Beechcraft King Air 360er vs Cessna Citation Cj4
The Beechcraft King Air 360ER and the Cessna Citation CJ4 serve different mission profiles despite overlapping roles in business aviation. The King Air 360ER is a twin‑turboprop, prized for short and unimproved runway capability, lower-speed efficiency, and flexibility for regional access, including smaller airports. The Citation CJ4 is a light business jet, optimized for higher cruise speeds and jet-altitude performance, typically favoring longer paved runways and faster point-to-point travel between major business centers. On range, the 360ER is designed for extended endurance in the turboprop class and is generally competitive for long regional legs, while the CJ4 is commonly cited around the low‑2,000‑nautical‑mile class depending on payload and conditions, often delivering quicker trips on similar stage lengths due to speed. For passenger capacity, both typically seat about six to eight passengers in executive configurations. The King Air can be arranged for versatile cabin uses and sometimes higher-density seating, while the CJ4 usually emphasizes a club-style business cabin with enclosed lavatory and jet-centric comfort at altitude.
| Spec | Beechcraft King Air 360ER | Cessna Citation CJ4 |
|---|---|---|
| Summary | ||
| Cockpit | 2 | 2 |
| DOC / nm | $ 4.37 | $ 4.37 |
| Min Crew | 1 | 1 |
| Total Seats | 10 | 9 |
| Flight Rules | IFR | — |
| Manufacturer | Beechcraft | Cessna Citation |
| Aircraft Name | KingAir 350ER | CJ4 |
| Certification | FAA / EASA | FAA / EASA |
| Max Range (nm) | 2338 | 2170 |
| DOC / nm / Seat | $ 0.55 | $ 0.62 |
| Max Cabin Seats | 9 | 8 |
| OEM Verification | VERIFIED | VERIFIED |
| Useful Load (lbs) | 6585 | 6914 |
| Standard Cabin Seats | 8 | 7 |
| Direct Operating Cost | $ 1,324 | $ 1,970 |
| Flight Deck (Base Spec) | Rockwell Collins Pro Line Fusion | Rockwell Collins Pro Line 21 |
| Max Cruise Speed (ktas) | 303 | 440 |
| Base Aircraft Price (USD) | $8,750,000 | $11,290,000 |
| Cabin | ||
| Cockpit | 2 | 2 |
| Lavatory | Yes (Belted Optional) | 1 Enclosed Belted Flushing |
| Min Crew | 1 | 1 |
| Cargo Door | Optional | — |
| Total Seats | 10 | 9 |
| Galley Location | FWD | FWD |
| Max Cabin Seats | 9 | 8 |
| Lavatory Location | AFT | AFT |
| Cabin Pressure (psi) | 6.5 | 9 |
| Galley / Refreshment | Refreshment Center | Galley |
| Standard Cabin Seats | 8 | 7 |
| Crew Rest | — | No |
| Jump Seat | — | No |
| SL Cabin Altitude (ft) | — | 24005 |
| Engine | ||
| FADEC | Yes | Yes |
| Model | PT6A-60A | FJ44-4A |
| TBO (hrs) | 3600 | 5000 |
| Horsepower | 1050 | — |
| Flat Rating | ISA + 10 | ISA + 11 |
| No. of Engines | 1 | 2 |
| Fuel Capacity (gal) | 775 | 870 |
| Thrust (lbs) | — | 3621 |
| Fuel Burn (lbph) | — | 757 |
| Dimensions | ||
| Length (ft) | 46.7 | 53.4 |
| Wingspan (ft) | 57.9 | 50 |
| Cabin Width (ft) | 4.5 | 4.8 |
| Cabin Height (ft) | 4.8 | 4.8 |
| Cabin Length (ft) | 19.5 | 17.2 |
| Overall Height (ft) | 14.4 | 15.5 |
| Cabin Width - Floor (ft) | 4.1 | 3.1 |
| Cabin Length - Seating (ft) | 19.5 | 14.8 |
| Baggage Volume Int. (cu. ft) | 71 | 7 |
| Aisle Step (ft) | — | 0.4 |
| Baggage Volume Ext. (cu. ft) | — | 70 |