Dassault Falcon 8x vs Gulfstream G700 vs Piaggio Avanti Evo vs Sikorsky S 92
The Dassault Falcon 8X and Gulfstream G700 are ultra‑long‑range business jets designed for intercontinental travel. The Falcon 8X typically offers about 6,450 nm of range with seating commonly arranged for roughly 12–16 passengers, emphasizing efficiency and short/steep airport capability. The Gulfstream G700 is larger and generally longer‑legged at about 7,500 nm, with typical layouts around 13–19 passengers and a notably spacious cabin for long missions. The Piaggio Avanti EVO sits in a different category as a high‑speed turboprop business aircraft. It is optimized for shorter regional trips, with range around 1,700–1,800 nm and seating commonly up to about 7–9 passengers, trading ultimate range and cabin volume for lower operating cost and good cruise speed for a turboprop. The Sikorsky S‑92 is a heavy twin‑engine helicopter used for offshore transport, executive/VIP, and SAR roles. Its range is far shorter than the jets (often roughly 500–600 nm, mission‑dependent) and passenger capacity is typically around 12–19 in airline/offshore seating, prioritizing vertical access over cruise efficiency.
| Spec | Dassault Falcon 8X | Gulfstream G700 | Piaggio Avanti EVO | Sikorsky S-92 |
|---|---|---|---|---|
| Summary | ||||
| Cockpit | 2 | 3 | 2 | 2 |
| DOC / nm | $ 7.66 | — | — | $ 19.79 |
| Min Crew | 2 | 4 | 1 | 2 |
| Total Seats | 17 | 16 | 8 | 21 |
| Manufacturer | Dassault Falcon | Gulfstream | Piaggio | Sikorsky |
| Aircraft Name | 8X | G700 | Avanti EVO | S-92 |
| Certification | FAA / EASA | In Development | FAA / EASA | FAA / EASA |
| Max Range (nm) | 6450 | 7500 | 1530 | 439 |
| DOC / nm / Seat | $ 0.64 | — | — | $ 0.94 |
| Max Cabin Seats | 16 | 19 | 7 | 19 |
| OEM Verification | VERIFIED | Un-Verified | Un-Verified | Un-Verified |
| Useful Load (lbs) | 36900 | — | 3775 | 7417 |
| Standard Cabin Seats | 14 | 12 | 6 | 19 |
| Direct Operating Cost | $ 3,805 | — | — | $ 3,068 |
| Flight Deck (Base Spec) | Honeywell Primus EASy II | Gulfstream Symmetry Flight Deck | Rockwell Collins Pro Line 21 | EFIS |
| Max Cruise Speed (ktas) | 516 | 516 | 400 | 155 |
| Base Aircraft Price (USD) | $ 62,500,000 | $78,000,000 | $ 7,695,000 | $30,650,000 |
| Flight Rules | — | — | IFR | IFR |
| Cabin | ||||
| Cockpit | 3 | 2 | 2 | 2 |
| Lavatory | 2 Enclosed Flushing | — | No | — |
| Min Crew | 2 | 4 | 1 | 2 |
| Crew Rest | No | Optional | — | — |
| Jump Seat | Yes | Yes | — | — |
| Total Seats | 17 | 16 | 8 | 21 |
| Galley Location | FWD | FWD | — | — |
| Max Cabin Seats | 16 | 19 | 7 | 19 |
| Lavatory Location | FWD / AFT | FWD / AFT | — | — |
| Cabin Pressure (psi) | 10.2 | — | 9 | — |
| Galley / Refreshment | Galley | — | No | — |
| Standard Cabin Seats | 14 | 12 | 6 | 19 |
| SL Cabin Altitude (ft) | 29200 | — | 24000 | — |
| Max Cabin Altitude (ft) | 3900 | — | 6600 | — |
| Engine | ||||
| FADEC | Yes | — | Yes | Yes |
| Model | PW307D | Pearl 700 | PT6A–66B | CT7-8A |
| TBO (hrs) | On-Condition | On Condition | 3600 | 4000 |
| Flat Rating | ISA + 17 | — | ISA + 28 | — |
| Thrust (lbs) | 6722 | 18250 | — | — |
| No. of Engines | 3 | 2 | 2 | 1 |
| Horsepower | — | — | 850 | 2520 |
| Fuel Burn (gph) | — | — | 100 | — |
| Fuel Type | — | — | — | JetFuel |
| Fuel Capacity (gal) | — | — | — | 760 |
| Dimensions | ||||
| Length (ft) | 80.2 | 109.9 | 47.3 | — |
| Wingspan (ft) | 86.3 | 103 | 47.1 | — |
| Cabin Width (ft) | 7.7 | 8.2 | 6.1 | — |
| Cabin Height (ft) | 6.2 | 6.25 | 5.8 | — |
| Cabin Length (ft) | 42.7 | 56.9 | 14.9 | — |
| Overall Height (ft) | 26.1 | 25.4 | 13.1 | 17.8 |
| Cabin Volume (cu. ft) | 1695 | — | — | 775 |
| Cabin Width - Floor (ft) | 6.3 | — | 3.5 | — |
| Cabin Length - Seating (ft) | 29.2 | — | — | — |
| Baggage Volume Int. (cu. ft) | 140 | 195 | 35.2 | — |
| Aisle Step (ft) | — | Flat Floor | — | — |
| Baggage Volume Ext. (cu. ft) | — | — | — | 140 |