Head to head

Soyuz-U-PVB vs Titan IIIC

Two vehicles in the same payload class. Every figure below comes from the same two sources for both rockets, and a row appears only when both publish the input.

Payload to low Earth orbit

Relative

Soyuz-U-PVB: 6,900 kg

Titan IIIC: 13,100 kg

Side by side

7 comparable figures

The highlighted value wins the row. Rows where neither direction is better, like length or stage count, highlight nothing.

Metric	Soyuz-U-PVB	Titan IIIC
Flights flown	74	36
Success rate	97.3%	94.4%
Payload to LEO (kg)	6,900	13,100
Length (m)	51	42
Diameter (m)	3	3
Launch mass (t)	313	626
Stages	2	3

Soyuz-U-PVB

Flight record

97.3% success rate72 of 74 flown · 2 failed

1984peak 1999 · 9 flights2009

Maiden flight 1984-03-21. Retired.

Titan IIIC

Flight record

94.4% success rate34 of 36 flown · 2 failed

1965peak 1965 · 3 flights1982

Maiden flight 1965-06-18. Retired.

Soyuz-U-PVB is built by Progress Rocket Space Center of Russia.Titan IIIC is built by Lockheed Martin of the United States.

Full specifications and the complete launch history for each: Soyuz-U-PVB · Titan IIIC.

Specifications from Launch Library 2 by The Space Devs, launch records from Space Index. Derived figures are computed here; see sources and method.