* Ford: A major player with a long history of American car manufacturing.
* General Motors (GM): This includes brands like Chevrolet, Buick, GMC, and Cadillac.
* Stellantis (formerly Fiat Chrysler Automobiles): This conglomerate includes brands like Chrysler, Dodge, Jeep, and Ram.
* Tesla: While relatively new, Tesla designs and manufactures many of its vehicles in the US.
It's important to note that even these companies may have some vehicles produced outside the US, and the percentage of "American-made" parts and assembly can vary between models and years.