Download size

How many GB is Car Mechanic Simulator 2026?

50 GB

That is more than the typical Racing game, which needs about 5 GB.

Leave at least 65 GB free: games need headroom to unpack updates.

The figure is the storage Steam lists as required for this game, not a measured download.

Build, repair, and grow your automotive empire — now also in co-op mode! Run a workshop together, fix cars, and expand your collection. Hundreds of configurations, thousands of parts, and full customization await!