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Fuel Economy

Here We Go – Fuel Economy Rule Rollback Ordered

January 29, 2025 by John O'Dell
DOT's Duffy means EV woes

As expected, the Trump administration has ordered a rollback of federal fuel economy standards that are designed, in part, to …

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The Truth About MPGe and PHEVs

July 15, 2020 by John O'Dell

Miles-per-gallon is a pretty simple concept. Make it MPGe, though, and things can get complex. The rise of the plug-in …

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End Run Around EPA Plan to Slash Fuel Economy Standards?

July 25, 2019 by John O'Dell
DOT's Duffy orders fuel economy rules rollback

Four key automakers have inked a deal with California to circumvent the Trump Administration’s avowed intent to gut current fuel …

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Hyundai ASC: Speed Shifting for Fuel Economy

July 23, 2019 by John O'Dell
Hyundai ASC

If you’re a hybrid shopper with the car-to-human communications abilities of a Formula 1 driver, Hyundai’s got something for you. …

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Roll Back CAFE Fuel Economy Goals? There’s No Good Reason

August 8, 2021August 2, 2017 by John O'Dell

Commentary The federal EPA and National Highway Traffic Safety Administration have reopened evaluation of the 2025 CAFE goals, fuel efficiency …

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