Emissions, Engine and MPG

Shell Starship 3.0 to use Cummins X15N natural gas engine running on RNG

Green Car Congress

MAY 5, 2023

will be updated with a Cummins X15N natural gas engine ( earlier post ) that will run on Shell Renewable Natural Gas (RNG). mpg in the 2018 run with Starship 1.0. The truck will showcase how fleets today can reduce their energy usage and carbon emissions, without losing focus on the cost of their operations. achieved 10.8

Gas

Gas San Diego Engine Jacksonville

New Toyota Highlander turbocharged engine offers more torque and fewer emissions

Green Car Congress

OCTOBER 7, 2022

The 2023 Toyota Highlander gas models are equipped with a new, higher-torque, high-efficiency turbocharged engine. liter V6 engine’s 263 lb-ft (357 N·m). Fuel efficiency is also improved for this higher-torque engine with an EPA-estimate of up to 25 MPG combined. The 265-horsepower, 2.4-liter Highlander Hybrid.

Highlander

Highlander Engine Toyota Emissions

Do engine block heaters boost mpg, reduce cold-weather emissions?

Green Car Reports

OCTOBER 16, 2023

In a recent study, researchers in freezing Finland focused on whether engine block heaters could help increase efficiency in internal-combustion vehicles. All vehicles become less efficient in cold weather.

Finland

Finland Engine MPG Emissions

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

Green Car Congress

NOVEMBER 22, 2021

liter variable compression (VC) Turbo engine across the Rogue lineup. 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. 2022 Nissan Rogue. Earlier post.)

Engine

Engine Fuel Economy Nissan Oil

Achates showcases 2.7L, 3-cylinder opposed piston gasoline compression ignition engine in F-150; estimated 37 mpg combined

Green Car Congress

JANUARY 18, 2018

liter Opposed-Piston Gasoline Compression Ignition (OPGCI) engine. Fabien Redon, Vice President, Technology Development at Achates, said they estimate that the OPGCI pickup will achieve 37 mpg (6.35 l/100 km) on the combined cycle—nearly five MPG better than the proposed CAFE 2025 requirements for a vehicle of a similar size.

F-150

F-150 Gasoline MPG Engine

2020 Hyundai Accent improves by 4 mpg on most models with switch to dual port injection engine and IVT

Green Car Congress

JULY 23, 2019

Dual Port Injection (DPI) engine and a Smartstream Intelligent Variable Transmission (IVT). These changes increase Accent’s EPA estimated fuel economy to 33 mpg city, 41 highway, 36 combined, up considerably from the 28 city, 38 highway, 32 combined mpg rating with last year’s 1.6-liter Features of the G1.6 The Smartstream G1.6

MPG

MPG 2020 Engine Hyundai

Ricardo, Achates Power developing next-gen OP GCI engines for LDVs

Green Car Congress

JULY 12, 2023

Ricardo is working in collaboration with Achates Power to develop the next generation of opposed-piston (OP) gasoline compression ignition (GCI) engines for light duty vehicles in a multi-phased project (BERYL), funded by the US Department of Energy (DOE) Advanced Research Projects Agency-Energy (ARPA-E). Earlier post.) Earlier post.)

Engine

Engine Power Powered Fuel Economy

DOE: in 2018, 27% of new light-duty vehicles in US had fuel economies > 30 mpg

Green Car Congress

MAY 21, 2019

By contrast, none of the light-duty vehicles produced in 1975 had fuel economy greater than 30 miles per gallon (mpg). had fuel economy over 30 mpg; by 2018, that share had grown to 27%. of light-duty vehicles produced were plug-in vehicles with fuel economies greater than 60 mpg (3.92 In 1995, 4.4% In 2018, 2.4% l/100 km).

Fuel Economy

Fuel Economy 2018 MPG Economy

Toyota revamps 1.0L 3-cylinder engine for new AYGO; up to 60 mpg in ECO version

Green Car Congress

MARCH 5, 2014

liter VVT-i gasoline engine. Still one of the lightest engines in its class, the unit incorporates numerous revisions that enhance performance and help deliver class-leading fuel efficiency and CO 2 emissions. Gasoline engines are chosen by 85% of A-segment customers in Europe. “ mpg US increasing to 57.4

MPG

MPG Engine Fuel Economy Toyota

FCA to invest $400M to convert idled Indiana transmission plant to build GMET4 engines

Green Car Congress

MARCH 6, 2020

to build the GMET4 engine—the Company’s 2.0-liter liter Global Medium Engine inline four-cylinder turbo that is currently offered on the Jeep Wrangler and Jeep Cherokee. liter turbocharged I-4 engine is part of FCA’s Global Medium Engine family. engine with engine stop start (ESS). While the 2.0-liter

Indiana

Indiana Engine Jeep Convert

2018 Toyota AYGO mid-lifecycle update features enhanced 1.0L engine; Euro 6d-TEMP-compliant; up to 61.8 mpg

Green Car Congress

JUNE 4, 2018

With my 14 years of experience in being a Chief Engineer for joint venture projects, I know the importance of sustaining modernity during a vehicle’s lifecycle. —David Terai, AYGO Chief Engineer. Toyota’s award-winning, 998 cc, 3-cylinder, 12-valve, DOHC, Dual VVT-i engine is now Euro 6d-TEMP-compliant (also called Euro 6.2).

MPG

MPG Engine Toyota 2018

VW’s 1.0 TSI in the new up! GTI wins International Engine of the Year 2018 award in its category; Euro 6d-TEMP

Green Car Congress

JUNE 6, 2018

GTI1 has been named International Engine of the Year 2018 in its category. The 85 kW / 115 PS gasoline-fired engine is the first of its kind to be combined with a four-way catalytic converter and installed in the up! GTI—available since spring this year—is the latest addition to the EA211 range of engines.

2018

2018 Engine International Exhaust

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

Volkswagen is introducing its next generation of the supermini (B segment) Polo, featuring a range of new EU6 engines that are up to 21% more fuel-efficient and new driver assistance technologies. mpg US ), or 82 g/km CO 2. mpg US ) and 94 g/km CO 2. Gasoline engines. mpg US ) and 128 g/km CO 2 to 4.6 l/100 km (73.5

MPG

MPG Engine Fuel Gasoline-Electric

GM expanding into new commercial applications for its HYDROTEC fuel cell systems

Green Car Congress

JANUARY 20, 2022

A palletized MPG to power military camps and installations quietly and efficiently. These fuel cell generators could ultimately replace gas- and diesel-burning generators with fewer emissions at worksites, buildings, movie sets, data centers, outdoor concerts and festivals. Mobile Power Generator.

GM

GM Commercial Fuel MPG

EPA proposes new GHG rules for light-duty vehicles; updating emission standards for heavy-duty trucks

Green Car Congress

AUGUST 6, 2021

The US Environmental Protection Agency (EPA) released a proposed rulemaking for model year 2023-2026 light-duty vehicle greenhouse gas emissions standards, and outlined its plans to initiate a subsequent rulemaking to set standards for MY 2027 and beyond, to speed the transition of the light-duty vehicle fleet toward a zero emissions future.

EPA

EPA Standards Light Emissions

Chevrolet 2017 Cruze Diesel EPA-rated at 52 mpg highway, 37 mpg combined; Tier 3 Bin 125

Green Car Congress

FEBRUARY 13, 2017

The 2017 Cruze Diesel Sedan ( earlier post ) fitted with the six-speed manual transmission offers an EPA-estimated highway mileage of 52 mpg (4.52 The six-speed manual model returns an EPA-estimated city mileage of 30 mpg (7.83 l/100 km), resulting in 37 mpg (6.35 l/100 km) combined. g/mile of CO 2.

MPG

MPG EPA 2017 Diesel

First VW Polo BlueMotion to have gasoline-fueled TSI technology; new 3-cylinder engine, 57 mpg

Green Car Congress

NOVEMBER 15, 2014

Volkswagen is introducing its first fuel-saving BlueMotion vehicle with a gasoline-fueled TSI engine with the Polo TSI BlueMotion. Improvements to the TSI engine management system have made it possible to reduce fuel consumption by a further 0.2 l/100 km (57 mpg US) and emissions to 94 g/km CO 2. TSI engine.

Gasoline

Gasoline MPG Engine Fuel

New 2020 Ram 1500 EcoDiesel 4x2 pickup EPA-rated at 32 mpg highway in US; new 3.0L EcoDiesel

Green Car Congress

OCTOBER 8, 2019

liter V-6 EcoDiesel engine. The half-ton EcoDiesel will be rated at 32 miles per gallon (mpg) highway, 22 mpg city for 4x2 models; 29 mpg highway, 21 mpg city for 4x4 models. All-new EcoDiesel engine. Redesigned intake ports to improve engine performance and fuel economy. full-size truck mix.

MPG

MPG 2020 EPA Fuel Economy

Turbo, air-hybrid Scuderi split cycle engine achieves 64 mpg US in simulations; CO2 emissions of 85 g/km

Green Car Congress

SEPTEMBER 7, 2011

The Scuderi Group released findings from a computer simulation study measuring the performance of the Scuderi split-cycle engine modeled against the European class of “high economy” vehicles. The data showed that a turbocharged/air-hybridized Scuderi Engine ( earlier post ) can achieve at least 64 mpg US (3.7

MPG

MPG San Antonio Emissions Engine

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 liter Pentastar V-6 gasoline engine earned 25 mpg (9.4 liter Pentastar V-6 gasoline engine earned 25 mpg (9.4 l/100 km.). Towing capacity is 9,200 pounds (4,173 kg).

2014

2014 MPG Chrysler Fuel Economy

Mazda adding new 3.3l 48V MHEV diesel to CX-60 line-up next year

Green Car Congress

JULY 6, 2022

In Europe, Mazda announced that it will add an all-new e-Skyactiv D diesel engine to the Mazda CX-60 line-up in 2023, joining the PHEV CX-60, which is available to order now. liter in-line six-cylinder e-Skyactiv D diesel engine that features Distribution-Controlled Partially Premixed Compression Ignition (DCPCI) Technology.

Mazda

Mazda Diesel Fuel Economy PHEV

Hyundai introduces 2015 Sonata Eco with 1.6L Gamma turbo; 32 mpg combined

Green Car Congress

JUNE 20, 2014

liter turbocharged Gamma four-cylinder engine ( earlier post )—already available in the Veloster—producing an estimated 177 horsepower (132 kW) and 195 lb-ft (264 N·m) of torque. The powertrain helps Sonata Eco deliver an estimated 28 mpg city (8.4 l/100 km) and 38 mpg (6.2 The estimated 32 mpg (7.4

MPG

MPG 2015 Hyundai Alabama

EPA trends report finds MY 2021 fuel economy remained flat at a record high while CO2 levels hit new low

Green Car Congress

DECEMBER 13, 2022

The US Environmental Protection Agency (EPA) released its annual Automotive Trends Report , which shows that model year (MY) 2021 vehicle fuel economy remained at a record high—but flat with MY 2020 fuel economy—while CO 2 emission levels reached a new record low. Estimated real-world fuel economy and CO 2 emissions.

Fuel Economy

Fuel Economy EPA Economy Fuel

Chevy Equinox diesel offers EPA-rated 39 mpg hwy; starts at $31,435

Green Car Congress

AUGUST 15, 2017

The 2018 Chevrolet Equinox offers an EPA-certified 39 mpg (6.03 turbo-diesel engine. GM expects that number to top the segment in highway fuel economy, with greater highway mileage than the 2017 Toyota RAV4 hybrid (30 mpg) and Nissan Rogue hybrid (35 mpg FWD). The engine. Earlier post.).

MPG

MPG Diesel EPA Exhaust

J.D. Power and Associates study finds EPA emission-compliant heavy-duty engines yielding increase in engine problems, decline in satisfaction

Green Car Congress

AUGUST 23, 2012

Technology changes related to revised emissions standards for heavy-duty trucks are causing an increase in heavy-duty truck engine problems and a decrease in overall satisfaction with the powertrain, according to the JD Power and Associates 2012 US Heavy-Duty Truck Engine and Transmission Study. mpg in 2011.

Engine

Engine EPA Emissions Power

Renault introducing three Energy engines in the Mégane Collection 2012; fuel economy up to 67 mpg US

Green Car Congress

MARCH 2, 2012

L/100km, equivalent to 67 mpg US. Renault is introducing three new Energy engines ( earlier post ) in its Mégane Collection 2012: the new turbocharged, gasoline direct-injection Energy TCE 115 di; the Energy dCi 130; and the Energy dCi 110, with NEDC fuel consumption of 3.5 liters/100 km (67 mpg US) with CO 2 emissions of 90 g/km.

Fuel Economy

Fuel Economy MPG 2012 Engine

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

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. At mid-range and high engine loads, the preload differential functions as an open differential. The engine.

MPG

MPG Hybrid Toyota Auto

Elio Motors unveils engine prototype for 84 mpg highway 3-wheeler

Green Car Congress

MARCH 7, 2015

Elio Motors, the start-up developing a $6,800, 84-mpg- (2.8l/100 100 km) three-wheeled vehicle with a target date of 2016, unveiled its engine prototype: a 0.9-liter, We are literally trying to reinvent the auto industry, so why go the conventional route and rework someone else’s engine? liter, 3-cylinder unit developed by IAV.

MPG

MPG Engine Motor Motors

Mercedes-Benz 2014 E250 BlueTEC sedan estimated EPA rated at 45 mpg highway, 28 mpg city

Green Car Congress

SEPTEMBER 11, 2013

The Mercedes-Benz 2014 E250 BlueTEC sedan, the first diesel E-Class to be available with 4MATIC, achieves an estimated EPA rating of 45 mpg US (5.2 l/100 km) on the highway and 28 mpg (8.4 When equipped with optional 4MATIC all-wheel drive, its fuel mileage numbers are 42 mpg (5.6 l/100 km) highway and 27 mpg (8.7

MPG

MPG Mercedes 2014 EPA

Peugeot introducing new Euro-6 versions of 3-cylinder gasoline and 4-cylinder diesel engines

Green Car Congress

SEPTEMBER 15, 2014

Peugeot is introducing new Euro 6-compliant versions of its three-cylinder PureTech gasoline and four-cylinder BlueHDI diesel engines. Each engine is also coupled with Peugeot’s third-generation Efficient Automatic Transmission 6 (EAT6) transmission. liter BlueHDi engines. l/100 km (51 mpg US) and 105 g/km of CO 2.

Gasoline

Gasoline Diesel Engine MPG

Audi aims to reduce CO2 emissions by 30% over the vehicle lifecycle by 2025

Green Car Congress

SEPTEMBER 20, 2019

Audi has set the goal of successively reducing vehicle-specific CO 2 emissions by 30% by 2025 compared with reference year 2015 and over the entire product lifecycle. The brand is also continuing to develop conventional engines with a focus on universal mild hybridization and the 48-volt electrical system. 97.9 - 111.9

Audi

Audi CO2 Emissions Vehicles

6 Easy Ways to Boost Car MPG

Clean Fleet Report

AUGUST 28, 2022

With these six easy ways to boost car fuel efficiency, you will save money and also release fewer emissions into the air. Both of these make the engine work harder, which burns more fuel. By reducing the number of things you carry in your car, you also reduce fuel consumption and emissions. Regular Engine Checkups.

MPG

MPG Fuel Economy Cars MPH

2012 Hyundai Accent first to receive 1.6L GDI Gamma engine; 18% improvement in highway fuel economy to 40 mpg

Green Car Congress

APRIL 20, 2011

liter GDI Gamma engine ( earlier post ), paired with proprietary six-speed automatic or manual transmissions. is the smallest Hyundai engine yet to benefit from the application of Gasoline Direct Injection technology. MPG Contributions. The 2012 Accent is the first vehicle to receive the all-new 1.6-liter The new Gamma 1.6L

Fuel Economy

Fuel Economy MPG Economy 2012

Opel Astra with 1.6 CDTI diesel drops fuel consumption as low as 64 mpg US

Green Car Congress

FEBRUARY 6, 2014

mpg US) with 97 g/km CO 2 in the NEDC combined cycle. CDTI diesel engine made its debut last year in the Zafira Tourer. liters diesel per 100 km (60 mpg US) in the NEDC test procedure (New European Driving Cycle)—up to up to 8% less than the 1.7-liter liter engine it is replacing. Diesel Engines'

MPG

MPG Diesel Fuel MPH

Volkswagen shows new 65 mpg Golf Sportsvan TDI BlueMotion at Geneva show

Green Car Congress

MARCH 8, 2014

l/100 km (65 mpg US), equating to CO 2 emissions of 95 g/km (provisional). The new BlueMotion model is also equipped with a Stop/Start system; regenerative braking mode; modifications within the TDI engine; and a modified 6-speed manual gearbox. With numerous modifications, the new MPV achieves a CD value of 0.27.

MPG

MPG Germany Available Diesel

Volkswagen Millerized 1.5 TSI ACT BlueMotion gasoline engine offers diesel-like fuel economy; derivatives may be applied in hybrid systems

Green Car Congress

MARCH 19, 2018

Volkswagen has developed and deployed a gasoline engine that offers diesel-like fuel economy but is significantly cheaper to buy. l/100 km (49 mpg US). l/100 km/h (59 mpg US). This enables further reduced fuel consumption and emission levels plus powerful torque even at low engine speeds.

Fuel Economy

Fuel Economy Gasoline Engine Economy

Four engine variants of updated Audi A5 to be equipped with 12V and 48V mild hybrid systems

Green Car Congress

SEPTEMBER 7, 2019

At market introduction, four A5 engine variants will be equipped with a mild hybrid system (MHEV). With the four-cylinder engines, the MHEV system is integrated into the 12-volt electrical system and into a new 48-volt main electrical system in the S TDI models. US mpg) and combined CO 2 emissions of 162–160 g/km (260.7–257.5

Audi

Audi Engine Hybrid Volt

2015 Mitsubishi Mirage w/ 3-cylinder engine the most fuel efficient non-hybrid gasoline car in US; up to 40 mpg combined

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 l/100 km), consisting of 37 mpg (6.36 l/100 km) city and 44 mpg (5.35 The engine weighs less than 170 lbs (77 kg). Fuel economy with the 5-speed is 37 mpg (6.36 Under the hood.

Mitsubishi

Mitsubishi MPG 2015 Gasoline

Chevy Colorado diesel pickup EPA-rated at up to 31 mpg highway

Green Car Congress

NOVEMBER 12, 2015

The 2016 Chevrolet Colorado two-wheel drive with the Duramax turbo-diesel ( earlier post ) will be the most fuel efficient pickup in the US, offering an Environmental Protection Agency-estimated 31 mpg (7.58 The EPA-estimated highway fuel economy for 2016 Colorado four-wheel drive diesel is 29 mpg. l/100 km) and 25 mpg (9.4

Colorado

Colorado MPG EPA Diesel

New Volkswagen Polo BlueGT with cylinder deactivation offers gasoline engine fuel economy of up to 52 mpg US

Green Car Congress

MARCH 6, 2012

l/100 km/h (50 mpg US), equivalent to 108 g/km CO 2. l/100 km (52 mpg US), equivalent to 105 g/km CO 2. TSI in the Polo BlueGT is the top engine of the entirely new EA211 series of petrol engines. TSI in the Polo BlueGT is the top engine of the entirely new EA211 series of petrol engines. Earlier post.)

MPG

MPG Fuel Economy Gasoline Engine

New BMW 218i Coupe to offer new 3-cylinder gasoline engine

Green Car Congress

DECEMBER 12, 2014

New BMW 3-cylinder turbo gasoline engine for the 218i. With the market launch of the new BMW 218i Coupe, BMW will offer a new a three-cylinder gasoline engine from the BMW Group’s latest engine family ( earlier post ) for the first time in the compact model. Engines Fuel Efficiency' Click to enlarge. BMW 2 Series Coupe.

BMW

BMW Gasoline Engine MPG

New 2019 Toyota Avalon hybrid boosts fuel economy 10% to 44 mpg combined

Green Car Congress

APRIL 23, 2018

Toyota estimates that the 2019 Avalon Hybrid will boost fuel economy by up to 10% over its MY 2018 predecessor, from 40 mpg (5.88 l/100 km) combined to 44 mpg (5.34 The four-cylinder Dynamic Force Engine is mated to an all-new Toyota Hybrid System II powertrain. l/100 km) combined. The new TNGA 2.5-liter

Fuel Economy

Fuel Economy MPG 2019 Economy

Two new generation TwinPower Turbo diesels in BMW 518d and 520d; up to 57.4 mpg

Green Car Congress

SEPTEMBER 17, 2014

liter four-cylinder diesel engines in the 5 Series which boost the output of the new BMW 518d and new BMW 520d by another 5 kW apiece. mpg US) (European cycle) and CO 2 emissions to 109 g/km; this marks a reduction in consumption and CO 2 emissions in the EU test cycle by as much as 0.4 lbs) over the outgoing engines.

BMW

BMW MPG Diesel Exhaust

Shell Starship 3.0 to use Cummins X15N natural gas engine running on RNG

New Toyota Highlander turbocharged engine offers more torque and fewer emissions

Do engine block heaters boost mpg, reduce cold-weather emissions?

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

Achates showcases 2.7L, 3-cylinder opposed piston gasoline compression ignition engine in F-150; estimated 37 mpg combined

2020 Hyundai Accent improves by 4 mpg on most models with switch to dual port injection engine and IVT

Ricardo, Achates Power developing next-gen OP GCI engines for LDVs

DOE: in 2018, 27% of new light-duty vehicles in US had fuel economies > 30 mpg

Toyota revamps 1.0L 3-cylinder engine for new AYGO; up to 60 mpg in ECO version

FCA to invest $400M to convert idled Indiana transmission plant to build GMET4 engines

2018 Toyota AYGO mid-lifecycle update features enhanced 1.0L engine; Euro 6d-TEMP-compliant; up to 61.8 mpg

VW’s 1.0 TSI in the new up! GTI wins International Engine of the Year 2018 award in its category; Euro 6d-TEMP

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

GM expanding into new commercial applications for its HYDROTEC fuel cell systems

EPA proposes new GHG rules for light-duty vehicles; updating emission standards for heavy-duty trucks

Chevrolet 2017 Cruze Diesel EPA-rated at 52 mpg highway, 37 mpg combined; Tier 3 Bin 125

First VW Polo BlueMotion to have gasoline-fueled TSI technology; new 3-cylinder engine, 57 mpg

New 2020 Ram 1500 EcoDiesel 4x2 pickup EPA-rated at 32 mpg highway in US; new 3.0L EcoDiesel

Turbo, air-hybrid Scuderi split cycle engine achieves 64 mpg US in simulations; CO2 emissions of 85 g/km

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

Mazda adding new 3.3l 48V MHEV diesel to CX-60 line-up next year

Hyundai introduces 2015 Sonata Eco with 1.6L Gamma turbo; 32 mpg combined

EPA trends report finds MY 2021 fuel economy remained flat at a record high while CO2 levels hit new low

Chevy Equinox diesel offers EPA-rated 39 mpg hwy; starts at $31,435

J.D. Power and Associates study finds EPA emission-compliant heavy-duty engines yielding increase in engine problems, decline in satisfaction

Renault introducing three Energy engines in the Mégane Collection 2012; fuel economy up to 67 mpg US

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

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

Elio Motors unveils engine prototype for 84 mpg highway 3-wheeler

Mercedes-Benz 2014 E250 BlueTEC sedan estimated EPA rated at 45 mpg highway, 28 mpg city

Peugeot introducing new Euro-6 versions of 3-cylinder gasoline and 4-cylinder diesel engines

Audi aims to reduce CO2 emissions by 30% over the vehicle lifecycle by 2025

6 Easy Ways to Boost Car MPG

2012 Hyundai Accent first to receive 1.6L GDI Gamma engine; 18% improvement in highway fuel economy to 40 mpg

Opel Astra with 1.6 CDTI diesel drops fuel consumption as low as 64 mpg US

Volkswagen shows new 65 mpg Golf Sportsvan TDI BlueMotion at Geneva show

Volkswagen Millerized 1.5 TSI ACT BlueMotion gasoline engine offers diesel-like fuel economy; derivatives may be applied in hybrid systems

Four engine variants of updated Audi A5 to be equipped with 12V and 48V mild hybrid systems

2015 Mitsubishi Mirage w/ 3-cylinder engine the most fuel efficient non-hybrid gasoline car in US; up to 40 mpg combined

Chevy Colorado diesel pickup EPA-rated at up to 31 mpg highway

New Volkswagen Polo BlueGT with cylinder deactivation offers gasoline engine fuel economy of up to 52 mpg US

New BMW 218i Coupe to offer new 3-cylinder gasoline engine

New 2019 Toyota Avalon hybrid boosts fuel economy 10% to 44 mpg combined

Two new generation TwinPower Turbo diesels in BMW 518d and 520d; up to 57.4 mpg

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