Comparison of Dassault Falcon 6X and Gulfstream G450

Attribute	Dassault Falcon 6X ×	Gulfstream G450 ×
General
Manufacturer	Dassault Aviation	Gulfstream Aerospace
Model	Dassault Falcon 6X	Gulfstream G450
Country	France	United States
Manufactured from (year)	2018	2004
Manufactured to (year)	-	2018
Type	Midsize Business Jets	Heavy Business Jets
Icao	-	GLF4
Performance
Engine	2x Pratt and Whitney Canada PurePower PW812D	2x 2 X Rolls Royce Tay Mk 611-8C
Power, lbf (lbf)	13,000	13,850
Avionics	Dassault EASy III	PlaneView Cockpit , Honeywell Primus Epic avionics
Max cruise speed (km/h)	956	935
Approach speed (km/h)	202	257
Travel range (km)	10,186	8,056
Fuel economy (km/l)	-	0.479
Service ceiling (m)	15,545	13,716
Rate of climb (m/sec)	19.71	20.32
Take off distance (m)	1,670	1,706
Landing distance (m)	755	994
Weights
Max take off weight (kg)	35,135	33,838
Max landing weight (kg)	30,025	29,931
Max payload (kg)	5,110	2,722
Fuel tank capacity (l)	19,090	16,663
Baggage volume (m³)	4.39	4.8
Dimensions
Seats	16	16
Cabin height (m)	1.98	1.88
Cabin width (m)	2.58	2.24
Cabin length (m)	12.3	13.7
Exterior length (m)	25.68	27.23
Tail height (m)	7.47	7.67
Fuselage diameter (m)	2.6	2.4
Wing span (m)	25.94	23.7
Wing tips	Blended Tips	Blended Tips