Bell 525 Relentless vs Boeing Bbj Max 9 vs Cessna Citation Xls vs Daher Tbm 960
The Bell 525 Relentless is a fly-by-wire twin‑engine helicopter aimed at offshore, corporate, and VIP missions; it typically carries about 16 passengers in a high‑density layout (fewer in VIP) and offers roughly 500–600 nautical miles of range depending on reserves and configuration, trading speed and altitude for point‑to‑point access and vertical lift. The Boeing BBJ MAX 9 is a large long‑range VIP airliner in the airliner/“bizliner” category. It can be configured for very high passenger counts, but in typical BBJ executive layouts it often seats a few dozen; range is in the roughly 6,000–6,600 nautical mile class, enabling intercontinental missions. The Cessna Citation XLS+ is a midsize business jet optimized for short to medium trips, generally seating 8–9 passengers with a practical range around 2,000 nautical miles. The Daher TBM 960 is a high‑performance single‑engine turboprop, usually configured for 4–6 passengers, with about 1,400–1,700 nautical miles of range, prioritizing efficiency and access to shorter runways.
| Spec | Bell 525 Relentless | Boeing BBJ MAX 9 | Cessna Citation XLS+ | Daher TBM 960 |
|---|---|---|---|---|
| Summary | ||||
| Cockpit | 2 | 2 | 2 | 2 |
| Min Crew | 2 | 4 | 2 | 1 |
| Total Seats | 18 | 12 | 10 | 6 |
| Flight Rules | IFR | — | — | IFR |
| Manufacturer | Bell | Boeing | Cessna Citation | Daher TBM |
| Aircraft Name | 525 Relentless | BBJ MAX 9 | XLS+ | TBM 960 |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 580 | 6376 | 1906 | 1730 |
| Max Cabin Seats | 16 | 35 | 9 | — |
| OEM Verification | VERIFIED | VERIFIED | VERIFIED | Un-Verified |
| Useful Load (lbs) | 6675 | 77120 | 7540 | 2908 |
| Standard Cabin Seats | 16 | 8 | 8 | 4 |
| Flight Deck (Base Spec) | Garmin G5000H | Honeywell | Rockwell Collins Pro Line 21 | Garmin G3000 |
| Max Cruise Speed (ktas) | 160 | 470 | 430 | 330 |
| Base Aircraft Price (USD) | $15,000,000 | $107,700,000 | $15,500,000 | $4,450,000 |
| DOC / nm | — | $ 15.74 | $ 5.34 | $ 2.25 |
| DOC / nm / Seat | — | $ 1.97 | $ 0.67 | $ 0.56 |
| Direct Operating Cost | — | $ 7,396 | $ 2,303 | $ 744 |
| Aircraft Type | — | — | — | Turbo Prop |
| Cabin | ||||
| Cockpit | 2 | 2 | 2 | 2 |
| Min Crew | 2 | 4 | 2 | 1 |
| Total Seats | 18 | 10 | 10 | 6 |
| Max Cabin Seats | 16 | 35 | 9 | — |
| Standard Cabin Seats | 16 | 8 | 8 | 4 |
| Configuration | — | Green Interior | — | — |
| Cabin Pressure (psi) | — | 9 | 9.3 | 6.2 |
| SL Cabin Altitude (ft) | — | 24000 | 25230 | 14390 |
| Lavatory | — | — | 1 Enclosed Belted Flushing | No |
| Crew Rest | — | — | No | — |
| Jump Seat | — | — | No | — |
| Galley Location | — | — | FWD | MID |
| Lavatory Location | — | — | AFT | — |
| Galley / Refreshment | — | — | Galley | — |
| Engine | ||||
| FADEC | Dual-Channel | Yes | Yes | Yes |
| Model | CT7-2F1 | LEAP-1B | PW545C | TBM 960 |
| Fuel Type | JetFuel | — | — | — |
| TBO (hrs) | 4000 | On-Condition | 5000 | 3500 |
| Horsepower | 1800 | — | — | 850 |
| No. of Engines | 2 | 2 | 2 | — |
| Fuel Capacity (gal) | 641 | — | — | — |
| Flat Rating | — | ISA + 15 | ISA + 10 | ISA + 49 |
| Thrust (lbs) | — | 28000 | 4119 | — |
| Dimensions | ||||
| Width (ft) | 25.77 | — | — | — |
| Length (ft) | 61.58 | 138.4 | 52.5 | 35.3 |
| Cabin Width (ft) | 7.58 | 11.6 | 5.5 | 4 |
| Cabin Height (ft) | 4.5 | 7.1 | 5.7 | 4.1 |
| Cabin Length (ft) | 15.5 | 107.2 | 18.5 | 13.4 |
| Overall Height (ft) | 18.18 | 40.3 | 17.2 | — |
| Rotor Diameter (ft) | 54.5 | — | — | — |
| Baggage Volume Ext. (cu. ft) | 128 | 1485 | 80 | — |
| Wingspan (ft) | — | 117.9 | 56.3 | 42.1 |
| Aisle Step (ft) | — | Flat Floor | 0.7 | — |
| Cabin Width - Floor (ft) | — | 10.7 | 3.9 | — |
| Cabin Length - Seating (ft) | — | 100.6 | 14.3 | — |
| Baggage Volume Int. (cu. ft) | — | — | 10 | — |
| Cabin Volume (cu. ft) | — | — | — | 123 |