Beechcraft King Air 360 Er vs Bell 525 Relentless vs Boeing Bbj Max 9 vs Gulfstream G700
The Beechcraft King Air 360ER is a twin‑turboprop utility aircraft best suited to short-to-medium missions and smaller groups; it typically carries about 6–9 passengers in executive layouts and offers roughly 1,500–1,800 nautical miles of range depending on load and conditions. The Bell 525 Relentless is a large, long‑range helicopter optimized for point‑to‑point access where runways aren’t available; it generally seats about 12–16 passengers and has an approximate range around 500–600 nautical miles. The Boeing BBJ MAX 9 is a VIP airliner based on the 737 MAX 9, aimed at high‑capacity, long‑range transport; it can be configured for a wide range of passenger counts, often roughly 25–50 in luxury layouts (and more in dense layouts), with advertised range on the order of about 6,000–6,600 nautical miles. The Gulfstream G700 is an ultra‑long‑range business jet focused on speed and nonstop intercontinental travel, typically accommodating about 13–19 passengers with a range around 7,500 nautical miles.
| Spec | Bell 525 Relentless | Boeing BBJ MAX 9 | Gulfstream G700 |
|---|---|---|---|
| Summary | |||
| Cockpit | 2 | 2 | 3 |
| Min Crew | 2 | 4 | 4 |
| Total Seats | 18 | 12 | 16 |
| Flight Rules | IFR | — | — |
| Manufacturer | Bell | Boeing | Gulfstream |
| Aircraft Name | 525 Relentless | BBJ MAX 9 | G700 |
| Certification | FAA / EASA | FAA / EASA | In Development |
| Max Range (nm) | 580 | 6376 | 7500 |
| Max Cabin Seats | 16 | 35 | 19 |
| OEM Verification | VERIFIED | VERIFIED | Un-Verified |
| Useful Load (lbs) | 6675 | 77120 | — |
| Standard Cabin Seats | 16 | 8 | 12 |
| Flight Deck (Base Spec) | Garmin G5000H | Honeywell | Gulfstream Symmetry Flight Deck |
| Max Cruise Speed (ktas) | 160 | 470 | 516 |
| Base Aircraft Price (USD) | $15,000,000 | $107,700,000 | $78,000,000 |
| DOC / nm | — | $ 15.74 | — |
| DOC / nm / Seat | — | $ 1.97 | — |
| Direct Operating Cost | — | $ 7,396 | — |
| Cabin | |||
| Cockpit | 2 | 2 | 2 |
| Min Crew | 2 | 4 | 4 |
| Total Seats | 18 | 10 | 16 |
| Max Cabin Seats | 16 | 35 | 19 |
| Standard Cabin Seats | 16 | 8 | 12 |
| Configuration | — | Green Interior | — |
| Cabin Pressure (psi) | — | 9 | — |
| SL Cabin Altitude (ft) | — | 24000 | — |
| Crew Rest | — | — | Optional |
| Jump Seat | — | — | Yes |
| Galley Location | — | — | FWD |
| Lavatory Location | — | — | FWD / AFT |
| Engine | |||
| FADEC | Dual-Channel | Yes | — |
| Model | CT7-2F1 | LEAP-1B | Pearl 700 |
| Fuel Type | JetFuel | — | — |
| TBO (hrs) | 4000 | On-Condition | On Condition |
| Horsepower | 1800 | — | — |
| No. of Engines | 2 | 2 | 2 |
| Fuel Capacity (gal) | 641 | — | — |
| Flat Rating | — | ISA + 15 | — |
| Thrust (lbs) | — | 28000 | 18250 |
| Dimensions | |||
| Width (ft) | 25.77 | — | — |
| Length (ft) | 61.58 | 138.4 | 109.9 |
| Cabin Width (ft) | 7.58 | 11.6 | 8.2 |
| Cabin Height (ft) | 4.5 | 7.1 | 6.25 |
| Cabin Length (ft) | 15.5 | 107.2 | 56.9 |
| Overall Height (ft) | 18.18 | 40.3 | 25.4 |
| Rotor Diameter (ft) | 54.5 | — | — |
| Baggage Volume Ext. (cu. ft) | 128 | 1485 | — |
| Wingspan (ft) | — | 117.9 | 103 |
| Aisle Step (ft) | — | Flat Floor | Flat Floor |
| Cabin Width - Floor (ft) | — | 10.7 | — |
| Cabin Length - Seating (ft) | — | 100.6 | — |
| Baggage Volume Int. (cu. ft) | — | — | 195 |