How much did average fuel economy increase in 2022 compared to 2021?

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Average Fuel Economy for New US Vehicles Reached a Record High in 2022

In 2022, new vehicles in the United States achieved a record high for fuel economy, marking the most significant annual improvement in nine years. The average fuel economy rose to 26 miles per gallon (mpg), an increase of 0.6 mpg compared to 2021. This advancement was notably influenced by a surge in electric vehicle (EV) and plug-in hybrid electric vehicle (PHEV) sales, which contributed 1.2 mpg to the overall average.
Significant Yearly Improvement in Fuel Efficiency

The 0.6 mpg increase from 2021 to 2022 represents the largest year-over-year gain in fuel economy in nearly a decade. This follows a period where fuel economy remained unchanged between 2020 and 2021. Projections indicate a continued upward trend, with average fuel economy forecast to reach 26.9 mpg in 2023.
Electric and Plug-in Hybrid Vehicles Drive Gains

The growth in the market share of electric vehicles and plug-in hybrid electric vehicles played a crucial role in boosting the overall average fuel economy. These alternative fuel vehicles accounted for 7% of new vehicle production in 2022, with projections suggesting this figure will rise to 12% in 2023. The average range for EVs also saw a substantial increase, reaching 305 miles, which is more than four times the range reported in 2011.
Shifting Consumer Preferences and Automaker Performance

Consumer preferences continued to shift towards larger vehicles, with SUVs making up 54% of sales in 2022, while sedans and wagons declined to 27%. Despite the overall improvement in fuel economy, the Environmental Protection Agency's report highlighted that emissions from traditional gasoline-powered vehicles have shown minimal progress since 2015. Among major automakers, Stellantis reported the lowest fuel economy, followed by General Motors and Ford, while Tesla demonstrated the highest efficiency, with Hyundai and Honda also performing well.

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How much did average fuel economy increase in 2022 compared to 2021?

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