Dassault Falcon 900B vs Gulfstream G550
Full Specs Comparison
Swipe to see all specs
| Spec / Model | Dassault Falcon 900B | Gulfstream G550 |
|---|---|---|
|
|
|
| Price Range | $6,200,000 – $6,500,000 | $5,000,000 – $34,950,000 |
| Category | Large Cabin Jet | Large Cabin Jet |
| Model Specifications | ||
| Seats | 14 | 18 |
| Cruise Speed | 466 kts (863 km/h) | 488 kts (904 km/h) |
| Range | 3,364 nm (6,230 km) | 6,750 nm (12,501 km) |
| Service Ceiling | 51,000 ft (15,545 m) | 51,000 ft (15,545 m) |
| Max Gross Weight | 45,500 lbs (20,639 kg) | 91,000 lbs (41,278 kg) |
| Useful Load | — | 27,500 lbs (12,474 kg) |
| Fuel Capacity | — | 6,078.0 gal (23005 L) |
| Fuel Burn | 250.0 GPH (946 L/h) | 380.0 GPH (1438 L/h) |
| TBO | 5,000 hrs | 7,000 hrs |
| Overhaul Cost | $550,000 | $1,300,000 |
| Annual Fixed | $600,000 | $900,000 |
| Hourly Variable | $3,600 | $5,500 |
| Engines | 3 x Turbofan | 2 x Turbofan |
Cost of Ownership
EstimateDassault Falcon 900B
Fuel$1,375/hr
Variable$3,600/hr
Annual Fixed$600,000/yr
Total (200 hrs/yr)
$1,320,000/yr
Gulfstream G550
Fuel$2,090/hr
Variable$5,500/hr
Annual Fixed$900,000/yr
Total (200 hrs/yr)
$2,000,000/yr
Which Should You Buy: Dassault Falcon 900B or Gulfstream G550?
Pick the Falcon 900B if…
- Lower operating cost — ~$3600/hr vs $5500/hr.
Pick the G550 if…
- Budget matters — from $5,000,000 vs $6,200,000, you save ~$1,200,000.
- More seats — 18 vs 14.
- Faster cruise — 488 kts vs 466 kts.
- Longer range — 6750 nm vs 3364 nm.
- Newer design — production from 2003 vs 1987.
- More inventory — 66 listings vs 15.
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 900B or Gulfstream G550?
It depends on your mission and budget.
The Falcon 900B cruises at 466 kts with 3,364 nm range.
The G550 cruises at 488 kts with 6,750 nm range.
Review the specs table above to find which fits your flying profile.
How do prices compare?
Dassault Falcon 900B: from $6,200,000.
Gulfstream G550: from $9,850,000.
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between Dassault Falcon 900B and Gulfstream G550?
Seats: 14 vs 18.
Cruise: 466 vs 488 kts.
Range: 3364 vs 6750 nm.
Which is cheaper to operate per hour?
Falcon 900B: about $3600/hr variable cost.
G550: about $5500/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 900B: 14 seats.
G550: 18 seats / 27,500 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 900B: 5,000-hour TBO, overhaul ~$550,000.
G550: 7,000-hour TBO, overhaul ~$1,300,000.
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