Beechcraft King Air 360er vs Gulfstream G280
The Beechcraft King Air 360ER and the Gulfstream G280 sit in different aircraft categories and are designed for different mission profiles. The King Air 360ER is a twin‑engine turboprop, typically used for regional and special-mission flying where short-field capability, lower operating costs, and access to smaller airports matter most. The Gulfstream G280 is a super‑midsize business jet aimed at faster, higher-altitude travel with a more premium long-range corporate cabin experience. In range, the G280 generally offers a longer nonstop capability than the 360ER, making it better suited to longer intercity or transcontinental-type trips, while the 360ER’s extended-range turboprop performance still supports substantial regional legs but with slower cruise speeds and more sensitivity to mission planning. Passenger capacity also differs: the King Air 360ER is commonly configured for roughly six to nine passengers, whereas the G280 typically seats about eight to ten in a more spacious, stand-up capable business-jet cabin, with greater baggage volume and amenities for longer flights.
| Spec | Beechcraft King Air 360ER | Gulfstream G280 |
|---|---|---|
| Summary | ||
| Cockpit | 2 | 2 |
| DOC / nm | $ 4.37 | $ 6.57 |
| Min Crew | 1 | 2 |
| Total Seats | 10 | 10 |
| Flight Rules | IFR | — |
| Manufacturer | Beechcraft | Gulfstream |
| Aircraft Name | KingAir 350ER | G280 |
| Certification | FAA / EASA | FAA / EASA |
| Max Range (nm) | 2338 | 3600 |
| DOC / nm / Seat | $ 0.55 | $ 0.82 |
| Max Cabin Seats | 9 | 10 |
| OEM Verification | VERIFIED | Un-Verified |
| Useful Load (lbs) | 6585 | 15550 |
| Standard Cabin Seats | 8 | 8 |
| Direct Operating Cost | $ 1,324 | $ 3,168 |
| Flight Deck (Base Spec) | Rockwell Collins Pro Line Fusion | Gulfstream PlaneView (Pro Line Fusion) |
| Max Cruise Speed (ktas) | 303 | 481 |
| Base Aircraft Price (USD) | $8,750,000 | $24,900,000 |
| Cabin | ||
| Cockpit | 2 | 2 |
| Lavatory | Yes (Belted Optional) | 1 Enclosed Belted Flushing |
| Min Crew | 1 | 2 |
| Cargo Door | Optional | — |
| Total Seats | 10 | 10 |
| Galley Location | FWD | FWD |
| Max Cabin Seats | 9 | 10 |
| Lavatory Location | AFT | AFT |
| Cabin Pressure (psi) | 6.5 | 9.2 |
| Galley / Refreshment | Refreshment Center | Galley |
| Standard Cabin Seats | 8 | 8 |
| Crew Rest | — | No |
| Jump Seat | — | No |
| SL Cabin Altitude (ft) | — | 25000 |
| Max Cabin Altitude (ft) | — | 5800 |
| Engine | ||
| FADEC | Yes | Yes |
| Model | PT6A-60A | HTF7250G |
| TBO (hrs) | 3600 | On-Condition |
| Horsepower | 1050 | — |
| Flat Rating | ISA + 10 | ISA + 17 |
| No. of Engines | 1 | 2 |
| Fuel Capacity (gal) | 775 | — |
| Thrust (lbs) | — | 7624 |
| Dimensions | ||
| Length (ft) | 46.7 | 66.9 |
| Wingspan (ft) | 57.9 | 63 |
| Cabin Width (ft) | 4.5 | 6.9 |
| Cabin Height (ft) | 4.8 | 6.3 |
| Cabin Length (ft) | 19.5 | 25.9 |
| Overall Height (ft) | 14.4 | 21.4 |
| Cabin Width - Floor (ft) | 4.1 | 5.4 |
| Cabin Length - Seating (ft) | 19.5 | 17.7 |
| Baggage Volume Int. (cu. ft) | 71 | 154 |
| Aisle Step (ft) | — | 0.3 |