A. Octane is the fastest car in Rocket League. However, this game is about something other than who has the quickest car, as the gameplay depends on many factors.

With peaks at over 1,000,000 concurrent players, and averages well over 500,000, a good amount of those are bound to be new Rocket League players. Welcome to the world of high-Octane “soccar”.

I recommend using the default Octane until you're experienced enough to have a reason not to. Rocket League offers some of the best car customization in the genre, but consistency is important.