Which ride-hailing company underwent a complete brand overhaul in 2016, changing not only its logo but also its app interface, color scheme, and brand positioning from a luxury black car service to an everyday transportation platform?

In the fast-paced transportation industry, brand identity can make or break a company's success. Sometimes, a strategic rebrand becomes necessary to reflect evolving services, recover from PR disasters, or simply modernize. This poll tests your knowledge about one of the most significant and controversial rebranding efforts in the transportation sector that fundamentally changed how consumers perceived the service.

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Uber (replacing its black 'U' logo with a geometric 'bit' and background pattern unique to each market)
Lyft (abandoning its pink mustache for a more professional gradient logo)
Didi Chuxing (rebranding from Didi Kuaidi to appeal to international markets)
Grab (changing from GrabTaxi to reflect its expanded service offerings)