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Pick up to 4 vehicles to compare specs and flight records side by side.
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Specification
Atlas V 501
United Launch Alliance
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Vostok 8A92M
RKK Energiya
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Flights
8
93
Success rate
100%
98.9%
Thrust
3,827 kN
3,996 kN
Height
58.3 m
30.84 m
Diameter
3.8 m
2.99 m
Launch mass
334 t
282 t
LEO capacity
8,210 kg
3,800 kg
GTO capacity
3,780 kg
—
Launch cost
$120M
—
Reusable
No
No
Stages
2
2
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