Dassault Falcon 8x vs Embraer Legacy 650 E vs Gulfstream G700 vs Robinson R66
The Dassault Falcon 8X, Embraer Legacy 650E, and Gulfstream G700 are long-range business jets, while the Robinson R66 is a light single-turbine helicopter suited to short regional hops. In category and capability, the G700 sits at the top as an ultra-long-range, large-cabin jet, typically offering the longest reach at roughly 7,500 nautical miles and carrying about 10–19 passengers depending on configuration. The Falcon 8X is also an ultra-long-range large-cabin jet, with around 6,450 nautical miles of range and commonly seating about 12–16. The Legacy 650E is a large-cabin long-range jet but a step below the other two in range, at about 3,900 nautical miles, typically carrying around 13 passengers. The Robinson R66 is in a completely different class: a five-seat helicopter (usually 1 pilot plus up to 4 passengers) with a range on the order of roughly 300 nautical miles, optimized for flexibility and vertical access rather than intercontinental travel.
| Spec | Dassault Falcon 8X | Gulfstream G700 |
|---|---|---|
| Summary | ||
| Cockpit | 2 | 3 |
| DOC / nm | $ 7.66 | — |
| Min Crew | 2 | 4 |
| Total Seats | 17 | 16 |
| Manufacturer | Dassault Falcon | Gulfstream |
| Aircraft Name | 8X | G700 |
| Certification | FAA / EASA | In Development |
| Max Range (nm) | 6450 | 7500 |
| DOC / nm / Seat | $ 0.64 | — |
| Max Cabin Seats | 16 | 19 |
| OEM Verification | VERIFIED | Un-Verified |
| Useful Load (lbs) | 36900 | — |
| Standard Cabin Seats | 14 | 12 |
| Direct Operating Cost | $ 3,805 | — |
| Flight Deck (Base Spec) | Honeywell Primus EASy II | Gulfstream Symmetry Flight Deck |
| Max Cruise Speed (ktas) | 516 | 516 |
| Base Aircraft Price (USD) | $ 62,500,000 | $78,000,000 |
| Cabin | ||
| Cockpit | 3 | 2 |
| Lavatory | 2 Enclosed Flushing | — |
| Min Crew | 2 | 4 |
| Crew Rest | No | Optional |
| Jump Seat | Yes | Yes |
| Total Seats | 17 | 16 |
| Galley Location | FWD | FWD |
| Max Cabin Seats | 16 | 19 |
| Lavatory Location | FWD / AFT | FWD / AFT |
| Cabin Pressure (psi) | 10.2 | — |
| Galley / Refreshment | Galley | — |
| Standard Cabin Seats | 14 | 12 |
| SL Cabin Altitude (ft) | 29200 | — |
| Max Cabin Altitude (ft) | 3900 | — |
| Engine | ||
| FADEC | Yes | — |
| Model | PW307D | Pearl 700 |
| TBO (hrs) | On-Condition | On Condition |
| Flat Rating | ISA + 17 | — |
| Thrust (lbs) | 6722 | 18250 |
| No. of Engines | 3 | 2 |
| Dimensions | ||
| Length (ft) | 80.2 | 109.9 |
| Wingspan (ft) | 86.3 | 103 |
| Cabin Width (ft) | 7.7 | 8.2 |
| Cabin Height (ft) | 6.2 | 6.25 |
| Cabin Length (ft) | 42.7 | 56.9 |
| Overall Height (ft) | 26.1 | 25.4 |
| Cabin Volume (cu. ft) | 1695 | — |
| Cabin Width - Floor (ft) | 6.3 | — |
| Cabin Length - Seating (ft) | 29.2 | — |
| Baggage Volume Int. (cu. ft) | 140 | 195 |
| Aisle Step (ft) | — | Flat Floor |