Bell 525 Relentless vs Cessna 208b Grand Caravan Ex vs Daher Tbm 960 vs Pilatus Pc 24
The Bell 525 Relentless is a twin‑engine rotorcraft aimed at offshore, corporate, and SAR-style missions; its typical range is roughly 500–600 nautical miles depending on payload and reserves, and it generally seats about 16–20 passengers in high‑density layouts (often fewer in executive configurations). The Cessna 208B Grand Caravan EX is a single‑engine turboprop utility airplane optimized for short, rugged routes; it commonly offers about 900–1,000 nautical miles of range and typically carries up to 9 passengers (or more in commuter layouts, depending on certification). The Daher TBM 960 is a high‑performance single‑engine turboprop, positioned as a fast owner‑flown/business aircraft; it provides about 1,400–1,700 nautical miles of range and usually seats 4–6 passengers in comfort (up to about 6–7 total including pilot). The Pilatus PC‑24 is a light business jet designed for versatile operations including shorter/rougher runways; it commonly delivers around 1,700–2,000 nautical miles of range and typically seats 6–10 passengers depending on cabin layout.
| Spec | Bell 525 Relentless | Daher TBM 960 | Pilatus PC-24 |
|---|---|---|---|
| Summary | |||
| Cockpit | 2 | 2 | 2 |
| Min Crew | 2 | 1 | 1 |
| Total Seats | 18 | 6 | 6 |
| Flight Rules | IFR | IFR | — |
| Manufacturer | Bell | Daher TBM | Pilatus |
| Aircraft Name | 525 Relentless | TBM 960 | PC-24 |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 580 | 1730 | 2076 |
| Max Cabin Seats | 16 | — | 10 |
| OEM Verification | VERIFIED | Un-Verified | VERIFIED |
| Useful Load (lbs) | 6675 | 2908 | 6680 |
| Standard Cabin Seats | 16 | 4 | 6 |
| Flight Deck (Base Spec) | Garmin G5000H | Garmin G3000 | Pilatus ACE (Primus Apex) |
| Max Cruise Speed (ktas) | 160 | 330 | 440 |
| Base Aircraft Price (USD) | $15,000,000 | $4,450,000 | $11,800,000 |
| DOC / nm | — | $ 2.25 | $ 3.71 |
| Aircraft Type | — | Turbo Prop | — |
| DOC / nm / Seat | — | $ 0.56 | $ 0.62 |
| Direct Operating Cost | — | $ 744 | $ 1,619 |
| Cabin | |||
| Cockpit | 2 | 2 | 2 |
| Min Crew | 2 | 1 | 1 |
| Total Seats | 18 | 6 | 6 |
| Max Cabin Seats | 16 | — | 10 |
| Standard Cabin Seats | 16 | 4 | 6 |
| Lavatory | — | No | 1 Enclosed Flushing |
| Galley Location | — | MID | FWD |
| Cabin Pressure (psi) | — | 6.2 | 9.3 |
| SL Cabin Altitude (ft) | — | 14390 | 23500 |
| Crew Rest | — | — | No |
| Jump Seat | — | — | No |
| Cargo Door | — | — | Yes |
| Lavatory Location | — | — | FWD |
| Galley / Refreshment | — | — | Optional Refreshment Center |
| Engine | |||
| FADEC | Dual-Channel | Yes | Yes |
| Model | CT7-2F1 | TBM 960 | FJ44-4A-QPM |
| Fuel Type | JetFuel | — | — |
| TBO (hrs) | 4000 | 3500 | 5000 |
| Horsepower | 1800 | 850 | — |
| No. of Engines | 2 | — | 2 |
| Fuel Capacity (gal) | 641 | — | — |
| Flat Rating | — | ISA + 49 | ISA + 23 |
| Thrust (lbs) | — | — | 3435 |
| Dimensions | |||
| Width (ft) | 25.77 | — | — |
| Length (ft) | 61.58 | 35.3 | 52.2 |
| Cabin Width (ft) | 7.58 | 4 | 5.6 |
| Cabin Height (ft) | 4.5 | 4.1 | 5.1 |
| Cabin Length (ft) | 15.5 | 13.4 | 23 |
| Overall Height (ft) | 18.18 | — | 17.4 |
| Rotor Diameter (ft) | 54.5 | — | — |
| Baggage Volume Ext. (cu. ft) | 128 | — | — |
| Wingspan (ft) | — | 42.1 | 55.8 |
| Cabin Volume (cu. ft) | — | 123 | — |
| Aisle Step (ft) | — | — | Flat Floor |
| Cabin Width - Floor (ft) | — | — | 3.8 |
| Cabin Length - Seating (ft) | — | — | 17 |
| Baggage Volume Int. (cu. ft) | — | — | 90 |