2017 BMW 640i Gran Coupe

Introduction

The 2017 BMW 640i Gran Coupe is a premium luxury sedan powered by a 3.0L TwinPower Turbo Inline-6 engine that delivers 335 horsepower and 330 lb-ft of torque. Paired with an 8-speed Sport Automatic transmission, the vehicle accelerates from 0-60 mph in 4.9 seconds and offers a thrilling driving experience.

Despite its impressive performance and stylish design, the 2017 BMW 640i Gran Coupe has received some criticism and reports of specific issues.

Engine

3.0L TwinPower Turbo Inline-6

• Fuel Injector Failure:
  • Description/Symptoms: Engine misfires, rough idling, reduced power
  • Solution: Replace failed fuel injectors
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found
• Turbocharger Failure:
  • Description/Symptoms: Loss of power, loud whistling noise, smoke from exhaust
  • Solution: Replace or rebuild turbocharger
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

Transmission

8-Speed Sport Automatic

• Transmission Slipping:
  • Description/Symptoms: Loss of power during acceleration, rough shifting
  • Solution: Rebuild or replace transmission
  • Estimated Cost to Fix: $3,000 - $5,000+
  • Recalls: None Found

Suspension

• Front Suspension Strut Failure:
  • Description/Symptoms: Knocking noise over bumps, uneven tire wear
  • Solution: Replace failed suspension struts
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: None Found

Electrical

• Electrical Control Unit Failure:
  • Description/Symptoms: Warning lights on dashboard, malfunctioning electronic components
  • Solution: Replace failed control unit
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

Exterior

• Tailgate Seal Failure:
  • Description/Symptoms: Water leakage into trunk when washing or during rain
  • Solution: Replace tailgate seal
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Interior

• Instrument Cluster Malfunction:
  • Description/Symptoms: Flickering or dimming display, incorrect readings
  • Solution: Replace instrument cluster
  • Estimated Cost to Fix: $1,000 - $1,500+
  • Recalls: None Found

Summary

Overall, the 2017 BMW 640i Gran Coupe is a powerful and stylish vehicle, but it has faced criticism due to some specific issues. The engine and transmission problems can be quite costly to fix, while the electrical and suspension issues can also impact the drivability and comfort of the vehicle.

Potential buyers should be aware of these potential issues and factor in the potential repair costs when considering this model.