How do i get the t20 supercar in gta v?

There is no confirmed source or official instruction that details the acquisition of a vehicle called the T20 in the game Grand Theft Auto V. Without reliable evidence from the game’s documentation, community guides, or official updates, it is not possible to provide a guaranteed method. If you are looking for a specific vehicle in GTA V, it is advisable to consult reputable gaming forums, the official Rockstar Games website, or in‑game resources such as the vehicle database or the in‑game newspaper for the most accurate and up‑to‑date information.