2019 BMW 640i xDrive Gran Turismo

The 2019 BMW 640i xDrive Gran Turismo is a luxury hatchback known for its spacious interior, comfortable ride, and sporty handling. It combines the practicality of a hatchback with the luxurious appointments expected from BMW. The 640i xDrive Gran Turismo comes standard with a 3.0-liter turbocharged inline-6 engine producing 335 horsepower and 332 lb-ft of torque, paired with an 8-speed automatic transmission. While owners generally appreciate the car’s comfortable ride, ample cargo space, and powerful engine, some common criticisms include its polarizing styling and the potential for higher maintenance costs associated with BMW vehicles.

Engine

3.0L Turbocharged Inline-6 (B58)

• Oil Leaks
  • Description/Symptoms: Oil leaks can originate from several areas including the valve cover gasket, oil filter housing gasket, or the oil pan gasket. Symptoms include visible oil leaks on the engine, low oil level warnings, and the smell of burning oil.
  • Solution: Replacement of the leaking gasket or component.
  • Estimated Cost to Fix: $200 - $1,000+ depending on the location of the leak.
  • Recalls: None Found
• Coolant Leaks
  • Description/Symptoms: Coolant leaks are common with this engine, often originating from the water pump or coolant hoses. Symptoms include low coolant level warnings, overheating, and visible coolant leaks.
  • Solution: Replacement of the faulty water pump or coolant hoses.
  • Estimated Cost to Fix: $400 - $1,200+ depending on the specific component that needs to be replaced.
  • Recalls: None Found
• VANOS Solenoid Issues
  • Description/Symptoms: The VANOS (Variable Nockenwellen Steuerung) system controls valve timing. Solenoid failures can cause rough idling, reduced power, and engine stalling. Diagnostic trouble codes (DTCs) related to VANOS will be present.
  • Solution: Replacement of the faulty VANOS solenoid(s).
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found

Transmission

8-Speed Automatic (ZF 8HP)

• Rough Shifting/Hesitation
  • Description/Symptoms: Some owners report experiencing rough or jerky shifting, particularly during low-speed maneuvers or when the transmission is cold. Hesitation when accelerating is also a common complaint.
  • Solution: In some cases, a transmission fluid flush and adaptation reset can alleviate the issue. More severe cases might require valve body replacement or, in rare instances, transmission replacement.
  • Estimated Cost to Fix: $300 (fluid flush and reset) - $4,000+ (transmission replacement).
  • Recalls: None Found

Suspension

• Air Suspension Failure (Rear)
  • Description/Symptoms: The rear air suspension can experience leaks or compressor failures, leading to the car sitting unevenly or the rear sagging. Warning lights related to the suspension system will illuminate.
  • Solution: Replacement of the air springs, air compressor, or both.
  • Estimated Cost to Fix: $800 - $2,000+ depending on the component that needs replacement.
  • Recalls: None Found

Electrical

• iDrive System Malfunctions
  • Description/Symptoms: The iDrive infotainment system can experience glitches, freezing, or complete failures. Symptoms include a blank screen, unresponsive controls, and error messages.
  • Solution: Software updates are often the first step in addressing iDrive issues. In some cases, replacement of the iDrive control unit might be necessary.
  • Estimated Cost to Fix: $0 (software update) - $1,500+ (control unit replacement).
  • Recalls: None Found
• Battery Drain Issues
  • Description/Symptoms: Some owners report excessive battery drain, particularly when the car is left unused for extended periods. This can lead to difficulty starting the car.
  • Solution: Identifying and addressing the source of the parasitic drain. This might involve replacing a faulty module or repairing a wiring issue.
  • Estimated Cost to Fix: $100 - $500+ depending on the complexity of the issue.
  • Recalls: None Found

Exterior

• Tail Light Failure
  • Description/Symptoms: The LED tail lights can sometimes experience individual LED failures, leading to sections of the tail light not illuminating properly.
  • Solution: Replacement of the entire tail light assembly.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Interior

• Sunroof Issues
  • Description/Symptoms: Sunroof may get stuck when opening or closing. May make excessive noise when opening or closing.
  • Solution: Sunroof track replacement and cleaning.
  • Estimated Cost to Fix: $300-$800+
  • Recalls: None Found

Summary

The 2019 BMW 640i xDrive Gran Turismo offers a blend of luxury, performance, and practicality. However, potential owners should be aware of the common issues reported, particularly concerning engine oil leaks, coolant leaks, transmission smoothness, air suspension, and electrical system malfunctions. While some issues can be resolved with relatively inexpensive repairs, others can be costly, especially those related to the air suspension, transmission, and iDrive system. Before purchasing a used 2019 640i xDrive Gran Turismo, a thorough inspection by a qualified mechanic is highly recommended.