1999 BMW M5

1999 BMW M5

The 1999 BMW M5 is a high-performance sedan that was produced from 1999 to 2003. It is powered by a naturally aspirated 4.9-liter V8 engine that produces 394 horsepower and 369 lb-ft of torque. The engine is mated to a 6-speed manual transmission or a 5-speed automatic transmission. The M5 comes with a variety of performance features, including a sport-tuned suspension, upgraded brakes, and a limited-slip differential.

People like the 1999 BMW M5 for its powerful engine, responsive handling, and luxurious interior. However, some people have reported issues with the vehicle’s reliability.

Engine

4.9-liter V8 Engine

• VANOS System Failure
  • Description/Symptoms: The VANOS system is a variable valve timing system that helps to improve engine performance. If the VANOS system fails, it can cause the engine to lose power and run rough.
  • Solution: The VANOS system can be repaired or replaced.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found
• Connecting Rod Bearing Failure
  • Description/Symptoms: The connecting rod bearings are responsible for connecting the pistons to the crankshaft. If the connecting rod bearings fail, it can cause the engine to seize up.
  • Solution: The engine will need to be rebuilt or replaced.
  • Estimated Cost to Fix: $5,000 - $10,000+
  • Recalls: None Found

Transmission

6-Speed Manual Transmission

• Synchronizer Failure
  • Description/Symptoms: The synchronizers help to match the speed of the gears when shifting. If a synchronizer fails, it can make it difficult to shift gears.
  • Solution: The transmission will need to be rebuilt or replaced.
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found
• Clutch Failure
  • Description/Symptoms: The clutch is responsible for transferring power from the engine to the transmission. If the clutch fails, the car will not be able to move.
  • Solution: The clutch will need to be replaced.
  • Estimated Cost to Fix: $800 - $1,200+
  • Recalls: None Found

5-Speed Automatic Transmission

• Transmission Fluid Leak
  • Description/Symptoms: A transmission fluid leak can cause the transmission to overheat and fail.
  • Solution: The transmission fluid leak will need to be repaired.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Valve Body Failure
  • Description/Symptoms: The valve body is responsible for controlling the flow of transmission fluid. If the valve body fails, it can cause the transmission to shift erratically or not shift at all.
  • Solution: The valve body will need to be replaced.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

Suspension

• Front Suspension Control Arm Bushing Failure
  • Description/Symptoms: The front suspension control arm bushings can wear out over time, which can cause the suspension to become loose and noisy.
  • Solution: The front suspension control arm bushings will need to be replaced.
  • Estimated Cost to Fix: $400 - $600+
  • Recalls: None Found

Electrical

• Electrical System Failure
  • Description/Symptoms: The electrical system can fail for a variety of reasons, including a faulty battery, alternator, or wiring.
  • Solution: The electrical system will need to be diagnosed and repaired.
  • Estimated Cost to Fix: $200 - $1,000+
  • Recalls: None Found

Exterior

• Headlight Failure
  • Description/Symptoms: The headlights can fail for a variety of reasons, including a burned-out bulb or a faulty wiring harness.
  • Solution: The headlight will need to be replaced.
  • Estimated Cost to Fix: $100 - $200+
  • Recalls: None Found

Interior

• Climate Control Malfunction
  • Description/Symptoms: The climate control system can malfunction for a variety of reasons, including a faulty sensor or a clogged evaporator core.
  • Solution: The climate control system will need to be diagnosed and repaired.
  • Estimated Cost to Fix: $200 - $1,000+
  • Recalls: None Found
• Power Window Failure
  • Description/Symptoms: The power windows can fail for a variety of reasons, including a faulty motor or a broken switch.
  • Solution: The power window will need to be repaired or replaced.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Summary

The 1999 BMW M5 is a high-performance sedan that has a variety of issues, including engine and transmission problems, as well as suspension, electrical, exterior, and interior issues. The severity of the issues can vary, and the cost to fix them can be significant. However, the M5 is still a popular car among enthusiasts, and many of the issues can be resolved with proper maintenance and repair.