Compare · Rockets

Energiya vs Scout X-4

RANKED BY PAYLOAD TO LOW EARTH ORBIT #6 VS #290 CHECKED 29 SEPT 2026

Side by side

Verdict

Energiya ranks #6 of 311 on Payload to low Earth orbit (88,000 kg); Scout X-4 ranks #290 (103 kg).

Rank 06 of 311 · leads

Payload to low Earth orbit

88,000 kg

Launches1

Success rate0%

Payload to GTO—

First flight15 May 1987

Height97 m

Liftoff thrust35,129 kN

Launch mass2,524 t

Launch cost—

ReusableNo

StatusRetired

Rank 290 of 311

Payload to low Earth orbit

103 kg

Launches12

Success rate91.7%

Payload to GTO—

First flight28 Jun 1963

Height25 m

Liftoff thrust513 kN

Launch mass17 t

Launch cost—

ReusableNo

StatusRetired

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Source The Space Devs — Launch Library 2 Last checked 29 Sept 2026