Airbus Helicopters H225 vs Gulfstream G700 vs Sikorsky S 92

The Airbus H225 and Sikorsky S-92 are large twin‑engine helicopters designed for offshore transport, search and rescue, and utility missions, while the Gulfstream G700 is a long‑range large‑cabin business jet optimized for intercontinental travel at high speed and altitude. In range, the G700 is in a different class, capable of roughly 7,500 nautical miles depending on configuration and conditions, enabling nonstop city pairs that helicopters cannot approach. The H225 and S-92 typically operate in the few‑hundred‑nautical‑mile class for practical missions (often around 500–600 nm, varying with payload, reserves, and cabin fit), with the H225 generally viewed as slightly longer‑legged on many offshore profiles, though mission equipment can change the picture. For passenger capacity, the G700 commonly seats around 13–19 in executive layouts (with higher-density options possible), whereas the H225 and S-92 can be configured for substantially more people in transport roles, often around 19 passengers and up to the mid‑20s in high‑density seating depending on certification and interior.