Car Insurance Guide

Does car insurance cover flood & water damage?

Written by Chloe Adams Managing Editor Reviewed by Nomsa Dlamini RE5 qualified · 12 years in short-term insurance Updated 26 July 2026 Our editorial standards →

Does car insurance cover flood damage?

Comprehensive car insurance usually covers flood and storm water damage, as it includes natural-disaster events - relevant given recent severe flooding in parts of South Africa. Third-party options do not cover water damage to your own car. Deliberately driving into flood water can be excluded as negligence, and a flooded engine may be written off, so check your policy terms.

Key takeaways

  • Comprehensive cover usually includes flood and storm water damage.
  • Third-party options do not cover water damage to your own car.
  • Deliberately driving into deep water can be treated as negligence.
  • A flooded engine often leads to a write-off.
  • Recent floods make this cover important in high-risk areas.

Which cover pays for flooding?

Comprehensive car insurance covers weather and natural-disaster events, including flooding and storm water damage. Third-party options only cover damage you cause to others, not water damage to your own car.

Common exclusions

Insurers may decline a claim if you deliberately drove into flood water, treating it as avoidable negligence. Gradual water ingress from poor maintenance is also usually excluded. Damage from a sudden, unavoidable flood is what comprehensive cover is for.

What happens to a flooded car

Water in the engine or electronics can cause severe, costly damage, and many flooded cars are written off. If yours is submerged, don't try to start it - report it to your insurer and let an assessor inspect it.

Frequently asked questions

Is flood damage covered by car insurance?
Comprehensive car insurance usually covers sudden flood and storm water damage. Third-party cover does not. Deliberately driving into flood water can be excluded, and a flooded engine is often written off.
Should I drive through flood water?
No - even shallow moving water is dangerous and can wreck your engine. Insurers may reject a claim if you deliberately drove into flooding. Turn around and find another route.

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