Beechcraft King Air 360 Er vs Cessna 208b Grand Caravan Ex vs Cessna Citation Xls vs Robinson R66

The Beechcraft King Air 360ER and the Cessna Citation XLS+ are both pressurized business aircraft, but they serve different speed and mission profiles. The King Air 360ER is a twin‑turboprop in the light business/utility category, typically offering long range for its class and seating commonly around 6–9 passengers depending on configuration. The Citation XLS+ is a midsize business jet, generally faster with jet-altitude performance and a typical capacity around 7–9 passengers, with range suited to medium-length business trips rather than extreme endurance. The Cessna 208B Grand Caravan EX is a single‑engine turboprop utility aircraft optimized for short/rough-field and regional work, with a much higher passenger capacity for its size—commonly up to about 9–14 seats in commuter layouts—and a moderate regional range. The Robinson R66 is a light single‑engine turbine helicopter, carrying about 4–5 occupants including the pilot, with the shortest range here and mission flexibility focused on point-to-point access, local transport, and remote landing capability rather than long-distance travel.