US President Joe Biden's administration has rolled out strengthened fuel economy targets for vehicles through 2026. They come at a challenging time in terms of political optics, but the actual market impacts are expected to be far less dramatic. The new rules require automakers to achieve a Ueet average of around 49 miles per gallon (mpg) for light-duty vehicles by model year 2026, with smaller upticks required in 2024 and 2025.
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