Iron Gwazi vs Zadra


card comparison

The back of a thoozie card.
StatIron GwaziZadra
Height206 ft206 ft
Speed76 mph75 mph
Inversions33
Throughputest.1200 rph1050 rph
Build Costest.30 $m16.9 $m
Vintage20222019

Vintage is the reversed stat — the older ride wins. Every number here is the same one printed on the card; see /methodology for how Build Cost and Throughput are sourced.

The verdict

Iron Gwazi takes it 3–1, and the 1 Zadra does win is the whole of its case.

Iron Gwazi is a hybrid IBox Track (Gwazi conversion) coaster at Busch Gardens Tampa Bay, US, built by Rocky Mountain Construction. Zadra is a hybrid IBox Track (ground-up) coaster at Energylandia, PL, built by Rocky Mountain Construction.

They come from the same drawing office: Rocky Mountain Construction. That makes the gaps below a question of brief and budget rather than engineering house style.

Both are hybrid-track, so nothing here is the usual steel-versus-wood argument in disguise.

They are near-contemporaries — 2019 and 2022 — so they were competing for the same riders when they opened.

Stat by stat

  • Height splits them not at all: both read 206 ft.
  • Speed goes to Iron Gwazi at 76 mph against 75 mph — all but dead level.
  • Inversions splits them not at all: both read 3.
  • Throughput goes to Iron Gwazi at 1,200 rph against 1,050 rph — clearly ahead.
  • Build Cost goes to Iron Gwazi at 30 $m against 16.9 $m — nearly double.
  • Vintage is reversed, so Zadra's 2019 takes it from Iron Gwazi's 2022 — 3 years in it.

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