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DOE proposes revising procedures for calculating petroleum-equivalent fuel economy of EVs for use in CAFE calculations

Green Car Congress

The US Department of Energy (DOE) is proposing a significant revision in its procedures for calculating a value for the petroleum-equivalent fuel economy of EVs for use in the Corporate Average Fuel Economy (CAFE) program administered by the Department of Transportation (DOT). Background. Proposed PEF.

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Review: 2025 Honda Civic Hybrid achieves Prius-like fuel economy

Baua Electric

liter inline-4 on the Atkinson cycle, as part of Honda’s two-motor hybrid system, for a combined system output of 220 hp and 232 lb-ft of torque. The propulsion motor powers the drive wheels the vast majority of the time, while it clutches in the gasoline engine in some gentle highway cruising conditions for peak efficiency.

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Lobbyists Estimate Billions in Fines If New Fuel Economy Rules Adopted

The Truth About Cars

A letter from talking heads at an outfit called the American Automotive Policy Council outlines what it estimates billions of dollars in fines could be levied at companies like General Motors and Stellantis if a government proposal to hike fuel economy standards through 2032 is adopted.

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Hyundai Motor Group, Aramco and KAUST collaborate on new e-fuel for novel combustion system

Green Car Congress

Hyundai Motor Group will collaborate with the Saudi Arabian Oil Company (Aramco) and King Abdullah University of Science and Technology (KAUST) jointly to research and develop an advanced fuel for an ultra lean-burn, spark-ignition engine that aims to lower the overall carbon dioxide emissions of a vehicle.

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Tesla had lowest tailpipe CO2 emissions & highest fuel economy in 2021 EPA Auto Trends report finds

Teslarati

The EPA released its annual Automotive Trends report, and findings reveal that Tesla is leading the way with the lowest tailpipe CO2 emissions and the highest fuel economy of all large manufacturers. However, other manufacturers such as Kia and Toyota are showing improvements now that they have begun producing electric vehicles.

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EPA confirms 249-mile range for Volkswagen ID.4 AWD Pro electric SUV

Green Car Congress

Volkswagen of America announced another round of fuel economy figures for the 2021 ID.4 4 electric SUV. The EPA-estimated fuel economy for ID.4 The EPA-estimated fuel economy for the AWD Pro S is 98 MPGe in city driving; 88 MPGe in highway driving, and 93 MPGe in combined city/highway driving.

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Hyundai Motor Group develops world first active shift control for hybrids

Green Car Congress

Hyundai Motor Group has developed the world’s first Active Shift Control (ASC) transmission technology. ASC applies new control logic software to the Hybrid Control Unit (HCU), which then controls the electric motor to align the rotational speeds of the engine and transmission to reduce gear shift time by 30%.

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