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Alternatives to r/MechanicAdvice

A short, curated guide — not an automatic related dump. Figures come from SubMouse's safe-for-work directory when we have them.

r/MechanicAdvice (about 2.2M members, directory rank #516) is for repair troubleshooting with experienced mechanics across fields — more than a casual car chat. Enthusiast news, reviews and projects fit the large cars community.

See also cars vs MechanicAdvice on SubMouse.

How to choose

Stay on MechanicAdvice for repair diagnosis with complete details. Use cars for industry news, reviews and enthusiast projects.

Starting point: r/MechanicAdvice

r/MechanicAdvice — Advice from experienced mechanics from several fields.

  • Members: 2.2M
  • Directory rank: #516
  • 7-day growth: +2.6K

This is more than a car repair forum! Please read and follow the posting rules listed in the right hand sidebar.

Curated alternatives

r/cars

r/Cars - For Car Enthusiasts

  • Members: 7.4M
  • Directory rank: #106

When to choose it: Automotive enthusiast discussion, industry news, reviews and projects.

Why it is here: Listed as related; paired on cars vs MechanicAdvice. Public description: large automotive enthusiast community (about 7.4M members, rank #106).

How it differs from r/MechanicAdvice: Enthusiast culture versus repair troubleshooting.

Related comparisons

Need a longer list?

Run the automatic finder for r/MechanicAdvice (results are matched from our directory; that page is not indexed): Find related to r/MechanicAdvice.

Members and public descriptions come from SubMouse's safe-for-work directory (as of 2026-11-02 UTC); 7-day growth measured from 2026-10-26. Posts/day and culture claims appear only when we have them — missing fields stay n/a. Directory rank is listing order. Communities outside the published Top 100 open in the info tool instead of a full community page. Guide updated 2026-11-07.