Comparison of Bombardier Challenger 850 and Gulfstream G450

Attribute	Gulfstream G450 ×	Bombardier Challenger 850 ×
General
Manufacturer	Gulfstream Aerospace	Bombardier Aerospace
Model	Gulfstream G450	Bombardier Challenger 850
Country	United States	Canada
Manufactured from (year)	2004	2006
Manufactured to (year)	2018	2015
Type	Heavy Business Jets	Midsize Business Jets
Icao	GLF4	CRJ2
Performance
Engine	2x 2 X Rolls Royce Tay Mk 611-8C	2x 2 X General Electric CF34-3B1
Power, lbf (lbf)	13,850	9,217
Avionics	PlaneView Cockpit , Honeywell Primus Epic avionics	Rockwell Collins ProLine 4
Max cruise speed (km/h)	935	850
Approach speed (km/h)	257	233
Travel range (km)	8,056	5,734
Fuel economy (km/l)	0.479	0.499
Service ceiling (m)	13,716	12,497
Rate of climb (m/sec)	20.32	17.25
Take off distance (m)	1,706	1,922
Landing distance (m)	994	887
Weights
Max take off weight (kg)	33,838	24,040
Max landing weight (kg)	29,931	21,319
Max payload (kg)	2,722	4,256
Fuel tank capacity (l)	16,663	10,323
Baggage volume (m³)	4.8	5.72
Dimensions
Seats	16	16
Cabin height (m)	1.88	1.85
Cabin width (m)	2.24	2.49
Cabin length (m)	13.7	14.76
Exterior length (m)	27.23	26.77
Tail height (m)	7.67	6.22
Fuselage diameter (m)	2.4	2.69
Wing span (m)	23.7	21.21
Wing tips	Blended Tips	Blended Tips