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Question 3908

Is a vehicle allowed to drive without a muffler?

  1. Yes, when it does not bother other road users.
  2. No, except for two-wheeled mopeds.
  3. No.
Show answer and explanation

Correct answer: No.

No. Without a muffler, the vehicle has an open exhaust, which is prohibited on all motor vehicles and mopeds, both in cities and on roads outside them. You must not drive with a broken, incomplete, or unsuitable muffler either, even if you think you are not bothering anyone.

Reglamento General de Circulación (RD 1428/2003)