Electric Motor — Audi Q8 Sportback e-tron
Category: Engine | Severity: high | Cost: ₹3,00,000–₹8,00,000
What is Electric Motor?
Converts electrical energy into mechanical energy to drive the wheels.
How Electric Motor Works
Uses electromagnetic fields to rotate the rotor and generate torque.
Why is Electric Motor Important?
Primary propulsion system of the EV.
Common Problems
- Overheating
- Bearing wear
- Electrical faults
Symptoms
- Noise
- Reduced power
- Vibration
Causes of Failure
- Thermal stress
- Bearing damage
- Electrical issues
Impact on Car Performance
Motor failure results in complete loss of propulsion.
DIY Fix Guide — Step by Step
- Check for unusual noise
- Monitor dashboard alerts
- Avoid overloading
- Run diagnostics
- Service center inspection
Maintenance Tips
- Keep cooling system efficient
- Avoid extreme loads
Replacement Cost in India
Estimated range: ₹3,00,000 – ₹8,00,000
Where to Buy Online
When to Replace Electric Motor
When severe performance drop or internal damage occurs.