What is the best car to use in GTA Online?

The best car to use in GTA Online often comes down to personal preference and the context in which the car will be used. For general purposes, the Pegassi Zentorno is a popular choice due to its balance of speed, handling, and accessibility. If one requires a car primarily for racing, the Progen Emerus or the Benefactor Krieger can be considered amongst the top contenders due to their superior performance stats. For missions or free-roam activities where durability and protection are paramount, the Armored Kuruma stands out for its bulletproof capabilities without compromising much on speed. Ultimately, the "best" car can vary based on a player's specific needs, whether that's racing, combat, stunts, or simply cruising around Los Santos.