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Study estimates fuel economy improvements to US light-duty vehicles from 1975–2018 saved 2T gallons of fuel, 17B tons of CO2

Green Car Congress

A team from the University of Tennessee and the National Renewable Energy Laboratory (NREL) has the fuel savings due to fuel economy improvements over the past 43 years amount to approximately two trillion gallons of gasoline. Second, they estimated fuel savings using the FHWA data on vehicle miles, fuel use and miles per gallon (mpg).

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Road Test: 2024 Genesis Electrified GV70 AWD Prestige

Clean Fleet Report

Utilizing both 400- and 800-volt charging, the slowest is by a standard 120V household plug that delivers a full charge in about 68 hours. The GV70 EV comes standard with a battery heating system that will warm the battery to a temperature that will take a faster and higher charge. kWh lithium-ion polymer battery.

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2019 Nissan Altima features VC-Turbo variable compression ratio engine, AWD, ProPILOT Assist

Green Car Congress

liter V6 engine is the world’s first production-ready variable compression turbo inline 4-cylinder ( earlier post )—which generates the performance of some V6 gasoline engines but with 4-cylinder level fuel economy. Altimas equipped with the VC-Turbo (SR VC-Turbo and Platinum VC-Turbo grades) include a meter in the standard 7.0-inch

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Flash Drive: 2023 Volkswagen ID4

Clean Fleet Report

Now for 2023 these two have been joined by an entry-level model, the ID4 Standard or S, with a 62 kWh battery and RWD. ID4 Standard and S Single motor producing 201 horsepower (hp) and 229 pound-feet (lb. Clean Fleet Report had the opportunity to drive the 2023 ID4 AWD Pro S from Nashville to Chattanooga, Tennessee. New and hot.

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Flash Drive: 2021 Volkswagen ID4 AWD

Clean Fleet Report

The ID4 AWD has standard ABS and power-assisted front vented and rear solid discs. Handling and driving confidence was also aided by the standard electronic stability control, electronic brake-pressure distribution and brake assist. We also feature those efficient gas-powered vehicles that are among the top mpg vehicles in their class.