Airbus Helicopters H225 vs Piaggio Avanti Evo vs Piper M600 Sls

The Airbus H225 is a heavy twin‑engine helicopter designed for utility and offshore or SAR-style missions, prioritizing lift capability, cabin volume, and vertical access over speed and runway range. In category, it sits far apart from the other two as a rotorcraft rather than a fixed‑wing airplane. Its typical operating range is generally shorter than long‑range turboprops, but it can carry the most people of the three, commonly accommodating around 19 passengers depending on configuration. The Piaggio Avanti EVO is a high‑speed twin‑turboprop business aircraft, aimed at efficient cruise and executive transport. It offers longer point‑to‑point range than a helicopter and typically seats about 7 to 9 passengers, trading cabin size for speed and efficiency. The Piper M600 SLS is a single‑engine turboprop personal/business aircraft with advanced avionics and a simpler operating footprint than the Avanti. Its range is competitive for regional trips but generally below the Avanti EVO, and passenger capacity is smaller, typically around 5 to 6 occupants including the pilot.