2017 BMW 740i xDrive

Introduction

The 2017 BMW 740i xDrive is a luxury sedan powered by a 3.0-liter turbocharged inline-6 engine producing 320 horsepower and 330 pound-feet of torque. It comes paired with an 8-speed automatic transmission and all-wheel drive. The 740i is praised for its comfortable ride, spacious interior, and advanced technology features. However, some owners have encountered issues with various components of the vehicle.

Engine

3.0L Turbocharged Inline-6

• Fuel injector failure
  • Description/Symptoms: Engine misfires, rough idling, decreased fuel economy
  • Solution: Replace faulty fuel injectors
  • Estimated Cost to Fix: $400 - $600+
  • Recalls: None Found
• Turbocharger issues
  • Description/Symptoms: Reduced engine power, excessive smoke from the exhaust, whining noises
  • Solution: Replace or repair turbocharger
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

Transmission

8-Speed Automatic

• Shifting problems
  • Description/Symptoms: Difficulty shifting gears, transmission slipping, delayed shifts
  • Solution: Software updates or transmission rebuild
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Suspension

• Front suspension noise
  • Description/Symptoms: Knocking or clunking noises coming from the front end while driving over rough roads
  • Solution: Replace worn suspension components (e.g., control arms, bushings)
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Electrical

• Electrical system glitches
  • Description/Symptoms: Random error messages, flickering lights, component malfunctions
  • Solution: Software updates or electrical system repair
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found
• Battery drain
  • Description/Symptoms: Battery discharges quickly, difficulty starting the vehicle
  • Solution: Replace battery or identify and fix electrical parasitic draw
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Exterior

• Headlight condensation
  • Description/Symptoms: Moisture buildup inside the headlight assemblies
  • Solution: Replace or seal headlight assemblies
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Interior

• Panoramic sunroof issues
  • Description/Symptoms: Sunroof rattles, leaks, or malfunctions
  • Solution: Adjust, repair, or replace sunroof mechanism
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found
• Infotainment system glitches
  • Description/Symptoms: Touchscreen freezes, software updates fail, Bluetooth connectivity issues
  • Solution: Software updates or hardware replacement
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found

Summary

While the 2017 BMW 740i xDrive offers a luxurious and technologically advanced driving experience, it has been subject to several issues. Engine problems, transmission issues, suspension noise, electrical glitches, and interior problems have been reported by some owners. The severity and cost of these issues can vary depending on the specific part that needs repair or replacement.