Beechcraft King Air 360 vs Beechcraft King Air 360er vs Cessna Citation Sovereign vs Embraer Phenom 300e
The Beechcraft King Air 360 and 360ER are twin‑turboprop aircraft, generally used for shorter to midrange missions with strong runway flexibility. The King Air 360 typically offers roughly a 1,500–1,800 nautical mile range and usually seats about 6–9 passengers in executive layouts. The King Air 360ER is the extended‑range variant, still a turboprop, with meaningfully more endurance—commonly around 2,000+ nautical miles—while keeping similar passenger capacity (often 6–9), trading some payload flexibility for fuel and range. The Cessna Citation Sovereign+ and Embraer Phenom 300E are light business jets. The Sovereign+ is a larger light jet with more cabin volume and typically seats about 8–12 passengers, with range commonly around 3,000+ nautical miles, making it better suited to longer nonstop trips. The Phenom 300E is a high‑performance light jet, usually configured for about 6–10 passengers, with range generally around 2,000–2,200 nautical miles, emphasizing speed and efficiency over maximum cabin size.
| Spec | Beechcraft King Air 360 | Beechcraft King Air 360ER | Cessna Citation Sovereign+ | Embraer Phenom 300E |
|---|---|---|---|---|
| Summary | ||||
| Cockpit | 2 | 2 | 2 | 2 |
| DOC / nm | $ 4.20 | $ 4.37 | $ 6.02 | $ 3.88 |
| Min Crew | 1 | 1 | 2 | 1 |
| Total Seats | 10 | 10 | 11 | 10 |
| Flight Rules | IFR | IFR | — | — |
| Manufacturer | Beechcraft | Beechcraft | Cessna Citation | Embraer |
| Aircraft Name | KingAir 350i | KingAir 350ER | Sovereign + | Phenom 300E |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 1560 | 2338 | 3138 | 2,010 |
| DOC / nm / Seat | $ 0.53 | $ 0.55 | $ 0.67 | $ 0.55 |
| Max Cabin Seats | 9 | 9 | 12 | 10 |
| OEM Verification | VERIFIED | VERIFIED | VERIFIED | VERIFIED |
| Useful Load (lbs) | 5145 | 6585 | 12790 | 6914 |
| Standard Cabin Seats | 8 | 8 | 9 | 6 |
| Direct Operating Cost | $ 1,311 | $ 1,324 | $ 2,699 | $ 1,758 |
| Flight Deck (Base Spec) | Rockwell Collins Pro Line Fusion | Rockwell Collins Pro Line Fusion | Garmin G5000 | Prodigy Touch (G3000) |
| Max Cruise Speed (ktas) | 312 | 303 | 458 | 464 |
| Base Aircraft Price (USD) | $7,650,000 | $8,750,000 | $19,730,000 | $9,650,000 |
| Cabin | ||||
| Cockpit | 2 | 2 | 2 | 2 |
| Lavatory | Optional | Yes (Belted Optional) | 1 Enclosed Belted Flushing | 1 Enclosed Flushing |
| Min Crew | 1 | 1 | 2 | 1 |
| Total Seats | 10 | 10 | 11 | 9 |
| Galley Location | FWD | FWD | FWD | FWD |
| Max Cabin Seats | 9 | 9 | 12 | 9 |
| Lavatory Location | AFT | AFT | AFT | AFT |
| Cabin Pressure (psi) | 6.5 | 6.5 | 9.3 | 9.4 |
| Galley / Refreshment | Optional | Refreshment Center | Galley | Galley |
| Standard Cabin Seats | 8 | 8 | 9 | 7 |
| Cargo Door | — | Optional | — | — |
| Crew Rest | — | — | No | No |
| Jump Seat | — | — | No | No |
| SL Cabin Altitude (ft) | — | — | 25230 | 25560 |
| Engine | ||||
| FADEC | Yes | Yes | Yes | Yes |
| Model | PT6A-60A | PT6A-60A | PW306D | Canada PW535E1 |
| TBO (hrs) | 3600 | 3600 | 6000 | 5000 |
| Horsepower | 1050 | 1050 | — | — |
| Flat Rating | ISA + 10 | ISA + 10 | ISA + 16 | ISA + 15 |
| No. of Engines | 1 | 1 | 2 | 2 |
| Fuel Capacity (gal) | 539 | 775 | 1700 | — |
| Thrust (lbs) | — | — | 5907 | 3360 |
| Fuel Burn (lbph) | — | — | — | 757 |
| Dimensions | ||||
| Length (ft) | 46.7 | 46.7 | 63.5 | 51.2 |
| Wingspan (ft) | 57.9 | 57.9 | 72.4 | 52.16 |
| Cabin Width (ft) | 4.5 | 4.5 | 5.5 | 5.1 |
| Cabin Height (ft) | 4.8 | 4.8 | 5.7 | 4.9 |
| Cabin Length (ft) | 19.5 | 19.5 | 25.3 | 17.2 |
| Overall Height (ft) | 14.4 | 14.4 | 20.4 | 16.75 |
| Cabin Width - Floor (ft) | 4.1 | 4.1 | 3.9 | 3.6 |
| Cabin Length - Seating (ft) | 19.5 | 19.5 | 17.4 | 14.8 |
| Baggage Volume Int. (cu. ft) | 71 | 71 | 35 | 10 |
| Aisle Step (ft) | — | — | 0.7 | 0.3 |
| Baggage Volume Ext. (cu. ft) | — | — | 100 | 74 |