Beechcraft King Air 360 Er vs Bell 525 Relentless vs Cessna Citation Xls vs Dassault Falcon 8x
The Beechcraft King Air 360ER is a twin‑turboprop utility aircraft, typically operated for short to medium missions with strong short‑runway capability. Its range is roughly 1,800–2,000 nautical miles depending on load, and it generally carries about 6–9 passengers in typical executive configurations. The Bell 525 Relentless is a large, fly‑by‑wire helicopter aimed at offshore and executive transport; its practical range is about 500–700 nautical miles, with seating commonly around 12–16 passengers depending on layout and fuel reserves. The Cessna Citation XLS+ is a super‑midsize business jet optimized for regional and transcontinental trips; it offers about 2,000–2,100 nautical miles of range and usually seats 7–9 passengers in a corporate cabin. The Dassault Falcon 8X is an ultra‑long‑range business jet designed for intercontinental flying; it can reach roughly 6,400 nautical miles and typically accommodates about 12–16 passengers, with the largest cabins arranged for fewer passengers plus dedicated lounge or crew-rest areas.
| Spec | Bell 525 Relentless | Cessna Citation XLS+ | Dassault Falcon 8X |
|---|---|---|---|
| Summary | |||
| Cockpit | 2 | 2 | 2 |
| Min Crew | 2 | 2 | 2 |
| Total Seats | 18 | 10 | 17 |
| Flight Rules | IFR | — | — |
| Manufacturer | Bell | Cessna Citation | Dassault Falcon |
| Aircraft Name | 525 Relentless | XLS+ | 8X |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 580 | 1906 | 6450 |
| Max Cabin Seats | 16 | 9 | 16 |
| OEM Verification | VERIFIED | VERIFIED | VERIFIED |
| Useful Load (lbs) | 6675 | 7540 | 36900 |
| Standard Cabin Seats | 16 | 8 | 14 |
| Flight Deck (Base Spec) | Garmin G5000H | Rockwell Collins Pro Line 21 | Honeywell Primus EASy II |
| Max Cruise Speed (ktas) | 160 | 430 | 516 |
| Base Aircraft Price (USD) | $15,000,000 | $15,500,000 | $ 62,500,000 |
| DOC / nm | — | $ 5.34 | $ 7.66 |
| DOC / nm / Seat | — | $ 0.67 | $ 0.64 |
| Direct Operating Cost | — | $ 2,303 | $ 3,805 |
| Cabin | |||
| Cockpit | 2 | 2 | 3 |
| Min Crew | 2 | 2 | 2 |
| Total Seats | 18 | 10 | 17 |
| Max Cabin Seats | 16 | 9 | 16 |
| Standard Cabin Seats | 16 | 8 | 14 |
| Lavatory | — | 1 Enclosed Belted Flushing | 2 Enclosed Flushing |
| Crew Rest | — | No | No |
| Jump Seat | — | No | Yes |
| Galley Location | — | FWD | FWD |
| Lavatory Location | — | AFT | FWD / AFT |
| Cabin Pressure (psi) | — | 9.3 | 10.2 |
| Galley / Refreshment | — | Galley | Galley |
| SL Cabin Altitude (ft) | — | 25230 | 29200 |
| Max Cabin Altitude (ft) | — | — | 3900 |
| Engine | |||
| FADEC | Dual-Channel | Yes | Yes |
| Model | CT7-2F1 | PW545C | PW307D |
| Fuel Type | JetFuel | — | — |
| TBO (hrs) | 4000 | 5000 | On-Condition |
| Horsepower | 1800 | — | — |
| No. of Engines | 2 | 2 | 3 |
| Fuel Capacity (gal) | 641 | — | — |
| Flat Rating | — | ISA + 10 | ISA + 17 |
| Thrust (lbs) | — | 4119 | 6722 |
| Dimensions | |||
| Width (ft) | 25.77 | — | — |
| Length (ft) | 61.58 | 52.5 | 80.2 |
| Cabin Width (ft) | 7.58 | 5.5 | 7.7 |
| Cabin Height (ft) | 4.5 | 5.7 | 6.2 |
| Cabin Length (ft) | 15.5 | 18.5 | 42.7 |
| Overall Height (ft) | 18.18 | 17.2 | 26.1 |
| Rotor Diameter (ft) | 54.5 | — | — |
| Baggage Volume Ext. (cu. ft) | 128 | 80 | — |
| Wingspan (ft) | — | 56.3 | 86.3 |
| Aisle Step (ft) | — | 0.7 | — |
| Cabin Width - Floor (ft) | — | 3.9 | 6.3 |
| Cabin Length - Seating (ft) | — | 14.3 | 29.2 |
| Baggage Volume Int. (cu. ft) | — | 10 | 140 |
| Cabin Volume (cu. ft) | — | — | 1695 |