Gulfstream G650 vs Dassault Falcon 7X
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
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| Spec / Model | Gulfstream G650 | Dassault Falcon 7X |
|---|---|---|
|
|
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| Price Range | $35,500,000 | $19,950,000 |
| Category | Ultra-Long Range Jet | Ultra-Long Range Jet |
| Model Specifications | ||
| Seats | 19 | 16 |
| Cruise Speed | 488 kts (904 km/h) | 459 kts (850 km/h) |
| Range | 7,500 nm (13,890 km) | 5,950 nm (11,019 km) |
| Service Ceiling | 51,000 ft (15,545 m) | 51,000 ft (15,545 m) |
| Max Gross Weight | 99,600 lbs (45,179 kg) | 70,000 lbs (31,752 kg) |
| Useful Load | 30,000 lbs (13,608 kg) | 18,000 lbs (8,165 kg) |
| Fuel Capacity | 6,800.0 gal (25738 L) | 4,150.0 gal (15708 L) |
| Fuel Burn | 410.0 GPH (1552 L/h) | 340.0 GPH (1287 L/h) |
| TBO | 6,000 hrs | 6,000 hrs |
| Overhaul Cost | $900,000 | $800,000 |
| Annual Fixed | $1,200,000 | $800,000 |
| Hourly Variable | $5,800 | $4,500 |
| Engines | 2 x Turbofan | 3 x Turbofan |
Cost of Ownership
EstimateGulfstream G650
Fuel$2,255/hr
Variable$5,800/hr
Annual Fixed$1,200,000/yr
Total (200 hrs/yr)
$2,360,000/yr
Dassault Falcon 7X
Fuel$1,870/hr
Variable$4,500/hr
Annual Fixed$800,000/yr
Total (200 hrs/yr)
$1,700,000/yr
Which Should You Buy: Gulfstream G650 or Dassault Falcon 7X?
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 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.
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 — 23 listings vs 18.
Auto-generated from current market data and published specs. Confirm with a pre-buy inspection and professional appraisal.
Frequently Asked Questions
Which is better, Gulfstream G650 or Dassault Falcon 7X?
It depends on your mission and budget.
The G650 cruises at 488 kts with 7,500 nm range.
The Falcon 7X cruises at 459 kts with 5,950 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 Gulfstream G650 and Dassault Falcon 7X?
Falcon 7X engine: Pratt & Whitney Canada PW307A.
Seats: 19 vs 16.
Cruise: 488 vs 459 kts.
Range: 7500 vs 5950 nm.
Which is cheaper to operate per hour?
G650: about $5800/hr variable cost.
Falcon 7X: about $4500/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?
G650: 19 seats / 30,000 lb useful load.
Falcon 7X: 16 seats / 18,000 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?
G650: 6,000-hour TBO, overhaul ~$900,000.
Falcon 7X: 6,000-hour TBO, overhaul ~$800,000.
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