Airbus Helicopters H225 vs Bell 525 Relentless vs Cessna Citation Xls vs Robinson R66

The Airbus H225 and Bell 525 Relentless are large, long-range twin‑engine helicopters aimed at offshore, SAR, and executive transport, while the Robinson R66 is a light single‑engine helicopter suited to shorter utility and private missions; the Cessna Citation XLS+ is a light business jet optimized for fast point‑to‑point travel. In range, the Citation XLS+ typically goes the farthest at roughly 2,000+ nautical miles, far exceeding any of the helicopters. The H225 and Bell 525 are broadly comparable long‑range rotorcraft, generally in the several-hundred‑nautical‑mile class (often around 500–600 nm depending on configuration and reserves), with the 525 marketed for strong speed and range in its segment. The R66 is markedly shorter-legged, commonly around 300+ nm. For passenger capacity, the H225 is the largest, often configured around 16–19 passengers in transport layouts; the Bell 525 is also high-capacity, commonly around 12–16. The Citation XLS+ usually seats about 8–9 passengers in typical executive configurations. The R66 typically carries 4 passengers plus a pilot (5 seats total).