Compare · Rockets
Atlas I vs Soyuz 11A511L
RANKED BY PAYLOAD TO LOW EARTH ORBIT
#125 VS #126
CHECKED 29 SEPT 2026
Side by side
Verdict
Atlas I ranks #125 of 311 on Payload to low Earth orbit (5,900 kg); Soyuz 11A511L ranks #126 (5,500 kg).
Rank 125 of 311 · leads
Payload to low Earth orbit
5,900 kg
Launches11
Success rate81.8%
Payload to GTO—
First flight25 Jul 1990
Height43.9 m
Liftoff thrust1,939 kN
Launch mass164 t
Launch cost—
ReusableNo
StatusRetired
Rank 126 of 311
Payload to low Earth orbit
5,500 kg
Launches3
Success rate100%
Payload to GTO—
First flight12 Aug 1971
Height50 m
Liftoff thrust4,054 kN
Launch mass300 t
Launch cost—
ReusableNo
StatusRetired
Try another pair
Source The Space Devs — Launch Library 2
Last checked 29 Sept 2026