The aging US vehicle fleet has hit record highs, creating challenges for automakers and opportunities for the aftermarket industry
- The average vehicle age in the US market has grown to a record-high of 12.8 years in 2025.
- Passenger cars are aging fastest that light trucks, while hybrids are getting younger.
- The aftermarket sector will benefit from the aging trend, as older vehicles roll off warranty.
With more Americans holding on to their vehicles longer than ever, the nation’s car fleet is starting to resemble a rolling museum of the 2010s. Behind this trend is a story that says a lot about how the country drives, buys, and holds on to its vehicles.
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The United States has a massive 289 million light vehicles currently in operation, making it the second-largest auto market in the world behind China. And while new vehicle sales rebounded in 2024 with 16 million units sold, the average age of the fleet continues to rise.
Passenger Cars Keep Getting Older
According to data from S&P Global, the average age of vehicles in the U.S. has reached a record-high 12.8 years in 2025, up from 12.6 years in 2024. This increase is largely driven by a steady scrappage rate of 4.5%, which allows older vehicles to stay on the road longer, balancing out the effect of newer models being added to the fleet.
Passenger cars have seen the most wear and tear, with an average age of 14.5 years. Light trucks are holding up better, averaging 11.9 years. Electrified vehicles tell their own story: battery-electric vehicles (BEVs) now average 3.7 years old, mirroring the overall market’s growth trend. Plug-in hybrids (PHEVs) remain steady at 4.9 years, while traditional hybrids have gotten slightly younger, dropping to 6.4 years from 6.9 in 2024. That shift points to growing hybrid sales in the new vehicle market.
Even though the fleet has added 3 million vehicles since last year, reaching a total of 289 million, the number of passenger cars on the road has dropped below 100 million for the first time since the early 1970s. These stats continue to underline a trend that’s been hard to miss over the past decade: buyers prefer trucks and SUVs, and the market has more than responded.
Vehicle aging also varies by geography. States in the Northern Plains, Northwest, and Gulf Coast report significantly older vehicles than the national average. Montana, in particular, leads the pack in vehicle longevity, with a fleet over much older than the U.S. average.
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Despite this aging trend, analysts say the U.S. fleet has shown “impressive resilience” over the past few years. That’s no small feat given the combination of rising prices for new and used vehicles, high interest rates, and broader economic uncertainty.
Silver Linings for the Aftermarket
An older fleet isn’t exactly a win for automakers still trying to recover and push new models, but it’s a windfall for the aftermarket and service industry. As S&P Global points out, as out-of-warranty vehicles reach the six- to 14-year window, service bays across the country are about to get a whole lot busier. That means more business for independent shops, service providers, and parts suppliers, all of whom are poised to benefit from this slow-moving, rusty gold rush.
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