Bell 525 Relentless vs Enstrom 480b vs Gulfstream G700 vs Sikorsky S 92

The Bell 525 Relentless and Enstrom 480B are helicopters, while the Gulfstream G700 is a long‑range business jet and the Sikorsky S‑92 is a larger medium‑lift helicopter. In category and mission, the 525 targets corporate and offshore transport with higher cruise speed and capability than light pistons, whereas the 480B is a light single‑engine helicopter typically used for training, patrol, utility, and personal/corporate flying. The S‑92 sits above both as a heavy, twin‑engine platform common in offshore oil and gas and search‑and‑rescue roles, optimized for lifting more people and operating in harsher conditions. For range, the G700 is in a different class entirely, offering intercontinental capability (roughly 7,500 nautical miles), far beyond any helicopter here; the 525 is generally around the 500–600 nautical mile class, the S‑92 typically in a similar several‑hundred‑nautical‑mile bracket depending on configuration, and the 480B is shorter‑range, commonly a few hundred nautical miles. Passenger capacity follows size: the 480B typically carries about 4–5, the 525 around 10–16, the S‑92 roughly 19, and the G700 typically seats about 13–19 in executive layouts.