2019 BMW M4

2019 BMW M4

The 2019 BMW M4 is a high-performance coupe with aggressive styling, a powerful engine, and impressive handling. It is powered by a 3.0 liter twin-turbocharged inline-six engine that produces 425 horsepower and 406 lb-ft of torque. The M4 is available with a 6-speed manual transmission or a 7-speed dual-clutch automatic transmission.

Drivers praise the M4 for its thrilling driving experience, sharp handling, and luxurious interior. However, some owners have reported issues with various aspects of the vehicle.

Engine

• B58 3.0L Twin-Turbocharged Inline-Six
  • Engine Misfires (S65)
    • Description/Symptoms: Engine misfires, rough idling, and loss of power
    • Solution: Replacement of ignition coils, spark plugs, or fuel injectors
    • Estimated Cost to Fix: $200 - $800+
    • Recalls: NHTSA Recall Number 19E016
  • Intake Valve Carbon Buildup
    • Description/Symptoms: Decreased engine performance, rough idling, and knocking sounds
    • Solution: Intake valve cleaning
    • Estimated Cost to Fix: $500 - $1000+
    • Recalls: None Found
  • Turbocharger Wastegate Failure
    • Description/Symptoms: Boost pressure loss and decreased engine performance
    • Solution: Replacement of turbocharger wastegate actuator
    • Estimated Cost to Fix: $1500 - $3000+
    • Recalls: None Found
• S55 3.0L Twin-Turbocharged Inline-Six (Optional)
  • Connecting Rod Bearing Failure
    • Description/Symptoms: Knocking sounds, decreased engine performance, and eventual engine failure
    • Solution: Engine replacement
    • Estimated Cost to Fix: $20,000 - $30,000+
    • Recalls: NHTSA Recall Number 18E068

Transmission

• 6-Speed Manual Transmission
  • Gearbox Grating
    • Description/Symptoms: Difficulty shifting gears and grating noises
    • Solution: Replacement of gearbox
    • Estimated Cost to Fix: $3000 - $5000+
    • Recalls: None Found
• 7-Speed Dual-Clutch Automatic Transmission
  • Transmission Shudders
    • Description/Symptoms: Shudders and vibrations during gear shifts
    • Solution: Software update or transmission replacement
    • Estimated Cost to Fix: $500 - $5000+
    • Recalls: NHTSA Recall Number 19E002

Suspension

• Lower Control Arms (All Models)
  • Ball Joint Failure
    • Description/Symptoms: Clunking or squeaking noises while turning or driving over bumps
    • Solution: Replacement of lower control arm
    • Estimated Cost to Fix: $600 - $1200+
    • Recalls: None Found
• Front Struts (All Models)
  • Strut Mount Failure
    • Description/Symptoms: Knocking or clunking noises while driving over bumps
    • Solution: Replacement of front strut mount
    • Estimated Cost to Fix: $400 - $800+
    • Recalls: None Found

Electrical

• All Models
  • Electrical Harness Issues
    • Description/Symptoms: Various electrical problems, such as flickering headlights, malfunctioning gauges, or dead batteries
    • Solution: Repair or replacement of electrical harness
    • Estimated Cost to Fix: $500 - $2000+
    • Recalls: None Found
• Adaptive Headlights (Optional)
  • Adaptive Headlight Failure
    • Description/Symptoms: Adaptive headlights do not adjust or malfunction
    • Solution: Replacement of adaptive headlight module
    • Estimated Cost to Fix: $1000 - $2000+
    • Recalls: None Found

Exterior

• Rocker Panel Trim (All Models)
  • Paint Peeling
    • Description/Symptoms: Paint peeling or chipping on the rocker panel trim
    • Solution: Repainting or replacement of rocker panel trim
    • Estimated Cost to Fix: $500 - $1000+
    • Recalls: None Found
• Carbon Fiber Roof (Optional)
  • Roof Panel Cracking
    • Description/Symptoms: Cracks or damage to the carbon fiber roof panel
    • Solution: Replacement of carbon fiber roof panel
    • Estimated Cost to Fix: $5000 - $10,000+
    • Recalls: None Found

Interior

• Headliner (All Models)
  • Headliner Sagging
    • Description/Symptoms: Sagging or loose headliner fabric
    • Solution: Reattachment or replacement of headliner
    • Estimated Cost to Fix: $500 - $1000+
    • Recalls: None Found
• Dashboard (All Models)
  • Dashboard Panel Warping
    • Description/Symptoms: Warping or bubbling of the dashboard panel
    • Solution: Replacement of dashboard panel
    • Estimated Cost to Fix: $1000 - $2000+
    • Recalls: None Found
• Door Handles (All Models)
  • Door Handle Sticking
    • Description/Symptoms: Door handles become sticky or difficult to operate
    • Solution: Cleaning or replacement of door handle
    • Estimated Cost to Fix: $100 - $500+
    • Recalls: None Found

Summary

The 2019 BMW M4 is a high-performance coupe that delivers an exhilarating driving experience. However, it has been plagued by several issues, including engine misfires, transmission shudders, suspension problems, electrical harness issues, and various interior and exterior defects. While some of these issues are minor and inexpensive to fix, others can be more severe and costly. Potential buyers should be aware of these potential problems before purchasing a 2019 BMW M4.