Comparison of Gulfstream G350 and Lockheed SR-71 Blackbird

Attribute	Gulfstream G350 ×	Lockheed SR-71 Blackbird ×
General
Manufacturer	Gulfstream Aerospace	Lockheed Martin Aeronautics
Model	Gulfstream G350	Lockheed SR-71 Blackbird
Country	United States	United States
Manufactured from (year)	2004	1966
Manufactured to (year)	2018	1968
Type	Midsize Business Jets	Military Aircraft
Icao	GLF4	SR71
Performance
Engine	2x 2 X Rolls Royce Tay MK 6118c	2x Pratt & Whitney J58 JT11D-20J or JT11D-20K
Power, lbf (lbf)	13,850	34,000
Avionics	Honeywell Primus Epic PlaneView	Itek KA-102A 36–48, SIGINT and ELINT
Max cruise speed (km/h)	850	3,539
Travel range (km)	7,038	5,371
Fuel economy (km/l)	0.489	0.117
Service ceiling (m)	13,716	25,908
Rate of climb (m/sec)	20.32	60.05
Take off distance (m)	1,539	1,650
Landing distance (m)	994	1,100
Weights
Max take off weight (kg)	32,160	78,018
Max payload (kg)	2,858	1,588
Fuel tank capacity (l)	14,687	46,254
Baggage volume (m³)	4.8	-
Dimensions
Seats	16	2
Cabin height (m)	1.88	-
Cabin width (m)	2.24	-
Cabin length (m)	13.7	-
Exterior length (m)	27.23	32.74
Tail height (m)	7.67	5.64
Fuselage diameter (m)	2.4	1.6
Wing span (m)	23.7	16.94
Wing tips	Blended Tips	No Winglets