The 20th annual American-Made Index (AMI) generated by Cars.com took even more significance amid the maelstrom the automotive industry faced this spring from the Trump administration’s tariff negotiations and policy enactments.

Coupled with inflationary pressures, analysts highlighted this year’s index reflects growing consumer urgency to understand one thing: Where is this car made?

Cars.com experts independently evaluated more than 400 vehicles from the 2025 model year to identify the 99 that contribute most to the U.S. economy through manufacturing, parts sourcing and employment.

More than just a list, the company said this milestone release marks 20 years of tracking America’s evolving auto manufacturing footprint — as consumer behavior and economic policy converge.

Texas-based Tesla leads the 2025 list, claiming the top four spots for the second time since its debut on the index in 2020.

After holding the No. 1 position for three consecutive years with the Model Y, Tesla now leads with the Model 3, followed by the Models Y, S and X. Rounding out the top five is the Jeep Gladiator, making it the highest-ranked American-made pickup truck.

Cars.com pointed out automakers like Honda stand out for consistency and scale. Its Alabama facility produces five of this year’s top 20 vehicles — including the Ridgeline, Odyssey, Passport, Pilot and Acura MDX.

Analysts noted General Motors remains a dominant player with the most vehicles on this year’s index.

Kia’s West Point, Ga., plant builds both the EV6 and Sportage, while Volkswagen’s Chattanooga, Tenn., facility produces the ID.4 — one of only two non-Tesla EVs in the top 20.

“As import tariffs shake up the auto industry and influence consumer priorities, our 2025 American-Made Index offers a timely snapshot of which vehicles and automakers are truly driving U.S. economic impact,” said Patrick Masterson, lead researcher for Cars.com’s American-Made Index.

“Tesla continues to lead, claiming the top four spots and showcasing its commitment to domestic production. About 25% of the more than 400 vehicles on sale in the U.S. made this year’s AMI, and whether a vehicle is No. 1 or No. 99, it contributes to the U.S. economy,” Masterson continued in a news release.

Global complexity is now front and center for car shoppers.

According to a Cars.com survey of in-market shoppers, 51% say tariffs have influenced them to seek out American-made vehicles.

“Patriotism is a perk, but cost consciousness is the driving force,” Cars.com said. “With tariffs making headlines and shoppers more motivated than ever to understand where their vehicles are built, the AMI provides a clear, data-driven picture of how automaker production strategies align with evolving consumer values.”

That motivation runs deeper, with 73% of shoppers saying they’d consider an American-built vehicle to avoid added tariff costs, according to Cars.com.

And some shoppers said they’d pay extra if that means supporting U.S. jobs, with 74% saying they are willing to pay up to 20% more.

“In today’s market, ‘American-made’ isn’t just a preference — it’s becoming a strategy,” Cars.com said.

Masterson noted a major caveat to the entire research project. Over time, one trend has become clear: full domestic content is elusive.

Masterson said the average domestic parts content of the top 10 vehicles was 83.4% in 2006; today, it’s 70.3%. While that figure has risen slightly in recent years, he said it underscores how globally integrated auto production has become.

“No vehicle has ever reached 100% domestic parts content in the index’s history,” he said. “Manufacturing is a complex, international process — and even our most American-made vehicles still depend on global supply chains.”

The 2025 AMI also reflected major geographic and strategic shifts.

In total, the index includes vehicles produced at 36 factories across the country. That’s out of the 47 total assembly plants in operation — meaning the majority of the U.S. auto production is presented in this year’s ranking, but there are still 11 factories not represented on the list because they produce vehicles that are specialty, boutique or vehicles that do not fall in the light-duty category.

Among these 36 ranked facilities, Cars.com said 50% are located in the South and 47% in the Midwest, reflecting an overall balance of legacy and emerging manufacturing hubs.

Analysts said Alabama accounts for 17% of all factories on the list, followed by Michigan and Indiana with 15% and 14%. These plants are producing high-impact models from automakers like Honda, Toyota, GM, Stellantis, Kia and Volkswagen.

“These factory-level investments aren’t just about logistics — they’re economic engines. They create jobs, generate tax revenue and serve as anchors for local economies,” Cars.com said.

The complete list is available at Cars.com/AMI.