Beechcraft King Air 360 Er vs Enstrom 480b vs Piaggio Avanti Evo

In category, the Beechcraft King Air 360ER and the Piaggio Avanti EVO are pressurized twin‑engine turboprop airplanes aimed at business and special‑mission use, while the Enstrom 480B is a single‑engine turbine helicopter typically used for utility, training, and short‑range passenger transport. On range, the King Air 360ER is optimized for long endurance and generally offers the greatest range of the three, making it well suited to longer point‑to‑point flights; the Avanti EVO also delivers strong cross‑country range but is usually less than the 360ER’s extended‑range profile; the 480B has the shortest range and is more constrained by helicopter fuel capacity and mission profiles. On passenger capacity, the King Air 360ER and Avanti EVO both commonly seat around seven to nine passengers depending on configuration, with more cabin volume and baggage capability than the helicopter; the Enstrom 480B typically carries a pilot plus four passengers, favoring access and landing flexibility over cabin capacity.