Loud engine noise during cold start in M4 Competition — BMW M4 Competition
Engine sounds very loud when starting in the morning.
Severity: Low | Repair Cost in India: ₹0 – ₹0 | Affected Years: 2021-2025 | Frequency: Very Common
What is the “Loud engine noise during cold start in M4 Competition” problem?
Engine sounds very loud when starting in the morning.
Impact on driving: Normal but concerning for new users
Issue Details at a Glance
- Severity
- Low
- Impact
- Normal but concerning for new users
- Estimated Repair Cost
- ₹0 – ₹0 (parts + labour, Indian workshops)
- Affected Years
- 2021-2025
- Frequency
- Very Common
Symptoms to Watch For
- Loud startup sound
Likely Causes
- Performance exhaust
Recommended Solutions
- Normal behavior
Prevention Tips
- Warm up engine
Should you worry about this issue?
This is a low severity issue on the BMW M4 Competition. It can wait until your next service, but mention it to the service advisor so they check it.