2023 BMW M5

The 2023 BMW M5 is a high-performance sedan known for its exhilarating driving experience, luxurious interior, and advanced technology. It comes standard with a 4.4-liter TwinPower Turbo V8 engine producing 600 horsepower and 553 lb-ft of torque, paired with an 8-speed M Steptronic automatic transmission with Drivelogic. The M5 Competition variant bumps the power up to 617 horsepower. The M5 is praised for its impressive acceleration, precise handling, and comfortable ride. Some common complaints include the high price tag, relatively low fuel economy, and the complexity of the iDrive infotainment system.

Engine

4.4L TwinPower Turbo V8 (S63)

• Oil Consumption
  • Description/Symptoms: Some owners have reported higher than expected oil consumption, requiring more frequent oil top-offs between scheduled services. This may be exacerbated by aggressive driving habits. Symptoms can include low oil warning lights and the need to add oil more frequently than expected.
  • Solution: Monitoring oil levels regularly and topping off as needed. In severe cases, a dealer inspection may be required to check for leaks or other underlying issues.
  • Estimated Cost to Fix: Dealer inspection can range from $150 - $300+. Repairs, if needed, can vary greatly depending on the cause and severity.
  • Recalls: None Found
• Turbocharger Issues
  • Description/Symptoms: Reports of turbocharger failures, including unusual noises (whining, screeching) and reduced engine power.
  • Solution: Turbocharger replacement.
  • Estimated Cost to Fix: $4,000 - $7,000+ (depending on parts and labor)
  • Recalls: None Found

Transmission

8-Speed M Steptronic with Drivelogic

• Rough Shifting
  • Description/Symptoms: Some owners have reported instances of rough or jerky shifting, particularly at lower speeds or during downshifts.
  • Solution: Software update to transmission control unit (TCU). In some cases, a transmission flush or replacement may be needed.
  • Estimated Cost to Fix: Software updates are often covered under warranty. Transmission flush: $300 - $500. Transmission replacement: $8,000 - $12,000+.
  • Recalls: None Found
• Delayed Engagement
  • Description/Symptoms: A delay in gear engagement when shifting from Park to Drive or Reverse.
  • Solution: TCU recalibration or, in severe cases, transmission replacement.
  • Estimated Cost to Fix: TCU recalibration can range from $100 - $300. Transmission replacement: $8,000 - $12,000+.
  • Recalls: None Found

Suspension

• Adaptive Damper Malfunctions
  • Description/Symptoms: Error messages related to the adaptive dampers, leading to a harsh or uncomfortable ride. This may be caused by faulty sensors or the dampers themselves.
  • Solution: Replacing the faulty damper(s) and/or sensor(s).
  • Estimated Cost to Fix: $1,500 - $3,000+ per damper, including labor.
  • Recalls: None Found

Electrical

• iDrive System Glitches
  • Description/Symptoms: Freezing, lagging, or unexpected reboots of the iDrive infotainment system.
  • Solution: Software updates, or in severe cases, replacement of the iDrive control unit.
  • Estimated Cost to Fix: Software updates are usually covered under warranty. iDrive control unit replacement can cost $1,000 - $2,000+.
  • Recalls: None Found
• Sensor Faults
  • Description/Symptoms: Malfunctions with various sensors, such as parking sensors, blind spot monitoring, or lane departure warning systems. These can be triggered by faulty sensors, software glitches, or even something physically blocking the sensor.
  • Solution: Replacing the faulty sensor(s) or recalibrating the system.
  • Estimated Cost to Fix: $200 - $800+ per sensor, depending on location and complexity.
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• No Issues Found

Summary:

The 2023 BMW M5, while an exceptional performance sedan, has exhibited some common issues among owners. The engine can experience issues with oil consumption and turbochargers. The transmission can cause problems such as rough shifting and delayed engagement. Issues with the adaptive suspension, iDrive system, and sensors have also been reported. The severity of these issues ranges from minor inconveniences to potentially costly repairs. Addressing these issues promptly is crucial to maintaining the M5’s performance and longevity. The estimated costs for repairs can vary greatly, but significant expenses can occur for transmission and turbocharger replacements, along with suspension repairs.