2016 BMW 640i

Vehicle Introduction:

The 2016 BMW 640i is a luxury sports coupe powered by a 3.0-liter turbocharged inline-six engine that generates 315 horsepower and 330 lb-ft of torque. It comes standard with an eight-speed automatic transmission and rear-wheel drive. The 640i is known for its stylish design, powerful engine, and well-appointed interior. However, there have been some reported issues with various components of the vehicle.

Engine

3.0L Turbocharged Inline-Six Engine

• Oil Consumption Issue:
  • Description/Symptoms: Some vehicles may experience excessive oil consumption, leading to low oil levels and potentially engine damage.
  • Solution: Replace the piston rings and valve seals.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found
• Fuel Injector Failure:
  • Description/Symptoms: Malfunctioning fuel injectors can disrupt fuel delivery and cause engine misfires, rough idling, and decreased performance.
  • Solution: Replace the faulty fuel injectors.
  • Estimated Cost to Fix: $500 - $1,200+
  • Recalls: None Found

Transmission

Eight-Speed Automatic Transmission

• Shifting Problems:
  • Description/Symptoms: Some vehicles may experience rough or delayed shifting, particularly when shifting gears at low speeds or under heavy acceleration.
  • Solution: Update the transmission software or replace the transmission control module.
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Suspension

Front Suspension:

• Strut Mount Failure:
  • Description/Symptoms: Worn or damaged strut mounts can cause excessive noise, vibration, and reduced ride comfort.
  • Solution: Replace the strut mounts.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Rear Suspension:

• Rear Axle Subframe Cracking:
  • Description/Symptoms: In some vehicles, the rear axle subframe can develop cracks, which can compromise the structural integrity of the vehicle and lead to handling issues.
  • Solution: Replace the rear axle subframe.
  • Estimated Cost to Fix: $5,000 - $10,000+
  • Recalls: NHTSA Campaign Number: 19V-291

Electrical

• Electrical System Malfunctions:
  • Description/Symptoms: Some vehicles have experienced electrical system malfunctions, such as flickering headlights, power window failures, and dashboard warnings.
  • Solution: Diagnose and repair the faulty electrical components.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Exterior

• Sunroof Leak:
  • Description/Symptoms: Some vehicles have experienced leaks from the sunroof, which can cause water damage to the interior.
  • Solution: Seal the sunroof and replace any damaged components.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Interior

• Dashboard Rattle:
  • Description/Symptoms: Some vehicles have a rattling noise coming from the dashboard, particularly when driving on rough roads.
  • Solution: Identify and tighten the source of the rattle.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Summary:

Overall: The 2016 BMW 640i has received positive reviews for its performance, design, and luxury features. However, it has also been plagued by some notable issues that can be costly to repair. Engine problems, suspension issues, and electrical malfunctions are the most commonly reported concerns. While the severity and cost of these issues can vary, they can significantly impact the ownership experience.