpg highway and 31 mpg combined (8.4, 2015 Subaru Impreza. Click to enlarge.

MPG

MPG 2014 2015 Fuel Economy

UMTRI study shows wide global variability in GHG emissions from operating an EV

Green Car Congress

NOVEMBER 7, 2017

A team at the University of Michigan Transportation Research Institute (UMTRI) study has assessed the relative amounts of greenhouse-gas emissions from driving a battery-electric vehicle (BEV) compared with greenhouse-gas emissions from driving a traditional gasoline-powered vehicle in different countries of the world.

Emissions

Emissions Albania Botswana MPG

2014 Ram 1500 EcoDiesel earns 28 mpg highway; best in segment

DOT, EPA unveil joint proposal for fuel economy and greenhouse gas emission standards: 49.6 mpg CAFE, 163 g/mile GHG in 2025; flexibilities and incentives

EPA, DOT Propose New Fuel Economy Labels; Addressing GHG Emissions, Fuel Consumption and Advanced Technology Vehicles

DHL Express deploys nearly 100 new Lightning Electric delivery vans in US

Mazda6 diesel sedan offers up to 60 mpg US

EIA: fuel economy improvements bring diminishing returns in fuel savings

EPA Trends on EVs and PHEVs; beginning of a “measurable and meaningful impact” on new vehicle fuel economy and emissions

New generation VW Polo features more fuel-efficient engines and advanced driver assistance; Polo TDI BlueMotion with 73.5 mpg

Study suggests China urban passenger transport emissions could peak in 2030

Volvo to unveil XC60 gasoline-electric Plug-in Hybrid Concept at Detroit show; system targeted for US and China markets

BMW unveils new X1 with all-electric and PHEV variants

EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

BMW reveals 3 Series Plug-in hybrid prototype with 117.5 mpg; next-gen Power eDrive: 2x current capacity, electric AWD

Toyota introduces next-generation B-segment hybrid with 112 mpg US; CNG hybrid and plug-in variants

Volkswagen to reveal new diesel variant of Cross Coupé Concept PHEV; 131 mpg US

Volvo XC90 SUV PHEV to offer up to 400 hp and low GHG emissions of around 60 g/km

New study of emissions and health impacts from EVs in China, including massive e-bike fleet

EPA trends report sees record levels of average new vehicle fuel economy and CO2 emissions for MY 2012; role of new gasoline vehicle technologies

Mercedes-Benz launches new S-Class with hybrid, diesel, gasoline models; 59 mpg PHEV model to come

Volkswagen targeting 5% of Jetta sales in US with new sporty Hybrid model; expected 45 mpg combined

Facelifted Mercedes-Benz B-Class with diesel, gasoline, natural gas and electric drives debuting at Paris show

Infiniti Q80 Inspiration concept hybrid delivers 550 hp with 42.8 mpg fuel economy

Toyota introducing Corolla Hybrid to US at LA Auto Show; at least 50 mpg

GM to double models with 40 mpg highway or better by 2017; ongoing manufacturing efficiency improvements

Mercedes-Benz introducing diesel E 300 BlueTEC HYBRID with fuel economy of 56 mpg US; gasoline-engined E 400 HYBRID model to follow

EIA: US energy-related CO2 emissions down 2.4% in 2011 while GDP rose

2022 Rogue to feature Nissan’s all-new 1.5-liter VC-Turbo variable compression engine

Study Finds Environmental Impact of Li-ion Battery for BEVs is Relatively Small; The Operation Phase is the Dominant Contributor to Environmental Burden

Volvo Drive-E engines delivering NEDC fuel consumption in S60 sedan as low as 62 mpg US for diesel, 40 mpg for gasoline

Frost & Sullivan consultant suggests European EV success will require radical lightweighting plus enabling legislation

Volkswagen launches second-generation Santana; up to 28% improvement in fuel economy and CO2 emissions

New Honda Jazz to be sold across Europe with standard hybrid powertrain

Renault presents the 235 mpg EOLAB prototype; plug-in “Z.E. Hybrid”; targeting production

Audi showcases A3 Sportback e-tron plug-in hybrid at Geneva; 157 mpg US, 50 miles electric range

New diesel Ford Focus ECOnetic to debut at Amsterdam Motor Show; 67 mpg US

PSA Peugeot Citroën and Bosch developing hydraulic hybrid powertrain for passenger cars; 30% reduction in fuel consumption in NEDC, up to 45% urban; B-segment application in 2016

Volvo Car Corporation DRIVe diesels with automatic transmission now deliver same fuel consumption as manual versions

Toyota reduces fuel consumption and emissions across the new Auris range; 13% average reduction in CO2 compared to predecessors; gasoline, diesel and hybrid

New 2014 Jeep Cherokee features up to 31 mpg highway, 9-speed transmission; driver assistance firsts

EPA annual report on CO2, fuel economy and technology trends finds 2012 heading for all-time best; rapid adoption of new technologies

Lightning eMotors introduces new generation 4 Lightning Electric Transit Class 3 Van; battery-electric and fuel cell electric variants

Audi A3 Sportback e-tron plug-in hybrid sales start in Europe; 157 mpg US

Subaru upgrades US-spec Impreza; EyeSight driver assist technology, 1 mpg boost over 2014 model

UMTRI study shows wide global variability in GHG emissions from operating an EV

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