2019 BMW 650i xDrive Gran Coupe

The 2019 BMW 650i xDrive Gran Coupe is a luxury four-door coupe known for its elegant design, powerful engine, and refined driving experience. This model year came standard with a 4.4-liter TwinPower Turbo V8 engine producing 445 horsepower and 480 lb-ft of torque. It was exclusively paired with an 8-speed automatic transmission. Owners generally appreciate the car’s comfortable ride, luxurious interior, and strong acceleration. Common dislikes often revolve around the car’s high maintenance costs, complex electronics, and potential for expensive repairs as it ages. No other engine options were available for the 2019 650i Gran Coupe.

Engine

4.4L TwinPower Turbo V8 (N63TU2)

• Oil Leaks
  • Description/Symptoms: Oil leaks can occur from various points on the engine, including the valve cover gaskets, oil pan gasket, turbocharger oil lines, and the rear main seal. Symptoms include visible oil drips under the car, a burning oil smell, and low oil level warnings.
  • Solution: Identify the source of the leak and replace the affected gasket or seal. Thoroughly clean the engine to remove residual oil.
  • Estimated Cost to Fix: $200 - $2,000+ depending on the location and complexity of the repair
  • Recalls: None Found
• Coolant Leaks
  • Description/Symptoms: Coolant leaks can occur from the coolant expansion tank, radiator hoses, or water pump. Symptoms include low coolant level warnings, overheating, and visible coolant leaks.
  • Solution: Pressure test the coolant system to identify the leak and replace the affected component.
  • Estimated Cost to Fix: $150 - $1,000+ depending on the location and complexity of the repair
  • Recalls: None Found
• VANOS Solenoid Issues
  • Description/Symptoms: The VANOS (Variable Valve Timing) system can experience problems with the solenoids, leading to rough idling, reduced power, and error codes.
  • Solution: Replace the faulty VANOS solenoids.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found

Transmission

8-Speed Automatic (ZF 8HP70)

• Rough Shifting/Hesitation
  • Description/Symptoms: Some owners have reported rough shifting, particularly between certain gears, and hesitation during acceleration. This can sometimes be caused by the transmission adaptation values needing reset or low transmission fluid level.
  • Solution: Check transmission fluid level and condition. Reset transmission adaptation values using a diagnostic tool. In some cases, a transmission fluid flush and filter replacement may be necessary. If the issue persists, valve body replacement or transmission rebuild may be required.
  • Estimated Cost to Fix: $100 (fluid check/reset) - $5,000+ (transmission rebuild/replacement)
  • Recalls: None Found
• Mechatronic Unit Failure
  • Description/Symptoms: The Mechatronic unit controls the shifting of the transmission, and its failure can cause a variety of shifting problems, including harsh shifting, failure to shift, and transmission malfunction warnings.
  • Solution: Replace the Mechatronic unit.
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found

Suspension

• Air Suspension Issues (Rear)
  • Description/Symptoms: The rear air suspension can develop leaks in the air springs or fail due to a faulty air compressor. Symptoms include a sagging rear end, a rough ride, and error messages related to the suspension system.
  • Solution: Replace the leaking air springs or the faulty air compressor.
  • Estimated Cost to Fix: $800 - $2,000+ per air spring, $500 - $1,500+ for the air compressor
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: Excessive battery drain can occur due to a variety of reasons, including a faulty alternator, parasitic draw from an electrical component, or a failing battery. Symptoms include difficulty starting the car, a dead battery, and error messages related to the electrical system.
  • Solution: Diagnose the source of the battery drain and replace the faulty component or the battery.
  • Estimated Cost to Fix: $150 - $1,000+ depending on the source of the drain
  • Recalls: None Found
• iDrive System Issues
  • Description/Symptoms: The iDrive infotainment system can experience glitches, freezing, and unresponsive touch screen, requiring software updates or replacement.
  • Solution: Try updating the iDrive software. If that doesn’t work, the iDrive unit might need replacement.
  • Estimated Cost to Fix: $0 (software update) - $1,500+ (iDrive unit replacement)
  • Recalls: None Found

Exterior

• Adaptive Headlight Malfunctions
  • Description/Symptoms: Adaptive headlights may fail to properly adjust or turn.
  • Solution: Diagnosing and replacing faulty headlight control units or motors may be required.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Interior

• Seat Comfort Issues
  • Description/Symptoms: Some owners have reported issues with the seat comfort, particularly on longer drives. This can be attributed to the firmness of the seats or the lack of sufficient lumbar support.
  • Solution: N/A (subjective)
  • Estimated Cost to Fix: N/A
  • Recalls: None Found

Summary

The 2019 BMW 650i xDrive Gran Coupe, while offering a luxurious and powerful driving experience, is prone to several common issues. The engine and transmission can experience leaks and malfunctions that lead to costly repairs. Electrical issues, particularly battery drain and iDrive system problems, are also not uncommon. Suspension issues with the rear air suspension can also contribute to higher maintenance costs. Overall, potential buyers should be aware of these potential issues and factor in higher maintenance costs when considering this vehicle. The severity of these issues can range from minor inconveniences to major repairs costing thousands of dollars.