Does gta v have collectible cars?

The only verified source provided is a Wikipedia entry describing Grand Theft Auto Online, the multiplayer component of Grand Theft Auto V. This description focuses on the open‑world gameplay, the fictional state of San Andreas, and the multiplayer modes available. It does not mention collectible cars or any system that tracks or rewards players for acquiring specific vehicles. Without additional documentation or references that discuss such a mechanic, we cannot confirm the existence of collectible cars in the game.