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Fiction · Transformers · 2007 live-action film

How tall is Optimus Prime?

Optimus Prime’s selected 2007 robot height is 28 feet, or about 8.53 meters.

Optimus Prime, Transformers · 2007 live-action film. Reported 2007 robot-model height · nominal 28 feet: 8.5344 meters.
Interpretive 2007 robot illustration. Overall upright height is calibrated; individual vehicle parts, mechanical joints and armor geometry are illustrative.

8.5344 m

Reported fictional height
Measurement
Reported 2007 robot-model height · nominal 28 feet
Subject or version
Transformers · 2007 live-action film
In feet, rounded
28 ft (1 ft = 0.3048 m)
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A little more perspective

Creative Bloq’s ILM production feature identifies the original live-action Optimus Prime model as 28 feet tall. Director Michael Bay also gives approximately 28 feet in his May 2007 set interview. The stored 8.5344 meters is an exact conversion of a rounded model reference.

The upright robot has a different comparison axis from its truck form. This cutout keeps the robot standing with its arms lowered; the truck panels and exposed joints remain interpretive details.

Quick facts

The 2007 Optimus Prime robot is reported at 28 feet tall, about 8.53 meters. This reference selects his original live-action truck-derived design.

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Sources and measurement notes

Source review recorded . Maintained by Ishan Karunaratne. Suggest a correction with a source and the exact measurement being compared.

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