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NASA Glenn develops automated flywheel pulse-and-glide system; improving fuel economy up to 40-100%

Green Car Congress

Innovators at NASA’s Glenn Research Center have developed an automated pulse-and-glide technique using a flywheel energy storage system for on-road vehicles; the technology, which NASA Glenn says can improve fuel economy over existing internal combustion or battery hybrid systems by 40-100%, is available for licensing.

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Consumer Reports testing finds many small turbo engines underperforming; fuel economy, acceleration no better than in larger conventional powertrains

Green Car Congress

Consumer Reports’ own fuel economy tests of vehicles equipped with small turbocharged engines has found in many cases that the turbocharged cars tested by CR have slower acceleration and no better fuel economy than the models with larger conventional engines, the organization said. Toyota Camry. Earlier post.).

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Toyota introduces second-generation Mirai fuel cell electric vehicle as design and technology flagship

Green Car Congress

For 2021, Toyota has fully rebooted the Mirai, originally offered in 2016, as a premium rear-wheel drive sports-luxury fuel cell electric vehicle (FCEV) with striking design, cutting-edge technology, more engaging driving performance and a significantly longer EPA-estimated range rating.

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FEV testing finds Transient Plasma ignition system increases fuel efficiency and decreases emissions

Green Car Congress

(TPS) nanosecond pulsed power ignition system ( earlier post ) on the current Toyota 2.5-liter, liter, direct and port fueled injection, inline 4-cylinder gasoline engine commonly used in the Camry line of vehicles. The Toyota 2.5L —Michael Franke, Senior Vice President of Engine and Hybrid Powertrain Systems of FEV.

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Flash Drive: 2022 Toyota Tundra

Clean Fleet Report

This is what Toyota has done with the all-new 2022 Tundra, which we previewed in a Texas-based drive program last week. With choices of gasoline or a gasoline-electric (hybrid) engine, rear-wheel (RWD) or all-wheel drive (AWD), the 2022 Tundra gives buyers multiple options of power and fuel economy. Fuel economy – same as SR5.

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Toyota’s new RAV4 plug-in hybrid SUV offers 39 miles AER, 90 MPGe

Green Car Congress

At the Los Angeles Auto Show, Toyota introduced its new plug-in hybrid (PHEV) RAV4 performance model with an estimated 302-horsepower, advanced all-wheel drive, sport-tuned suspension and exclusive design features. The Toyota RAV4 Prime will come to market in summer 2020. The Toyota RAV4 Prime builds on the RAV4 Hybrid.

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Strategic Vision: Tesla owners show differences from rest of EV buyers

Green Car Congress

While most EV owners focus on their vehicle’s Performance and Environmental Friendliness/Fuel Economy, Tesla owners rank Performance—particularly “Handling and Cornering”—as their top priority at 90%. By comparison, Fuel Economy is the top priority for Volt, LEAF and Prius Plug-In owners (97%, 94% and 98%, respectively).

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