Bell 525 Relentless vs Bombardier Global 7500 vs Pilatus Pc 24 vs Piper M600 Sls
The Bell 525 Relentless is a fly-by-wire super‑medium helicopter, optimized for vertical access rather than long cruise. Its range is roughly in the 500–600 nautical mile class (mission dependent), and it typically carries about 12–16 passengers in an executive layout. The Bombardier Global 7500 is an ultra‑long‑range large‑cabin business jet designed for intercontinental travel. It offers about 7,700 nautical miles of range and commonly seats around 14–19 passengers depending on cabin configuration. The Pilatus PC‑24 is a light jet positioned for versatility, including operations into shorter or semi‑prepared runways compared with many jets. Its range is about 2,000 nautical miles, and it typically seats 6–10 passengers in executive configurations (with higher-density layouts possible). The Piper M600 SLS is a single‑engine turboprop focused on personal and owner‑pilot use, emphasizing simplicity and operating economy. Its range is roughly 1,400 nautical miles, with seating typically for 4–6 passengers.
| Spec | Bell 525 Relentless | Bombardier Global 7500 | Pilatus PC-24 | Piper M600 SLS |
|---|---|---|---|---|
| Summary | ||||
| Cockpit | 2 | 2 | 2 | 2 |
| Min Crew | 2 | 2 | 1 | 1 |
| Total Seats | 18 | 14 | 6 | 6 |
| Flight Rules | IFR | — | — | IFR |
| Manufacturer | Bell | Bombardier | Pilatus | Piper |
| Aircraft Name | 525 Relentless | Global 7500 | PC-24 | M600 |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 580 | 7700 | 2076 | 1406 |
| Max Cabin Seats | 16 | 19 | 10 | — |
| OEM Verification | VERIFIED | VERIFIED | VERIFIED | VERIFIED |
| Useful Load (lbs) | 6675 | — | 6680 | 2200 |
| Standard Cabin Seats | 16 | 12 | 6 | 4 |
| Flight Deck (Base Spec) | Garmin G5000H | Bombardier Vision (Pro Line Fusion) | Pilatus ACE (Primus Apex) | Garmin G3000 |
| Max Cruise Speed (ktas) | 160 | 516 | 440 | 274 |
| Base Aircraft Price (USD) | $15,000,000 | $75,000,000 | $11,800,000 | $3,081,400 |
| DOC / nm | — | $ 9.50 | $ 3.71 | $ 2.19 |
| Aircraft Type | — | Business Jet | — | — |
| DOC / nm / Seat | — | $ 0.79 | $ 0.62 | $ 0.55 |
| Direct Operating Cost | — | $ 4,900 | $ 1,619 | $ 603 |
| Cabin | ||||
| Cockpit | 2 | 2 | 2 | 2 |
| Min Crew | 2 | 2 | 1 | 1 |
| Total Seats | 18 | 14 | 6 | 5 |
| Max Cabin Seats | 16 | 19 | 10 | — |
| Standard Cabin Seats | 16 | 12 | 6 | 4 |
| Lavatory | — | 2 Enclosed Flushing | 1 Enclosed Flushing | No |
| Crew Rest | — | Yes | No | — |
| Jump Seat | — | Yes | No | — |
| Galley Location | — | FWD | FWD | MID |
| Lavatory Location | — | FWD / AFT | FWD | — |
| Galley / Refreshment | — | Galley | Optional Refreshment Center | Refreshment Centre |
| Max Cabin Altitude (ft) | — | 4500 | — | 8644 |
| Cargo Door | — | — | Yes | — |
| Cabin Pressure (psi) | — | — | 9.3 | 5.6 |
| SL Cabin Altitude (ft) | — | — | 23500 | 12600 |
| Engine | ||||
| FADEC | Dual-Channel | Yes | Yes | No |
| Model | CT7-2F1 | Passport | FJ44-4A-QPM | PT6A-42A |
| Fuel Type | JetFuel | — | — | — |
| TBO (hrs) | 4000 | On-Condition | 5000 | 3600 |
| Horsepower | 1800 | — | — | 600 |
| No. of Engines | 2 | 2 | 2 | 1 |
| Fuel Capacity (gal) | 641 | — | — | 260 |
| Flat Rating | — | ISA + 15 | ISA + 23 | ISA + 55 |
| Thrust (lbs) | — | 18920 | 3435 | — |
| Dimensions | ||||
| Width (ft) | 25.77 | — | — | — |
| Length (ft) | 61.58 | 111 | 52.2 | 29.7 |
| Cabin Width (ft) | 7.58 | 8 | 5.6 | 4.1 |
| Cabin Height (ft) | 4.5 | 6.2 | 5.1 | 4 |
| Cabin Length (ft) | 15.5 | 54.5 | 23 | 12.3 |
| Overall Height (ft) | 18.18 | 27 | 17.4 | 11.3 |
| Rotor Diameter (ft) | 54.5 | — | — | — |
| Baggage Volume Ext. (cu. ft) | 128 | — | — | — |
| Wingspan (ft) | — | 104 | 55.8 | 43.2 |
| Aisle Step (ft) | — | — | Flat Floor | — |
| Cabin Width - Floor (ft) | — | — | 3.8 | — |
| Cabin Length - Seating (ft) | — | — | 17 | — |
| Baggage Volume Int. (cu. ft) | — | — | 90 | 20 |
| Cabin Volume (cu. ft) | — | — | — | 165 |