Bell 525 Relentless vs Bombardier Global 7500 vs Embraer Legacy 650 E vs Piper M600 Sls
The Bell 525 Relentless is a fly-by-wire super-medium helicopter aimed at offshore, corporate, and utility missions. It typically carries about 16 passengers in a high-density layout (fewer in VIP) and has a range on the order of roughly 500–600 nautical miles, prioritizing vertical access over long-haul cruise. The Bombardier Global 7500 is an ultra-long-range business jet built for intercontinental travel. It seats up to about 19 passengers (most commonly fewer in executive configurations) and offers around 7,700 nautical miles of range, making it the clear leader for nonstop distance. The Embraer Legacy 650E is a long-range large-cabin business jet suited to transcontinental missions. It commonly accommodates 13–14 passengers (up to about 19 maximum) with roughly 3,900 nautical miles of range, sitting between the Global 7500 and smaller aircraft in both cabin size and reach. The Piper M600 SLS is a single-engine turboprop designed for owner-operators. It typically carries 5–6 passengers plus a pilot and has a range around 1,400–1,600 nautical miles, trading speed and cabin volume for lower operating complexity and cost.
| Spec | Bell 525 Relentless | Bombardier Global 7500 | Piper M600 SLS |
|---|---|---|---|
| Summary | |||
| Cockpit | 2 | 2 | 2 |
| Min Crew | 2 | 2 | 1 |
| Total Seats | 18 | 14 | 6 |
| Flight Rules | IFR | — | IFR |
| Manufacturer | Bell | Bombardier | Piper |
| Aircraft Name | 525 Relentless | Global 7500 | M600 |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 580 | 7700 | 1406 |
| Max Cabin Seats | 16 | 19 | — |
| OEM Verification | VERIFIED | VERIFIED | VERIFIED |
| Useful Load (lbs) | 6675 | — | 2200 |
| Standard Cabin Seats | 16 | 12 | 4 |
| Flight Deck (Base Spec) | Garmin G5000H | Bombardier Vision (Pro Line Fusion) | Garmin G3000 |
| Max Cruise Speed (ktas) | 160 | 516 | 274 |
| Base Aircraft Price (USD) | $15,000,000 | $75,000,000 | $3,081,400 |
| DOC / nm | — | $ 9.50 | $ 2.19 |
| Aircraft Type | — | Business Jet | — |
| DOC / nm / Seat | — | $ 0.79 | $ 0.55 |
| Direct Operating Cost | — | $ 4,900 | $ 603 |
| Cabin | |||
| Cockpit | 2 | 2 | 2 |
| Min Crew | 2 | 2 | 1 |
| Total Seats | 18 | 14 | 5 |
| Max Cabin Seats | 16 | 19 | — |
| Standard Cabin Seats | 16 | 12 | 4 |
| Lavatory | — | 2 Enclosed Flushing | No |
| Crew Rest | — | Yes | — |
| Jump Seat | — | Yes | — |
| Galley Location | — | FWD | MID |
| Lavatory Location | — | FWD / AFT | — |
| Galley / Refreshment | — | Galley | Refreshment Centre |
| Max Cabin Altitude (ft) | — | 4500 | 8644 |
| Cabin Pressure (psi) | — | — | 5.6 |
| SL Cabin Altitude (ft) | — | — | 12600 |
| Engine | |||
| FADEC | Dual-Channel | Yes | No |
| Model | CT7-2F1 | Passport | PT6A-42A |
| Fuel Type | JetFuel | — | — |
| TBO (hrs) | 4000 | On-Condition | 3600 |
| Horsepower | 1800 | — | 600 |
| No. of Engines | 2 | 2 | 1 |
| Fuel Capacity (gal) | 641 | — | 260 |
| Flat Rating | — | ISA + 15 | ISA + 55 |
| Thrust (lbs) | — | 18920 | — |
| Dimensions | |||
| Width (ft) | 25.77 | — | — |
| Length (ft) | 61.58 | 111 | 29.7 |
| Cabin Width (ft) | 7.58 | 8 | 4.1 |
| Cabin Height (ft) | 4.5 | 6.2 | 4 |
| Cabin Length (ft) | 15.5 | 54.5 | 12.3 |
| Overall Height (ft) | 18.18 | 27 | 11.3 |
| Rotor Diameter (ft) | 54.5 | — | — |
| Baggage Volume Ext. (cu. ft) | 128 | — | — |
| Wingspan (ft) | — | 104 | 43.2 |
| Cabin Volume (cu. ft) | — | — | 165 |
| Baggage Volume Int. (cu. ft) | — | — | 20 |