2020 BMW M850i xDrive

Introduction:

The 2020 BMW M850i xDrive is a high-performance luxury coupe that combines exhilarating driving dynamics with sophisticated styling. It is powered by a twin-turbocharged 4.4-liter V8 engine that produces 523 horsepower and 553 lb-ft of torque, paired with an 8-speed automatic transmission. The M850i is also available with a rear-wheel-drive configuration.

Despite its impressive capabilities, the M850i has faced certain issues reported by owners. These include:

Engine

4.4L Twin-Turbocharged V8

• Turbocharger failure: Premature failure of the turbochargers, leading to reduced power and potential catastrophic engine damage.
• Symptoms: Loss of power, overheating, excessive smoke, unusual noises.
• Solution: Replacement of the affected turbocharger(s).
• Estimated Cost to Fix: $3,000 - $5,000+
• Recalls: None Found

Transmission

8-Speed Automatic

• Transmission software issues: Glitches in the transmission control software can result in delayed gear changes, rough shifts, or even transmission lock-up.
• Symptoms: Delayed response, hard or inconsistent shifts, vehicle shuddering.
• Solution: Software update or reprogramming.
• Estimated Cost to Fix: $0 - $500
• Recalls: None Found

Suspension

Adaptive M Suspension

• Rear suspension noise: Excessive noise from the rear suspension, especially over uneven surfaces.
• Symptoms: Clunking or rattling sounds, particularly when driving over bumps.
• Solution: Replacement of faulty suspension components (e.g., bushings, shocks).
• Estimated Cost to Fix: $500 - $1,500+
• Recalls: None Found

Electrical

• Battery drain: Excessive battery discharge, leading to premature battery failure.
• Symptoms: Difficulty starting the vehicle, reduced electrical power, warning lights.
• Solution: Identification and repair of faulty electrical components (e.g., alternator, starter).
• Estimated Cost to Fix: $500 - $1,500+
• Recalls: None Found

Exterior

• Hatchback trunk mechanism failure: Malfunction of the hatchback trunk mechanism, preventing it from opening or closing properly.
• Symptoms: Difficulty opening or closing the trunk, warning lights.
• Solution: Replacement of faulty components (e.g., hinges, latch).
• Estimated Cost to Fix: $500 - $1,500
• Recalls: None Found

Interior

• Infotainment system glitches: Intermittent issues with the infotainment system, such as freezing, slow response, or unexpected shutdowns.
• Symptoms: System does not respond, slow performance, sudden power loss.
• Solution: Software updates or hardware replacement.
• Estimated Cost to Fix: $0 - $1,000+
• Recalls: None Found

Summary:

While the 2020 BMW M850i xDrive is a capable performance car, it has experienced certain issues. The most severe and costly issues involve potential turbocharger failure in the engine and suspension noise in the rear. Other issues, such as software glitches and battery drain, are less severe but can still affect overall driving experience and convenience. Owners should be aware of these potential issues and consider the cost of repairs before making a purchase decision.