2004 BMW M3

2004 BMW M3

The 2004 BMW M3 is a high-performance sports car that was offered with either a 3.2-liter inline-6 engine or a 3.0-liter inline-6 engine. The 3.2-liter engine produces 355 horsepower and 295 lb-ft of torque, while the 3.0-liter engine produces 255 horsepower and 229 lb-ft of torque. Both engines were offered with either a 6-speed manual transmission or a 5-speed automatic transmission.

People like the 2004 BMW M3 for its exciting driving experience, powerful engine, and sharp handling. However, some people dislike the car’s stiff ride, cramped interior, and high price.

Engine

• 3.2-liter Inline-6
  • Connecting Rod Bearing Failure
    • Description/Symptoms: Knocking sounds from the engine, loss of power, engine failure
    • Solution: Replace connecting rod bearings
    • Estimated Cost to Fix: $3,000 - $5,000+
    • Recalls: None Found
  • Throttle Position Sensor Failure
    • Description/Symptoms: Check engine light, rough idle, stalling
    • Solution: Replace throttle position sensor
    • Estimated Cost to Fix: $200 - $400
    • Recalls: None Found
• 3.0-liter Inline-6
  • No Issues Found

Transmission

• 6-speed Manual
  • Synchronizer Issues
    • Description/Symptoms: Difficulty shifting gears, grinding noises
    • Solution: Replace synchronizers
    • Estimated Cost to Fix: $1,500 - $2,500
    • Recalls: None Found
• 5-speed Automatic
  • Torque Converter Failure
    • Description/Symptoms: Slipping gears, shuddering, overheating
    • Solution: Replace torque converter
    • Estimated Cost to Fix: $2,000 - $3,000
    • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Alternator Failure
  • Description/Symptoms: Dimming lights, electrical system failure
  • Solution: Replace alternator
  • Estimated Cost to Fix: $500 - $800
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Battery goes dead quickly, difficulty starting the car
  • Solution: Diagnose and fix the source of the battery drain
  • Estimated Cost to Fix: Varies widely depending on the source of the drain
  • Recalls: None Found

Exterior

• Clear Coat Peeling
  • Description/Symptoms: Peeling or flaking of the clear coat on the paint
  • Solution: Repaint the affected areas
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Interior

• Navigation System Failure
  • Description/Symptoms: Screen goes blank, navigation system doesn’t work
  • Solution: Replace navigation system module
  • Estimated Cost to Fix: $1,000 - $1,500
  • Recalls: None Found
• Door Lock Actuator Failure
  • Description/Symptoms: Difficulty locking or unlocking the doors
  • Solution: Replace door lock actuator
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Summary

The 2004 BMW M3 is a high-performance sports car that can be a lot of fun to drive. However, it is important to be aware of the potential issues that these cars can have. Some of the issues, such as the connecting rod bearing failure, can be very expensive to fix. Other issues, such as the navigation system failure, are less severe but can still be annoying. Overall, the 2004 BMW M3 is a reliable car, but it is important to factor in the potential cost of repairs when making a purchase decision.