Compare Beechcraft King Air 360 vs Beechcraft King Air 360ER vs Cessna Citation CJ4 vs Cessna Citation M2 vs Gulfstream G280
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| Manufacturer | Beechcraft | Beechcraft | Cessna Citation | Cessna Citation | Gulfstream |
| Aircraft Type | KingAir 350i | KingAir 350ER | CJ4 | M2 | G280 |
| Base Aircraft Price (USD) | $7,650,000 | $8,750,000 | $11,290,000 | $5,150,000 | $24,900,000 |
| Direct Operating Cost | $ 1,311 | $ 1,324 | $ 1,970 | $ 1,395 | $ 3,168 |
| DOC / nm | $ 4.20 | $ 4.37 | $ 4.37 | $ 3.45 | $ 6.57 |
| DOC / nm / Seat | $ 0.53 | $ 0.55 | $ 0.62 | $ 0.58 | $ 0.82 |
| Max Cruise Speed (ktas) | 312 | 303 | 440 | 404 | 481 |
| Max Range (nm) | 1560 | 2338 | 2170 | 1400 | 3600 |
| Useful Load (lbs) | 5145 | 6585 | 6914 | 3810 | 15550 |
| Total Seats | 10 | 10 | 9 | 8 | 10 |
| Cockpit | 2 | 2 | 2 | 2 | 2 |
| Standard Cabin Seats | 8 | 8 | 7 | 6 | 8 |
| Max Cabin Seats | 9 | 9 | 8 | 7 | 10 |
| Min Crew | 1 | 1 | 1 | 1 | 2 |
| Flight Deck (Base Spec) | Rockwell Collins Pro Line Fusion | Rockwell Collins Pro Line Fusion | Rockwell Collins Pro Line 21 | Garmin G3000 | Gulfstream PlaneView (Pro Line Fusion) |
| Flight Rules | IFR | IFR | - | - | - |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA |
| OEM Verification | VERIFIED | VERIFIED | VERIFIED | VERIFIED | Un-Verified |
| Weights | |||||
| MRAMP (lbs) | 15100 | 16600 | 18497 | 10800 | 39750 |
| MTOW (lbs) | 15000 | 16500 | 17110 | 10700 | 39600 |
| MLW (lbs) | 15000 | 15675 | 15660 | 9900 | 32700 |
| MZFW (lbs) | 12500 | 13000 | 12500 | 8400 | 28200 |
| BOW (lbs) | 9955 | 10215 | 10280 | 6990 | 24150 |
| BEW (lbs) | 9855 | 9915 | 10196 | 6890 | 24050 |
| Useful Load (lbs) | 5145 | 6585 | 6914 | 3810 | 15550 |
| Max Payload (lbs) | 2545 | 2785 | 2637 | 1410 | 4000 |
| Fuel Capacity (lbs) | 3611 | 5192 | 5830 | 3296 | 14600 |
| Useful Load Max Fuel (lbs) | - | - | 1184 | 514 | - |
| Payload Max Fuel (lbs) | 1534 | 1193 | 1122 | 514 | 950 |
| Max Baggage Weight (lbs) | 1150 | 1150 | 1040 | 725 | 1980 |
| Dimensions | |||||
| Wingspan (ft) | 57.9 | 57.9 | 50 | 47.3 | 63 |
| Overall Height (ft) | 14.4 | 14.4 | 15.5 | 14 | 21.4 |
| Length (ft) | 46.7 | 46.7 | 53.4 | 42.6 | 66.9 |
| Cabin Height (ft) | 4.8 | 4.8 | 4.8 | 4.8 | 6.3 |
| Aisle Step (ft) | - | - | 0.4 | 0.4 | 0.3 |
| Cabin Width (ft) | 4.5 | 4.5 | 4.8 | 4.8 | 6.9 |
| Cabin Width - Floor (ft) | 4.1 | 4.1 | 3.1 | 3.1 | 5.4 |
| Cabin Length (ft) | 19.5 | 19.5 | 17.2 | 11 | 25.9 |
| Cabin Length - Seating (ft) | 19.5 | 19.5 | 14.8 | 8.8 | 17.7 |
| Baggage Volume Int. (cu. ft) | 71 | 71 | 7 | - | 154 |
| Baggage Volume Ext. (cu. ft) | - | - | 70 | 46 | - |
| Engine | |||||
| No. of Engines | 1 | 1 | 2 | 2 | 2 |
| Manufacturer | Beechcraft | Beechcraft | Cessna Citation | Cessna Citation | Gulfstream |
| Model | PT6A-60A | PT6A-60A | FJ44-4A | FJ44-1AP-21 | HTF7250G |
| Horsepower | 1050 | 1050 | - | - | - |
| Thrust (lbs) | - | - | 3621 | 1965 | 7624 |
| Flat Rating | ISA + 10 | ISA + 10 | ISA + 11 | ISA + 7 | ISA + 17 |
| FADEC | Yes | Yes | Yes | Yes | Yes |
| TBO (hrs) | 3600 | 3600 | 5000 | 3500 | On-Condition |
| Fuel Capacity (gal) | 539 | 775 | 870 | 492 | - |
| Fuel Burn (lbph) | - | - | 757 | 516 | - |
| Avionics | |||||
| Flight Deck | Rockwell Collins Pro Line Fusion | Rockwell Collins Pro Line Fusion | Rockwell Collins Pro Line 21 | Garmin G3000 | Gulfstream PlaneView (Pro Line Fusion) |
| Flight Rules | IFR | IFR | - | - | - |
| FMS | 2 | 2 | 1 | 1 | 2 |
| Autopilot | 1 | 1 | 1 | 1 | 2 |
| PFD | 2 | 2 | 2 | 2 | 2 |
| MFD | 1 | 1 | 2 | 1 | 2 |
| GPS | 1 | 1 | 1 | 2 | 2 |
| AHRS | 1 | 1 | 2 | 2 | 1 |
| ADC | - | - | 2 | 2 | - |
| Transponder | 1 | 1 | 1 | 1 | 2 |
| VHF Com | 2 | 2 | 1 | 1 | 2 |
| VHF NAV | 2 | 2 | 1 | 1 | 2 |
| Cabin | |||||
| Total Seats | 10 | 10 | 9 | 8 | 10 |
| Cockpit | 2 | 2 | 2 | 2 | 2 |
| Standard Cabin Seats | 8 | 8 | 7 | 6 | 8 |
| Max Cabin Seats | 9 | 9 | 8 | 7 | 10 |
| Min Crew | 1 | 1 | 1 | 1 | 2 |
| Cargo Door | - | Optional | - | - | - |
| Lavatory | Optional | Yes (Belted Optional) | 1 Enclosed Belted Flushing | 1 Enclosed Belted Flushing | 1 Enclosed Belted Flushing |
| Lavatory Location | AFT | AFT | AFT | AFT | AFT |
| Galley / Refreshment | Optional | Refreshment Center | Galley | No | Galley |
| Galley Location | FWD | FWD | FWD | - | FWD |
| Crew Rest | - | - | No | No | No |
| Jump Seat | - | - | No | No | No |
| Max Cabin Altitude (ft) | - | - | - | - | 5800 |
| SL Cabin Altitude (ft) | - | - | 24005 | 22027 | 25000 |
| Cabin Pressure (psi) | 6.5 | 6.5 | 9 | 8.5 | 9.2 |
| Other | |||||
| Prop Manufacturer | Hartzell | Hartzell | - | - | - |
| Prop Description | 4-Blade Constant Feathering Reverse | 4-Blade Constant Feathering Reverse | - | - | - |
| APU Manufacturer | - | - | - | - | - |
| APU Model | - | - | - | - | - |
| APU TBO (hrs) | - | - | - | - | - |
| Gear Type | Retractable | Retractable | - | - | - |
| Warranty | |||||
| Airframe (Yrs) | - | - | 3 | 3 | 3 |
| Airframe (Hrs) | - | - | 1000 | 1000 | 1000 |
| Engine (Yrs) | - | - | 2 | 2 | 2 |
| Engine (Hrs) | - | - | 1000 | 1000 | 1000 |
| APU (Hrs) | - | - | 2000 | 2000 | 2000 |
| Performance | |||||
| Max Cruise Speed (Mach) | 0.58 | 0.58 | 0.77 | 0.71 | 0.84 |
| Max Cruise Speed (ktas) | 312 | 303 | 440 | 404 | 481 |
| Long Range Cruise (Mach) | - | - | 0.66 | 0.65 | 0.8 |
| Long Range Cruise (ktas) | 235 | 238 | 377 | 370 | 458 |
| Vref (kias) | 100 | 104 | 117 | 101 | 115 |
| Stall Speed - Clean (kias) | 82 | 82 | - | - | - |
| Max Range (nm) | 1560 | 2338 | 2170 | 1400 | 3600 |
| Range Seats Full (nm) | - | - | - | 819 | - |
| Max Range Crew + 4 (nm) | 1533 | 2271 | 1918 | 1062 | 3600 |
| Max Range Crew + 6 (nm) | - | - | 1790 | 819 | - |
| Max Range Crew + 8 (nm) | - | - | 1612 | - | - |
| Take-off FL (ft) | 3300 | 4057 | 3410 | 3210 | 4750 |
| Take-Off (5000 / ISA + 10) | 5376 | 7675 | 5180 | 5580 | 7320 |
| Landing Roll (ft) | - | - | 2665 | - | 2720 |
| Landing >50ft Obst. (ft) | 2692 | 2728 | 2940 | 2590 | - |
| Max Climb Rate (fpm) | 2731 | 2400 | 3854 | 3698 | 5000 |
| Service Ceiling (ft) | 35000 | 35000 | 45000 | 41000 | 45000 |