8. Hummer

Hummer roared onto the scene as the ultimate symbol of American excess and ruggedness, inspired by military vehicles and embraced by celebrities.
Its massive size and unapologetic style made it unforgettable, but changing attitudes toward fuel economy and the 2008 financial crisis led to its dramatic shutdown in 2010.
Though the brand vanished, its legend only grew—culminating in a bold electric revival years later.
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