Cessna 208b Grand Caravan Ex vs Enstrom 480b vs Piper M600 Sls vs Robinson R66

The Cessna 208B Grand Caravan EX is a single‑engine turboprop utility airplane optimized for hauling people and cargo. It generally offers the longest practical range of this group and the highest passenger capacity, typically seating up to around nine passengers (plus crew) depending on configuration. The Piper M600 SLS is also a single‑engine turboprop airplane, but it targets owner‑pilot luxury and speed rather than maximum payload; it usually carries about five to six passengers plus a pilot and delivers strong range, often comparable to or somewhat less than a well‑configured Caravan, but with a more premium cabin and avionics focus. The Enstrom 480B and Robinson R66 are single‑engine turbine helicopters. They trade airplane efficiency for vertical lift and access to tight landing sites. Both typically carry roughly four to five passengers plus a pilot, with the R66 commonly arranged for five seats total and the 480B in a similar class. Their ranges are generally shorter than the turboprop airplanes, though suitable for regional missions, with the R66 and 480B broadly comparable depending on reserves, load, and conditions.