2019 BMW 640i xDrive Gran Coupe

Introduction:

The 2019 BMW 640i xDrive Gran Coupe is a stylish and powerful vehicle that combines performance, comfort, and luxury. It features a 3.0-liter turbocharged B58 inline-6 engine that produces 335 horsepower and 330 lb-ft of torque. Paired with an 8-speed Steptronic Sport automatic transmission, the 640i sprints from 0-60 mph in just 4.9 seconds. Other engine options include the 4.4-liter twin-turbocharged N63 V8, available in the 650i xDrive Gran Coupe, and the 640i xDrive Gran Coupe plug-in hybrid, which combines the B58 engine with an electric motor for a total system output of 389 horsepower.

While the 640i Gran Coupe has many positive attributes, it has also faced some issues reported by owners.

Engine

3.0L B58 I6

• High-Pressure Fuel Pump Failure: The high-pressure fuel pump can fail, causing the engine to stall or run poorly. Symptoms include sudden loss of power, difficulty starting, and a check engine light. The solution involves replacing the faulty fuel pump. Estimated Cost to Fix: $1,000 - $1,500+
• Timing Chain Issues: In some cases, the timing chain tensioner can fail, leading to a loss of engine timing and potential engine damage. Symptoms include a rattling noise from the engine, rough idle, and reduced power. The solution is to replace the timing chain tensioner and chain. Estimated Cost to Fix: $1,500 - $2,500+

Transmission

8-Speed Steptronic Sport Automatic

• Shifting Problems: Some owners have reported issues with the transmission shifting smoothly or hesitating during gear changes. Symptoms include rough or delayed shifts, gear slipping, and a check engine light. The solution may involve a software update or replacement of transmission components. Estimated Cost to Fix: $500 - $2,000+

Suspension

• Adaptive Suspension Malfunction: The adaptive suspension system can experience malfunctions that result in a loss of ride quality or stability issues. Symptoms include excessive bounce, uneven handling, and a warning light on the dashboard. The solution typically involves replacing faulty suspension components. Estimated Cost to Fix: $1,000 - $2,000+

Electrical

• Headlight Malfunction: Some owners have experienced issues with the headlights turning off or flickering intermittently. The solution may involve replacing the headlight bulbs or wiring harness. Estimated Cost to Fix: $200 - $800+
• Battery Discharge: In rare cases, the vehicle’s battery can discharge prematurely, resulting in difficulty starting. The solution typically involves testing the battery and alternator and replacing the faulty component if necessary. Estimated Cost to Fix: $200 - $600+

Exterior

• Rear Spoiler Issues: The rear spoiler may fail to retract or extend properly. Symptoms include the spoiler not deploying at high speeds or not retracting when the vehicle slows down. The solution involves replacing the spoiler or its actuator. Estimated Cost to Fix: $500 - $1,000+

Interior

• Infotainment System Lag or Freezing: The infotainment system may experience occasional lag or freezing, affecting its functionality. The solution typically involves software updates or a system reset. Estimated Cost to Fix: $0 - $500+
• Panoramic Roof Seal Leak: The panoramic sunroof seal can develop leaks, allowing water to enter the cabin. Symptoms include water dripping from the ceiling or pooling on the floor. The solution involves replacing the faulty seal. Estimated Cost to Fix: $1,000 - $2,000+

Summary

The 2019 BMW 640i xDrive Gran Coupe is a well-rounded vehicle that offers performance, luxury, and comfort. However, like any other vehicle, it has faced some issues reported by owners. The severity and cost of these issues vary, some being minor and relatively inexpensive to fix, while others can be more significant and require more extensive repairs. It is important to consider these potential issues when making a decision about purchasing this vehicle.