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Researchers find consumers compensate for fuel-efficient car by buying bigger second vehicle; losing 60% of fuel economy savings

Green Car Congress

An analysis by a team from the University of California, Davis, MIT and Yale suggests that households that buy a fuel-efficient vehicle tend to compensate for that purchase by buying a bigger, more powerful second vehicle. This unintended effect could erode goals of fuel economy standard policies by up to 60%.

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Consumer Federation analysis of polling data and tech pricing finds consumer demands aligned with proposed MY 2017-2025 CAFE and GHG regulations for light-duty vehicles

Green Car Congress

A new analysis from the Consumer Federation of America (CFA) of consumer polling data finds that the proposed MY 2017-2025 passenger vehicle fuel economy (CAFE) and greenhouse gas (GHG) emissions standards to be finalized this summer ( earlier post ) align with consumer demands and needs. mpg US (5.87 Poll Results.

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Mazda unveiling KAI Concept with SKYACTIV-X SPCCI engine; more details on the technology

Green Car Congress

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.). Earlier post.).

Mazda 170
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Cummins to begin electrified powertrain delivery in 2019; alternative fuels and power, digitalization

Green Car Congress

Additionally, Cummins has invested in research and development projects to build capability to develop products utilizing a wide range of fuels. Recognizing this, in May 2017, Cummins formed a new internal organization led by Sherry Aaholm, Cummins Chief Information Officer, called the Digital Accelerator.

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Road Test: 2021 Kia Niro PHEV EX Premium

Clean Fleet Report

liter four-cylinder gasoline engine mated to an 8.9 Eco is the default setting where you want to be for the best fuel economy in the hybrid system, and the EV mode is good for up to 26 all-electric miles. The Niro PHEV offers the best of both worlds–EV & gas. kW electric motor. Your numbers may differ.

PHEV 94
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Road Test: 2021 Jeep Wrangler Unlimited Rubicon 4xe

Clean Fleet Report

Clean Fleet Report perks up when we hear about a vehicle not known for getting good fuel economy being reimagined to be more efficient and easier on the environment at the same time. liter turbocharged gasoline engine. With no battery charge the gasoline engine kicks-in resulting in the lower fuel economy number.

Jeep 77
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Is A Tax On Electricity (kWh) Consumed The Best Way to Supplement the Fuel Tax for Electric Vehicles?

EV Adoption

Unfortunately there is currently no simple and agreed upon best replacement for the fuel tax. The current approach of the fuel tax is simple, fair, and the collection and payment infrastructure is in place. In the 20 year period of 1997-2017, the average miles per gallon (MPG) of new passenger cars increased to 39.4