Airbus Helicopters H225 vs Bell 525 Relentless vs Cessna 208b Grand Caravan Ex vs Gulfstream G700
The Airbus H225 and Bell 525 Relentless are large, long-range helicopters suited to offshore transport and VIP missions; both typically carry around 16–20 passengers depending on configuration, with ranges roughly in the 500–600+ nautical mile class, and the H225 generally emphasizing proven heavy-lift/offshore capability while the 525 targets high-speed, modern avionics, and efficient operations in the super-medium category. The Cessna 208B Grand Caravan EX is a single‑engine turboprop utility airplane optimized for short, rugged routes; it commonly seats about 9–14 passengers and offers a practical range around 800–900 nautical miles depending on payload and reserves. The Gulfstream G700 is an ultra‑long‑range business jet designed for intercontinental travel; it typically carries 12–19 passengers in executive layouts (with higher maximums possible) and delivers approximately 7,500 nautical miles of range, far exceeding the others while operating at much higher speed and altitude. Overall, the helicopters prioritize vertical access and flexible landing sites, the Caravan prioritizes simplicity and short-field utility, and the G700 prioritizes speed, comfort, and global reach.
| Spec | AIRBUS H225 | Bell 525 Relentless | Gulfstream G700 |
|---|---|---|---|
| Summary | |||
| Cockpit | 2 | 2 | 3 |
| DOC / nm | $ 20.87 | — | — |
| Min Crew | 2 | 2 | 4 |
| Total Seats | 21 | 18 | 16 |
| Flight Rules | IFR | IFR | — |
| Manufacturer | Airbus Helicopters | Bell | Gulfstream |
| Aircraft Name | H225 | 525 Relentless | G700 |
| Certification | FAA / EASA | FAA / EASA | In Development |
| Max Range (nm) | 454 | 580 | 7500 |
| DOC / nm / Seat | $ 0.99 | — | — |
| Max Cabin Seats | 28 | 16 | 19 |
| OEM Verification | Un-Verified | VERIFIED | Un-Verified |
| Useful Load (lbs) | 11929 | 6675 | — |
| Standard Cabin Seats | 19 | 16 | 12 |
| Direct Operating Cost | $ 2,963 | — | — |
| Flight Deck (Base Spec) | EFIS | Garmin G5000H | Gulfstream Symmetry Flight Deck |
| Max Cruise Speed (ktas) | 142 | 160 | 516 |
| Base Aircraft Price (USD) | $ 29,500,000 | $15,000,000 | $78,000,000 |
| Cabin | |||
| Cockpit | 2 | 2 | 2 |
| Min Crew | 2 | 2 | 4 |
| Total Seats | 21 | 18 | 16 |
| Max Cabin Seats | 28 | 16 | 19 |
| Standard Cabin Seats | 19 | 16 | 12 |
| Crew Rest | — | — | Optional |
| Jump Seat | — | — | Yes |
| Galley Location | — | — | FWD |
| Lavatory Location | — | — | FWD / AFT |
| Engine | |||
| FADEC | Yes | Dual-Channel | — |
| Model | Makila 2A1 | CT7-2F1 | Pearl 700 |
| Fuel Type | JetFuel | JetFuel | — |
| TBO (hrs) | 3500 | 4000 | On Condition |
| Horsepower | 2100 | 1800 | — |
| No. of Engines | 2 | 2 | 2 |
| Fuel Capacity (gal) | 684 | 641 | — |
| Thrust (lbs) | — | — | 18250 |
| Dimensions | |||
| Length (ft) | 63.4 | 61.58 | 109.9 |
| Overall Height (ft) | 16.3 | 18.18 | 25.4 |
| Rotor Diameter (ft) | 53.2 | 54.5 | — |
| Cabin Volume (cu. ft) | 547 | — | — |
| Width (ft) | — | 25.77 | — |
| Cabin Width (ft) | — | 7.58 | 8.2 |
| Cabin Height (ft) | — | 4.5 | 6.25 |
| Cabin Length (ft) | — | 15.5 | 56.9 |
| Baggage Volume Ext. (cu. ft) | — | 128 | — |
| Wingspan (ft) | — | — | 103 |
| Aisle Step (ft) | — | — | Flat Floor |
| Baggage Volume Int. (cu. ft) | — | — | 195 |