Dassault Falcon 6x vs Dassault Falcon 7x vs Dassault Falcon 8x vs Dassault Falcon 900lx
In Dassault’s large-cabin lineup, the Falcon 900LX is the earlier-generation trijet positioned as a capable long-range business jet, typically seating about 12–14 passengers and offering roughly 4,750 nm of range. The Falcon 7X is a newer ultra-long-range trijet with advanced flight controls, generally configured for about 12–16 passengers and capable of about 5,950 nm. The Falcon 8X is an evolution of the 7X aimed at even longer missions and improved efficiency, also commonly seating around 12–16 passengers, with range increased to about 6,450 nm. The Falcon 6X is the newest large-cabin, long-range model emphasizing cabin cross-section and comfort rather than maximum range; it typically seats about 12–16 passengers and offers about 5,500 nm. Overall, the 900LX is long-range but shortest-legged of the group, the 7X and 8X are the ultra-long-range leaders (with the 8X longest), and the 6X sits between the 900LX and 7X/8X on range while focusing on a very spacious cabin experience.
| Spec | Dassault Falcon 6X | Dassault Falcon 7X | Dassault Falcon 8X | Dassault Falcon 900LX |
|---|---|---|---|---|
| Summary | ||||
| Cockpit | 3 | 3 | 2 | 2 |
| DOC / nm | $ 7.74 | $ 7.75 | $ 7.66 | $ 7.57 |
| Min Crew | 2 | 2 | 2 | 2 |
| Total Seats | 17 | 17 | 17 | 16 |
| Manufacturer | Dassault Falcon | Dassault Falcon | Dassault Falcon | Dassault Falcon |
| Aircraft Name | 6X | 7X | 8X | 900LX |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 5500 | 5950 | 6450 | 4750 |
| DOC / nm / Seat | $ 0.64 | $ 0.65 | $ 0.64 | $ 0.63 |
| Max Cabin Seats | 16 | 16 | 16 | 14 |
| OEM Verification | Un-Verified | VERIFIED | VERIFIED | VERIFIED |
| Standard Cabin Seats | 14 | 14 | 14 | 14 |
| Direct Operating Cost | $ 3,845 | $ 3,850 | $ 3,805 | $ 3,588 |
| Flight Deck (Base Spec) | Honeywell Primus EASy III | Honeywell Primus EASy II | Honeywell Primus EASy II | Honeywell Primus EASy II |
| Max Cruise Speed (ktas) | 516 | 516 | 516 | 498 |
| Base Aircraft Price (USD) | $49,500,000 | $53,800,000 | $ 62,500,000 | $44,000,000 |
| Useful Load (lbs) | — | 33600 | 36900 | 22450 |
| Cabin | ||||
| Cockpit | 3 | 3 | 3 | 2 |
| Lavatory | 2 Enclosed Flushing | 2 Enclosed Flushing | 2 Enclosed Flushing | 1 Enclosed Flushing |
| Min Crew | 2 | 2 | 2 | 2 |
| Crew Rest | No | No | No | No |
| Jump Seat | Yes | Yes | Yes | No |
| Total Seats | 17 | 17 | 17 | 16 |
| Galley Location | FWD | FWD | FWD | FWD |
| Max Cabin Seats | 16 | 16 | 16 | 14 |
| Lavatory Location | FWD / AFT | FWD / AFT | FWD / AFT | AFT |
| Cabin Pressure (psi) | 10.2 | 10.2 | 10.2 | 9.6 |
| Galley / Refreshment | Galley | Galley | Galley | Galley |
| Standard Cabin Seats | 14 | 14 | 14 | 14 |
| SL Cabin Altitude (ft) | 29200 | 29200 | 29200 | 25300 |
| Max Cabin Altitude (ft) | 3900 | 3900 | 3900 | — |
| Engine | ||||
| FADEC | Yes | Yes | Yes | Yes |
| Model | PW812D | PW307A | PW307D | TFE731-60 |
| TBO (hrs) | 5000 | 7200 | On-Condition | 5000 |
| Flat Rating | ISA + 17 | ISA + 17 | ISA + 17 | ISA + 17 |
| Thrust (lbs) | 14000 | 6402 | 6722 | 5000 |
| No. of Engines | 2 | 3 | 3 | 3 |
| Dimensions | ||||
| Length (ft) | 84.3 | 76.7 | 80.2 | 66.4 |
| Wingspan (ft) | 85.1 | 86 | 86.3 | 70.2 |
| Cabin Width (ft) | 8.5 | 7.7 | 7.7 | 7.7 |
| Cabin Height (ft) | 6.5 | 6.2 | 6.2 | 6.2 |
| Cabin Length (ft) | 40.4 | 39.1 | 42.7 | 33.2 |
| Overall Height (ft) | 24.5 | 25.7 | 26.1 | 24.8 |
| Cabin Volume (cu. ft) | 1843 | 1552 | 1695 | 1264 |
| Cabin Width - Floor (ft) | 6.3 | 6.3 | 6.3 | 6.3 |
| Cabin Length - Seating (ft) | 27.5 | 26.2 | 29.2 | 23.5 |
| Baggage Volume Int. (cu. ft) | 140 | 140 | 140 | 127 |