Beechcraft King Air 360 Er vs Bell 525 Relentless vs Gulfstream G700 vs Pilatus Pc 24
The Beechcraft King Air 360ER is a pressurized twin‑turboprop in the utility/business category, valued for short/rough-field flexibility. It offers long endurance for its class (roughly up to about 1,800–2,000 nm depending on payload and conditions) and typically carries about 6–9 passengers in executive layouts. The Bell 525 Relentless is a super‑medium helicopter, aimed at fast point‑to‑point access where runways aren’t available. Its range is shorter than fixed‑wing business aircraft (on the order of several hundred nautical miles, commonly around 500–600 nm) and it generally seats around 12–16, depending on configuration. The Gulfstream G700 is an ultra‑long‑range large‑cabin business jet designed for intercontinental missions. It leads this group in range (about 7,500 nm class) and passenger capability, commonly configured for roughly 10–19 passengers with multiple living zones. The Pilatus PC‑24 is a light jet optimized for versatility, including operation from short and some unimproved runways. Its range is typically around 2,000 nm and it generally carries about 6–10 passengers in corporate arrangements.
| Spec | Bell 525 Relentless | Gulfstream G700 | Pilatus PC-24 |
|---|---|---|---|
| Summary | |||
| Cockpit | 2 | 3 | 2 |
| Min Crew | 2 | 4 | 1 |
| Total Seats | 18 | 16 | 6 |
| Flight Rules | IFR | — | — |
| Manufacturer | Bell | Gulfstream | Pilatus |
| Aircraft Name | 525 Relentless | G700 | PC-24 |
| Certification | FAA / EASA | In Development | FAA / EASA |
| Max Range (nm) | 580 | 7500 | 2076 |
| Max Cabin Seats | 16 | 19 | 10 |
| OEM Verification | VERIFIED | Un-Verified | VERIFIED |
| Useful Load (lbs) | 6675 | — | 6680 |
| Standard Cabin Seats | 16 | 12 | 6 |
| Flight Deck (Base Spec) | Garmin G5000H | Gulfstream Symmetry Flight Deck | Pilatus ACE (Primus Apex) |
| Max Cruise Speed (ktas) | 160 | 516 | 440 |
| Base Aircraft Price (USD) | $15,000,000 | $78,000,000 | $11,800,000 |
| DOC / nm | — | — | $ 3.71 |
| DOC / nm / Seat | — | — | $ 0.62 |
| Direct Operating Cost | — | — | $ 1,619 |
| Cabin | |||
| Cockpit | 2 | 2 | 2 |
| Min Crew | 2 | 4 | 1 |
| Total Seats | 18 | 16 | 6 |
| Max Cabin Seats | 16 | 19 | 10 |
| Standard Cabin Seats | 16 | 12 | 6 |
| Crew Rest | — | Optional | No |
| Jump Seat | — | Yes | No |
| Galley Location | — | FWD | FWD |
| Lavatory Location | — | FWD / AFT | FWD |
| Lavatory | — | — | 1 Enclosed Flushing |
| Cargo Door | — | — | Yes |
| Cabin Pressure (psi) | — | — | 9.3 |
| Galley / Refreshment | — | — | Optional Refreshment Center |
| SL Cabin Altitude (ft) | — | — | 23500 |
| Engine | |||
| FADEC | Dual-Channel | — | Yes |
| Model | CT7-2F1 | Pearl 700 | FJ44-4A-QPM |
| Fuel Type | JetFuel | — | — |
| TBO (hrs) | 4000 | On Condition | 5000 |
| Horsepower | 1800 | — | — |
| No. of Engines | 2 | 2 | 2 |
| Fuel Capacity (gal) | 641 | — | — |
| Thrust (lbs) | — | 18250 | 3435 |
| Flat Rating | — | — | ISA + 23 |
| Dimensions | |||
| Width (ft) | 25.77 | — | — |
| Length (ft) | 61.58 | 109.9 | 52.2 |
| Cabin Width (ft) | 7.58 | 8.2 | 5.6 |
| Cabin Height (ft) | 4.5 | 6.25 | 5.1 |
| Cabin Length (ft) | 15.5 | 56.9 | 23 |
| Overall Height (ft) | 18.18 | 25.4 | 17.4 |
| Rotor Diameter (ft) | 54.5 | — | — |
| Baggage Volume Ext. (cu. ft) | 128 | — | — |
| Wingspan (ft) | — | 103 | 55.8 |
| Aisle Step (ft) | — | Flat Floor | Flat Floor |
| Baggage Volume Int. (cu. ft) | — | 195 | 90 |
| Cabin Width - Floor (ft) | — | — | 3.8 |
| Cabin Length - Seating (ft) | — | — | 17 |