Dassault Falcon 7X vs Gulfstream G650
The G650 (~7,000 nm twin, ~516 kt) and Falcon 7X (~5,950 nm tri-jet) are flagship ultra- long-range jets with very different philosophies — the G650 has the longest range, fastest cruise, largest cabin; the 7X has tri-jet redundancy and Dassault EASy II cockpit.
Full Specs Comparison
Swipe to see all specs
| Spec / Model | Dassault Falcon 7X | Gulfstream G650 |
|---|---|---|
|
|
|
| Price Range | $19,950,000 | $35,500,000 |
| Category | Ultra-Long Range Jet | Ultra-Long Range Jet |
| Model Specifications | ||
| Seats | 16 | 19 |
| Cruise Speed | 459 kts (850 km/h) | 488 kts (904 km/h) |
| Range | 5,950 nm (11,019 km) | 7,500 nm (13,890 km) |
| Service Ceiling | 51,000 ft (15,545 m) | 51,000 ft (15,545 m) |
| Max Gross Weight | 70,000 lbs (31,752 kg) | 99,600 lbs (45,179 kg) |
| Useful Load | 18,000 lbs (8,165 kg) | 30,000 lbs (13,608 kg) |
| Fuel Capacity | 4,150.0 gal (15708 L) | 6,800.0 gal (25738 L) |
| Fuel Burn | 340.0 GPH (1287 L/h) | 410.0 GPH (1552 L/h) |
| TBO | 6,000 hrs | 6,000 hrs |
| Overhaul Cost | $800,000 | $900,000 |
| Annual Fixed | $800,000 | $1,200,000 |
| Hourly Variable | $4,500 | $5,800 |
| Engines | 3 x Turbofan | 2 x Turbofan |
Cost of Ownership
EstimateDassault Falcon 7X
Fuel$1,870/hr
Variable$4,500/hr
Annual Fixed$800,000/yr
Total (200 hrs/yr)
$1,700,000/yr
Gulfstream G650
Fuel$2,255/hr
Variable$5,800/hr
Annual Fixed$1,200,000/yr
Total (200 hrs/yr)
$2,360,000/yr
Which Should You Buy: Dassault Falcon 7X or Gulfstream G650?
Bottom line: Choose the G650 for outright range, speed and cabin. Choose the Falcon 7X for tri- jet redundancy and the Dassault cabin character — at noticeably shorter range.
Pick the Falcon 7X if…
- Budget matters — from $19,950,000 vs $35,500,000, you save ~$15,550,000.
- Lower operating cost — ~$4500/hr vs $5800/hr.
- More inventory — 27 listings vs 20.
Pick the G650 if…
- More seats — 19 vs 16.
- Faster cruise — 488 kts vs 459 kts.
- Longer range — 7500 nm vs 5950 nm.
- Newer design — production from 2012 vs 2007.
Auto-generated from current market data and published specs. Confirm with a pre-buy inspection and professional appraisal.
Frequently Asked Questions
Which is better, Dassault Falcon 7X or Gulfstream G650?
It depends on your mission and budget.
The Falcon 7X cruises at 459 kts with 5,950 nm range.
The G650 cruises at 488 kts with 7,500 nm range.
Review the specs table above to find which fits your flying profile.
How do prices compare?
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between Dassault Falcon 7X and Gulfstream G650?
Falcon 7X engine: Pratt & Whitney Canada PW307A.
Seats: 16 vs 19.
Cruise: 459 vs 488 kts.
Range: 5950 vs 7500 nm.
Which is cheaper to operate per hour?
Falcon 7X: about $4500/hr variable cost.
G650: about $5800/hr variable cost.
Variable cost includes fuel, reserves and overhaul accruals. Annual fixed costs (hangar, insurance, annual inspection) add to the total.
Which has more seats and useful load?
Falcon 7X: 16 seats / 18,000 lb useful load.
G650: 19 seats / 30,000 lb useful load.
Useful load = max gross weight minus empty weight; it determines how much fuel plus payload you can carry.
How does maintenance compare — TBO and overhaul cost?
Falcon 7X: 6,000-hour TBO, overhaul ~$800,000.
G650: 6,000-hour TBO, overhaul ~$900,000.
Reaching the time-between-overhaul (TBO) triggers a mandatory engine/airframe rebuild that affects resale value.
Disclaimer: All prices and cost estimates are from third-party sources for informational purposes only. Always obtain professional appraisal and inspection before purchase.
Prices updated daily · Data: FAA Registry, NTSB · About our data