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Cummins progressing with lightweight downsized T2B2 diesel for pickup; 40% improvement in fuel economy over gasoline V8

Green Car Congress

At the US Department of Energy’s (DOE’s) Annual Merit Review meeting in Washington, DC last week, Michael Ruth from Cummins noted that the DOE program target for the project is a fuel economy (CAFE) target of 26 mpg (9.05 Resources (DOE will publish Merit Review presentations on its website.). Earlier post.). Weigert, E.,

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Ford reports investigation for US emissions certification re: analytical modeling

Green Car Congress

Kim Pittel, group vice president, Sustainability, Environment & Safety Engineering, said that in September, employees raised a concern through regarding the analytical modeling that is part of Ford’s US fuel economy and emissions compliance process. Ford said that as a result of the concern, it has taken a number of actions.

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2023 Toyota Crown Platinum Review – Eating (Some) Crow

The Truth About Cars

Again, this is not intended to be a sporty ride, but the Crown handles well enough in urban environments – and it’s much more engaging than the Avalon that once occupied Toyota’s large sedan slot. The Crown’s fuel-economy numbers are listed at 29 mpg city/32 mpg highway/30 mpg combined.

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How Do Automakers Handle Politics?

The Truth About Cars

It's not as fun to read about as a well-written car review of some sexy sports car being tested in Spain, but it matters a lot. He ran us through how Kia and other automakers handle the challenges of the regulatory environment, especially with ever shifting fuel-economy and tailpipe-emission rules.

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2023 Honda Accord Hybrid Review - The Unofficial Car Of TTAC Readers

The Truth About Cars

Yeah, the fuel economy is a big part of the appeal. You really have to try hard to send the fuel economy below 40mpg - maybe, if I were daring, I’d spend an entire week driving in reverse and see what kind of mileage I’d get? If I had to pick a car for a coast-to-coast drive, this would be it.

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NHTSA issues Environmental Impact Statement scoping notice for MY 2022-2025 CAFE standards; seeking comments on “preferred alternative”

Green Car Congress

Now, as part of its own MY 2022-2025 fuel economy standards process, NHTSA has issued its Notice of Intent to Prepare an Environmental Impact Statement (EIS) for Model Year 2022–2025 Corporate Average Fuel Economy (CAFE) Standards. mpg in MY 2021. Those 2022-2025 standards were “augural”—i.e.,

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U-M researchers challenge USPS EV environmental study

Green Car Congress

Though the Postal Service now says at least 40% of the new delivery vehicles will be electric, the flaws in the USPS environmental analysis remain and need to be addressed, said Woody, a research area specialist at the Center for Sustainable Systems, which is part of the U-M School for Environment and Sustainability. The USPS estimate was 10.3