Bell 525 Relentless vs Boeing Bbj Max 9 vs Gulfstream G700 vs Leonardo Aw189
The Bell 525 Relentless and Leonardo AW189 are long‑range helicopters, while the Gulfstream G700 is an ultra‑long‑range business jet and the Boeing BBJ MAX 9 is a VIP airliner derived from a commercial narrow‑body. In range, the BBJ MAX 9 generally leads by offering intercontinental capability on airline-scale fuel and volume, followed closely by the G700, which is designed for ultra‑long‑haul nonstop business travel. The Bell 525 and AW189 have much shorter ranges than the jets, typically suited to several-hundred‑nautical‑mile missions such as offshore transport, regional point‑to‑point travel, and access to locations without runways. Passenger capacity differs dramatically. The BBJ MAX 9 can be configured for dozens of passengers in VIP layouts, with ample space for lounges, offices, and crew areas. The G700 commonly seats a smaller group in high-comfort configurations, usually in the low‑ to mid‑teens, emphasizing cabin zones and sleep capability. The Bell 525 and AW189 carry far fewer people, often around a dozen to the high teens depending on layout, prioritizing vertical access, short-field flexibility, and mission equipment over cabin volume.
| Spec | Bell 525 Relentless | Boeing BBJ MAX 9 | Gulfstream G700 | AGUSTA / LEONARDO AW189 |
|---|---|---|---|---|
| Summary | ||||
| Cockpit | 2 | 2 | 3 | 2 |
| Min Crew | 2 | 4 | 4 | 1 |
| Total Seats | 18 | 12 | 16 | 21 |
| Flight Rules | IFR | — | — | IFR |
| Manufacturer | Bell | Boeing | Gulfstream | Leonardo |
| Aircraft Name | 525 Relentless | BBJ MAX 9 | G700 | AW189 |
| Certification | FAA / EASA | FAA / EASA | In Development | FAA / EASA |
| Max Range (nm) | 580 | 6376 | 7500 | 651 |
| Max Cabin Seats | 16 | 35 | 19 | 19 |
| OEM Verification | VERIFIED | VERIFIED | Un-Verified | Un-Verified |
| Useful Load (lbs) | 6675 | 77120 | — | — |
| Standard Cabin Seats | 16 | 8 | 12 | 19 |
| Flight Deck (Base Spec) | Garmin G5000H | Honeywell | Gulfstream Symmetry Flight Deck | EFIS |
| Max Cruise Speed (ktas) | 160 | 470 | 516 | 155 |
| Base Aircraft Price (USD) | $15,000,000 | $107,700,000 | $78,000,000 | $2,413,000 |
| DOC / nm | — | $ 15.74 | — | $ 15.57 |
| DOC / nm / Seat | — | $ 1.97 | — | $ 0.74 |
| Direct Operating Cost | — | $ 7,396 | — | $ 2,413 |
| Cabin | ||||
| Cockpit | 2 | 2 | 2 | 2 |
| Min Crew | 2 | 4 | 4 | 1 |
| Total Seats | 18 | 10 | 16 | 21 |
| Max Cabin Seats | 16 | 35 | 19 | 19 |
| Standard Cabin Seats | 16 | 8 | 12 | 19 |
| 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 | — | Yes |
| Model | CT7-2F1 | LEAP-1B | Pearl 700 | CT7-2E1 |
| Fuel Type | JetFuel | — | — | JetFuel |
| TBO (hrs) | 4000 | On-Condition | On Condition | 4000 |
| Horsepower | 1800 | — | — | 1983 |
| No. of Engines | 2 | 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 | 57.8 |
| 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 | 16.6 |
| Rotor Diameter (ft) | 54.5 | — | — | 48 |
| Baggage Volume Ext. (cu. ft) | 128 | 1485 | — | 85 |
| 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 | — |
| Cabin Volume (cu. ft) | — | — | — | 395 |