Bell 525 Relentless vs Cessna Citation Xls vs Piper M600 Sls vs Sikorsky S 92

The Bell 525 Relentless and Sikorsky S-92 are twin‑engine helicopters, while the Cessna Citation XLS+ and Piper M600 SLS are fixed‑wing airplanes (a light business jet and a single‑engine turboprop, respectively). In range, the Citation XLS+ generally leads for point‑to‑point travel at higher cruise speeds, typically offering roughly 2,000 nautical miles class capability depending on reserves and payload. The Piper M600 SLS is also long‑legged for its class, often in the ~1,500 nautical mile range. Helicopter range is usually shorter: the Bell 525 is commonly around the ~500–600 nautical mile class, while the larger S‑92 is broadly similar to somewhat higher depending on configuration, often in the ~500+ nautical mile class. For passenger capacity, the Piper M600 SLS is typically around 5–6 passengers plus a pilot. The Citation XLS+ commonly seats about 7–9 passengers. The Bell 525 is typically configured for around 12–16 seats. The Sikorsky S‑92 is the largest here, frequently configured around 19 passengers (or more in high‑density layouts).