Yahoo Autos How Large Trucks and SUVs Are Dragging Down America's Fuel Economy
Trucks and large SUVs are offsetting fuel economy gains from more efficient models in the U.S. as sedan and wagon sale have plummeted. While EVs are slowly gaining traction, and even though carmakers have increased the efficiency of new models, nationwide average fuel efficiency is being dragged down by pickups, and has stagnated at 25.4 miles per gallon in 2021 — the same as 2020, according to a report from the EPA.
As we said earlier, the average fuel economy of the U.S. fleet stayed flat due to the popularity of trucks and truck-based SUVs (as well as other 4WD SUVs, or those weighing over 6,000 pounds), which have overtaken their more efficient car and wagon counterparts on the American market. Sedans and wagons made up just 26 percent of new car sales in 2021, down from 50 percent in 2013 and 80 percent in 1975.
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Meanwhile, truck-based SUV sales were at a record high in 2021, accounting for 45 percent of the overall market. Pickup trucks made up 16 percent. Even though the market share of pickup trucks is still below that of sedans and wagons, the Ford F-150, Chevrolet Silverado and Ram 1500 have remained at the top of the best-selling models list in the U.S., and have only shown incremental gains in fuel economy.
The EPA says trucks and so-called truck SUVs only gained 0.1 and 0.3 miles per gallon, respectively, for the 2021 model year. And out of all the vehicle types the EPA looked at in detail in the report, trucks have the flattest efficiency gains along a timeline that goes back to 1975:
