Engine knocking sound while driving in X3 — BMW X3
Some users hear a knocking or ticking sound from the engine, especially during acceleration.
Severity: High | Repair Cost in India: ₹10,000 – ₹90,000 | Affected Years: 2015-2024 | Frequency: Occasional
What is the “Engine knocking sound while driving in X3” problem?
Some users hear a knocking or ticking sound from the engine, especially during acceleration.
Impact on driving: May lead to serious engine damage if ignored.
Issue Details at a Glance
- Severity
- High
- Impact
- May lead to serious engine damage if ignored.
- Estimated Repair Cost
- ₹10,000 – ₹90,000 (parts + labour, Indian workshops)
- Affected Years
- 2015-2024
- Frequency
- Occasional
Symptoms to Watch For
- Knocking sound
- Reduced performance
Likely Causes
- Poor fuel quality
- Carbon buildup
Recommended Solutions
- Use premium fuel
- Engine cleaning
Prevention Tips
- Avoid low-quality fuel
Should you worry about this issue?
This is a high severity issue on the BMW X3. Get it inspected immediately at an authorised service centre — driving with this fault can be unsafe and may lead to far costlier damage.