Airbus Helicopters H225 vs Dassault Falcon 8x vs Leonardo Aw189 vs Robinson R66

The Airbus H225 and Leonardo AW189 are medium-to-heavy twin‑engine helicopters designed for utility and offshore missions, while the Robinson R66 is a light single‑engine helicopter aimed at private and light commercial use. The Dassault Falcon 8X is a long‑range business jet optimized for fast, high‑altitude point‑to‑point travel. In range, the Falcon 8X is in a different class, typically capable of roughly 6,000+ nautical miles, enabling intercontinental trips. The helicopters are far shorter‑legged: the H225 and AW189 generally offer a few hundred nautical miles of practical range (often around 400–500 nm, mission and reserves dependent), with the H225 commonly similar or somewhat higher depending on configuration. The R66 is also in the several‑hundred‑nautical‑mile category, typically comparable but generally less mission‑flexible than the larger twins. Passenger capacity follows the same pattern: the Falcon 8X typically carries about 12–16 passengers in executive layouts. The H225 can be configured for high density, often around 16–19 passengers, and the AW189 commonly around 16–18. The R66 is much smaller, seating about 4 passengers plus a pilot (five seats total).