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2014 BMW X6

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By Research the Car 2 min read

Introduction:

The 2014 BMW X6 is a mid-size luxury crossover SUV featuring a sporty design and a powerful engine. It offers a range of engine options, including the N55B30A 3.0L turbocharged inline-6, the N63B44A 4.4L twin-turbocharged V8, and the S63B44A 4.4L twin-turbocharged V8. Transmission choices include a 6-speed manual transmission, an 8-speed automatic transmission, and an 8-speed sequential sport transmission.

Owners appreciate the X6’s aggressive styling, spacious interior, and impressive performance. However, they have also reported several issues with the vehicle.

Engine

N55B30A 3.0L Turbocharged Inline-6

  • Intake Valve Carbon Buildup: Restricted airflow, reduced fuel efficiency, engine knocking. Intake valve cleaning and replacement of affected parts. $500 - $1000. Recall: N/A
  • Turbocharger Failure: Loss of power, excessive smoke. Turbocharger replacement. $2500 - $4000. Recall: N/A

N63B44A 4.4L Twin-Turbocharged V8

  • Timing Chain Failure: Engine noise, reduced power. Timing chain replacement. $5000 - $8000+. Recall: 15V-338, 16V-080
  • VANOS System Failure: Reduced engine power, rough idling, increased fuel consumption. VANOS components replacement. $1500 - $2500. Recall: N/A

S63B44A 4.4L Twin-Turbocharged V8

  • Connecting Rod Bearing Failure: Engine noise, loss of power. Engine rebuild or replacement. $12000+. Recall: 14V-016

Transmission

6-Speed Manual Transmission

  • No Issues Found

8-Speed Automatic Transmission

  • Transmission Slippage: Loss of power, rough shifting. Transmission repair or replacement. $2500 - $4000. Recall: N/A

8-Speed Sequential Sport Transmission

  • Transmission Control Module Failure: Transmission failure. Transmission control module replacement. $1000 - $1500. Recall: N/A

Suspension

  • Rear Air Suspension Bag Failure: Lowered rear end, poor handling. Air suspension bag replacement. $1200 - $1800. Recall: N/A
  • Front Control Arm Bushing Wear: Clunking or rattling noise when turning. Control arm bushing replacement. $300 - $600. Recall: N/A

Electrical

  • Battery Drain: Rapid battery discharge. Battery replacement or electrical system diagnosis. $200 - $600. Recall: N/A
  • Module Communication Failure: Warning lights, electrical system malfunctions. Module replacement or software update. $500 - $1500. Recall: N/A

Exterior

  • Headlight Condensation: Moisture buildup inside headlights. Headlight replacement or resealing. $1000 - $2000. Recall: N/A
  • Tailgate Struts Failure: Tailgate does not open or close properly. Tailgate strut replacement. $300 - $500. Recall: N/A

Interior

  • Panoramic Sunroof Noise: Excessive wind noise from panoramic sunroof. Sunroof seal or wind deflector replacement. $500 - $1000. Recall: N/A
  • Rear Seat Adjustment Failure: Power seat motors or switches fail. Motor or switch replacement. $500 - $1000. Recall: N/A

Summary:

The 2014 BMW X6 offers a blend of style, performance, and luxury. However, it has been plagued by several issues across various components, including the engine, transmission, suspension, electrical system, and interior. These issues can range from minor inconveniences to significant mechanical problems. Repairing these issues can be costly, and some may require specialized expertise. It is important for potential owners to be aware of these issues and factor in potential repair costs before purchasing a 2014 BMW X6.

BMW, X6
BMW X6 2014
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