Airbus Helicopters H225 vs Bell 525 Relentless vs Embraer Legacy 650 E vs Piaggio Avanti Evo
The Airbus H225 and Bell 525 Relentless are large civil helicopters, while the Embraer Legacy 650E and Piaggio Avanti EVO are fixed‑wing business aircraft. In category, the H225 is a heavy, long‑range twin helicopter often used for offshore and utility missions; the Bell 525 is a modern super‑medium twin aimed at corporate and energy transport with higher cruise speed for its class. The Legacy 650E is a long‑range large‑cabin business jet designed for intercontinental missions, whereas the Avanti EVO is a high‑performance twin‑turboprop business aircraft optimized for efficiency and shorter-field flexibility versus jets. On range, the helicopters typically offer a few hundred nautical miles to roughly the high‑hundreds depending on fuel and payload, with the H225 generally competitive for longer helicopter legs and the 525 also strong in its segment. The Legacy 650E reaches roughly 3,900 nautical miles class range, far exceeding the others. The Avanti EVO sits in between at about 1,700–1,800 nautical miles. Passenger capacity is usually around 16–19 for H225 and 525 in typical transport layouts, about 13 for the Legacy 650E, and about 7–9 for the Avanti EVO.
| Spec | AIRBUS H225 | Bell 525 Relentless | Piaggio Avanti EVO |
|---|---|---|---|
| Summary | |||
| Cockpit | 2 | 2 | 2 |
| DOC / nm | $ 20.87 | — | — |
| Min Crew | 2 | 2 | 1 |
| Total Seats | 21 | 18 | 8 |
| Flight Rules | IFR | IFR | IFR |
| Manufacturer | Airbus Helicopters | Bell | Piaggio |
| Aircraft Name | H225 | 525 Relentless | Avanti EVO |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 454 | 580 | 1530 |
| DOC / nm / Seat | $ 0.99 | — | — |
| Max Cabin Seats | 28 | 16 | 7 |
| OEM Verification | Un-Verified | VERIFIED | Un-Verified |
| Useful Load (lbs) | 11929 | 6675 | 3775 |
| Standard Cabin Seats | 19 | 16 | 6 |
| Direct Operating Cost | $ 2,963 | — | — |
| Flight Deck (Base Spec) | EFIS | Garmin G5000H | Rockwell Collins Pro Line 21 |
| Max Cruise Speed (ktas) | 142 | 160 | 400 |
| Base Aircraft Price (USD) | $ 29,500,000 | $15,000,000 | $ 7,695,000 |
| Cabin | |||
| Cockpit | 2 | 2 | 2 |
| Min Crew | 2 | 2 | 1 |
| Total Seats | 21 | 18 | 8 |
| Max Cabin Seats | 28 | 16 | 7 |
| Standard Cabin Seats | 19 | 16 | 6 |
| Lavatory | — | — | No |
| Cabin Pressure (psi) | — | — | 9 |
| Galley / Refreshment | — | — | No |
| SL Cabin Altitude (ft) | — | — | 24000 |
| Max Cabin Altitude (ft) | — | — | 6600 |
| Engine | |||
| FADEC | Yes | Dual-Channel | Yes |
| Model | Makila 2A1 | CT7-2F1 | PT6A–66B |
| Fuel Type | JetFuel | JetFuel | — |
| TBO (hrs) | 3500 | 4000 | 3600 |
| Horsepower | 2100 | 1800 | 850 |
| No. of Engines | 2 | 2 | 2 |
| Fuel Capacity (gal) | 684 | 641 | — |
| Flat Rating | — | — | ISA + 28 |
| Fuel Burn (gph) | — | — | 100 |
| Dimensions | |||
| Length (ft) | 63.4 | 61.58 | 47.3 |
| Overall Height (ft) | 16.3 | 18.18 | 13.1 |
| Rotor Diameter (ft) | 53.2 | 54.5 | — |
| Cabin Volume (cu. ft) | 547 | — | — |
| Width (ft) | — | 25.77 | — |
| Cabin Width (ft) | — | 7.58 | 6.1 |
| Cabin Height (ft) | — | 4.5 | 5.8 |
| Cabin Length (ft) | — | 15.5 | 14.9 |
| Baggage Volume Ext. (cu. ft) | — | 128 | — |
| Wingspan (ft) | — | — | 47.1 |
| Cabin Width - Floor (ft) | — | — | 3.5 |
| Baggage Volume Int. (cu. ft) | — | — | 35.2 |