For “how tall is Nitro,” there are several well‑known things called “Nitro,” and they are very different in height. I’ll cover the main possibilities so you can match the one you mean.

Quick Scoop

  • The Nitro roller coaster at Six Flags Great Adventure (New Jersey, USA) is about 230 feet (70 m) tall.
  • The Nitro roller coaster at Imagicaa (Khopoli, India) has a lift hill about 132 feet (40 m) high.
  • The luchador “Nitro” (Mexican pro wrestler) is billed at 1.73 m (5 ft 8 in) tall.

If you meant a different Nitro (for example a specific gamer, YouTuber, pet, or forum personality), their height is not clearly documented in reliable public sources, so any exact number would just be a guess.