UK Car Check
UK Car Check

Corrosion

Corrosion on MOT history

Corrosion wording on a MOT history can be important when buying a used car, especially if it appears repeatedly or affects structural areas.

Why corrosion wording matters

Corrosion can range from minor surface rust to serious structural issues. MOT wording can help identify whether rust has been mentioned before and whether it has become a repeated issue.

Wording to take seriously

  • Structural corrosion
  • Excessively corroded
  • Sill corrosion
  • Subframe corrosion
  • Chassis corrosion
  • Suspension mounting corrosion
  • Brake pipe corrosion

Questions to ask

Ask whether the corrosion has been repaired, whether there are invoices or photos, and whether the repair was welded or simply treated.

Buyer warning

Do not rely on MOT history alone for corrosion. Inspect the car underneath where possible, or ask a mechanic to check it before buying.

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