1. BMW 7 Series (E65/E66, 2005 facelift)

When BMW introduced the facelifted 7 Series in 2005, enthusiasts were taken aback by the radical design choices spearheaded by chief designer Chris Bangle.
The once-elegant flagship sedan received bold styling elements, including exaggerated curves, controversial headlights, and a pronounced rear end derisively nicknamed the “Bangle Butt.”
While BMW aimed to modernize the vehicle’s appearance, loyal fans and critics alike felt the changes compromised the car’s distinctively refined character.
Sales reflected the public’s lukewarm reaction, and the facelift significantly impacted BMW’s reputation, prompting intense debate among automotive enthusiasts and industry insiders about the direction of luxury car design.