Bell 525 Relentless vs Dassault Falcon 8x vs Pilatus Pc 24 vs Piper M600 Sls
The Bell 525 Relentless is a fly-by-wire, twin‑engine helicopter aimed at offshore, SAR, and VIP missions rather than long-range point-to-point jet travel. Its typical range is roughly 500–600 nautical miles, and it generally carries about 12–16 passengers depending on interior configuration. The Dassault Falcon 8X is a long-range, three‑engine large‑cabin business jet designed for intercontinental missions. It offers about 6,400 nautical miles of range and is usually configured for around 12–16 passengers (with higher maximum layout limits depending on certification and operator choices). The Pilatus PC‑24 is a “super versatile jet” light/medium business jet optimized for short and unimproved runways. Its range is about 2,000 nautical miles, and it typically seats 6–10 passengers in executive layouts. The Piper M600 SLS is a single‑engine turboprop personal/business aircraft positioned below the jet category. Its range is around 1,400 nautical miles, and it typically carries 1 pilot plus up to 5 passengers (six seats total).
| Spec | Bell 525 Relentless | Dassault Falcon 8X | Pilatus PC-24 | Piper M600 SLS |
|---|---|---|---|---|
| Summary | ||||
| Cockpit | 2 | 2 | 2 | 2 |
| Min Crew | 2 | 2 | 1 | 1 |
| Total Seats | 18 | 17 | 6 | 6 |
| Flight Rules | IFR | — | — | IFR |
| Manufacturer | Bell | Dassault Falcon | Pilatus | Piper |
| Aircraft Name | 525 Relentless | 8X | PC-24 | M600 |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 580 | 6450 | 2076 | 1406 |
| Max Cabin Seats | 16 | 16 | 10 | — |
| OEM Verification | VERIFIED | VERIFIED | VERIFIED | VERIFIED |
| Useful Load (lbs) | 6675 | 36900 | 6680 | 2200 |
| Standard Cabin Seats | 16 | 14 | 6 | 4 |
| Flight Deck (Base Spec) | Garmin G5000H | Honeywell Primus EASy II | Pilatus ACE (Primus Apex) | Garmin G3000 |
| Max Cruise Speed (ktas) | 160 | 516 | 440 | 274 |
| Base Aircraft Price (USD) | $15,000,000 | $ 62,500,000 | $11,800,000 | $3,081,400 |
| DOC / nm | — | $ 7.66 | $ 3.71 | $ 2.19 |
| DOC / nm / Seat | — | $ 0.64 | $ 0.62 | $ 0.55 |
| Direct Operating Cost | — | $ 3,805 | $ 1,619 | $ 603 |
| Cabin | ||||
| Cockpit | 2 | 3 | 2 | 2 |
| Min Crew | 2 | 2 | 1 | 1 |
| Total Seats | 18 | 17 | 6 | 5 |
| Max Cabin Seats | 16 | 16 | 10 | — |
| Standard Cabin Seats | 16 | 14 | 6 | 4 |
| Lavatory | — | 2 Enclosed Flushing | 1 Enclosed Flushing | No |
| Crew Rest | — | No | No | — |
| Jump Seat | — | Yes | No | — |
| Galley Location | — | FWD | FWD | MID |
| Lavatory Location | — | FWD / AFT | FWD | — |
| Cabin Pressure (psi) | — | 10.2 | 9.3 | 5.6 |
| Galley / Refreshment | — | Galley | Optional Refreshment Center | Refreshment Centre |
| SL Cabin Altitude (ft) | — | 29200 | 23500 | 12600 |
| Max Cabin Altitude (ft) | — | 3900 | — | 8644 |
| Cargo Door | — | — | Yes | — |
| Engine | ||||
| FADEC | Dual-Channel | Yes | Yes | No |
| Model | CT7-2F1 | PW307D | FJ44-4A-QPM | PT6A-42A |
| Fuel Type | JetFuel | — | — | — |
| TBO (hrs) | 4000 | On-Condition | 5000 | 3600 |
| Horsepower | 1800 | — | — | 600 |
| No. of Engines | 2 | 3 | 2 | 1 |
| Fuel Capacity (gal) | 641 | — | — | 260 |
| Flat Rating | — | ISA + 17 | ISA + 23 | ISA + 55 |
| Thrust (lbs) | — | 6722 | 3435 | — |
| Dimensions | ||||
| Width (ft) | 25.77 | — | — | — |
| Length (ft) | 61.58 | 80.2 | 52.2 | 29.7 |
| Cabin Width (ft) | 7.58 | 7.7 | 5.6 | 4.1 |
| Cabin Height (ft) | 4.5 | 6.2 | 5.1 | 4 |
| Cabin Length (ft) | 15.5 | 42.7 | 23 | 12.3 |
| Overall Height (ft) | 18.18 | 26.1 | 17.4 | 11.3 |
| Rotor Diameter (ft) | 54.5 | — | — | — |
| Baggage Volume Ext. (cu. ft) | 128 | — | — | — |
| Wingspan (ft) | — | 86.3 | 55.8 | 43.2 |
| Cabin Volume (cu. ft) | — | 1695 | — | 165 |
| Cabin Width - Floor (ft) | — | 6.3 | 3.8 | — |
| Cabin Length - Seating (ft) | — | 29.2 | 17 | — |
| Baggage Volume Int. (cu. ft) | — | 140 | 90 | 20 |
| Aisle Step (ft) | — | — | Flat Floor | — |