2017 BMW M240i

Introduction

The 2017 BMW M240i is a compact sports coupe renowned for its agile handling, potent engine, and stylish design. It comes equipped with a 3.0-liter turbocharged inline-six engine rated at 335 horsepower and 369 lb-ft of torque, paired with a standard eight-speed automatic transmission. Key features include a rear-wheel-drive layout, a sport-tuned suspension, and a premium interior with advanced infotainment features. However, despite its impressive attributes, the 2017 M240i has faced several issues reported by owners.

Engine

• 3.0L Turbocharged Inline-Six B58 Engine

  • Turbocharger Failure: Premature failure of the turbocharger can lead to reduced engine power, loud whining noises, and increased oil consumption.
    • Solution: Replacement of the turbocharger assembly.
    • Estimated Cost to Fix: $2,000 - $4,000+
  • Intake Valve Deposits: Buildup of carbon deposits on the intake valves can cause rough idling, reduced fuel efficiency, and engine hesitation.
    • Solution: Chemical cleaning or walnut blasting of the intake valves.
    • Estimated Cost to Fix: $500 - $1,000

Transmission

• Eight-Speed Automatic Transmission (ZF 8HP50)

  • Transmission Shift Problems: Occasional harsh or delayed gear shifts, especially during low-speed maneuvers, have been reported.
    • Solution: Software updates or transmission control module (TCM) replacement.
    • Estimated Cost to Fix: $500 - $1,500

Suspension

• No Issues Found

Electrical

• Integrated Headlight Module Failure: Premature failure of the integrated headlight module can lead to malfunctioning headlights, taillights, and turn signals.
  • Solution: Replacement of the headlight module assembly.
  • Estimated Cost to Fix: $1,500 - $2,500
  • Battery Drain: Excessive battery drainage can occur due to parasitic current draw, especially after the vehicle has been parked for an extended period.
    • Solution: Diagnosis and repair of the electrical system, including possible battery replacement.
    • Estimated Cost to Fix: $200 - $1,000+

Exterior

• Roof Wind Noise: A noticeable wind noise can occur at highway speeds due to improper sealing of the sunroof or side windows.
  • Solution: Adjustment or replacement of the sunroof seals or window gaskets.
  • Estimated Cost to Fix: $100 - $500

Interior

• Central Control Display Malfunction: Occasionally, the central control display may become unresponsive or display errors.
  • Solution: Software updates or display unit replacement.
  • Estimated Cost to Fix: $500 - $2,000
  • Climate Control Issues: Malfunctioning climate control systems can result in erratic temperature regulation or blower problems.
    • Solution: Repair or replacement of the climate control module or blower motor.
    • Estimated Cost to Fix: $200 - $800

Summary

While the 2017 BMW M240i offers a thrilling driving experience, it has encountered a range of issues, including turbocharger failure, intake valve deposits, transmission shift problems, electrical malfunctions, and interior component failures. The severity and cost of these issues vary, but some can be quite expensive to resolve. Owners should be aware of these potential problems and factor them into their ownership experience.