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Specification	Scout X-4 Vought × remove	Falcon 9 Block 5 SpaceX × remove
Flights	12	611
Success rate	91.7%	99.8%
Thrust	513 kN	7,607 kN
Height	25 m	70 m
Diameter	1.01 m	3.65 m
Launch mass	17 t	549 t
LEO capacity	103 kg	22,800 kg
GTO capacity	—	8,300 kg
Launch cost	—	$52M
Reusable	No	Yes
Stages	4	2

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