2017 BMW M2

The 2017 BMW M2 is a performance-oriented coupe lauded for its engaging driving dynamics, potent engine, and relatively compact size. It’s often praised for its responsiveness, sharp handling, and overall fun factor. Conversely, some criticisms include a stiff ride, especially on rough roads, and a somewhat basic interior for the price point. The 2017 M2 is powered by a turbocharged 3.0-liter inline-6 engine (N55) producing 365 horsepower and 343 lb-ft of torque. Transmission options included a 6-speed manual and a 7-speed dual-clutch automatic.

Engine

N55 3.0L Turbocharged Inline-6

• Oil Filter Housing Gasket Leak
  • Description/Symptoms: Oil leak from the oil filter housing, often dripping onto the exhaust manifold and causing a burning smell. Visible oil accumulation around the oil filter housing.
  • Solution: Replacement of the oil filter housing gasket.
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found
• VANOS Solenoid Failure
  • Description/Symptoms: Rough idling, loss of power, check engine light. Diagnostic trouble codes (DTCs) related to the VANOS system (variable valve timing).
  • Solution: Replacement of the faulty VANOS solenoid(s).
  • Estimated Cost to Fix: $300 - $600 (depending on how many solenoids need to be replaced)
  • Recalls: None Found
• Charge Pipe Failure
  • Description/Symptoms: Loss of power, check engine light, hissing sound under acceleration. The charge pipe, typically made of plastic, can crack or break under pressure from the turbocharger.
  • Solution: Replacement of the charge pipe, often with an aftermarket metal one for increased durability.
  • Estimated Cost to Fix: $200 - $500 (depending on whether an aftermarket pipe is used)
  • Recalls: None Found

Transmission

6-Speed Manual

• No Issues Found

7-Speed Dual-Clutch Automatic (DCT)

• DCT Mechatronics Unit Issues
  • Description/Symptoms: Jerky or harsh shifting, especially at low speeds. Transmission fault codes may be present. Difficulty engaging gears or sudden loss of power.
  • Solution: Replacement or repair of the DCT mechatronics unit, which controls the shifting functions.
  • Estimated Cost to Fix: $2,500 - $5,000+ (can be a very expensive repair)
  • Recalls: None Found

Suspension

• Damper Failure/Wear
  • Description/Symptoms: Premature wear or failure of the adaptive dampers (if equipped with the optional Adaptive M Suspension). Bouncy ride, reduced handling performance, clunking noises over bumps.
  • Solution: Replacement of the faulty dampers.
  • Estimated Cost to Fix: $1,500 - $3,000+ (depending on whether all dampers need replacing and whether OEM or aftermarket parts are used)
  • Recalls: None Found
• Rear Subframe Bushings
  • Description/Symptoms: Clunking noises from the rear suspension, especially when accelerating or decelerating. Vague handling or a feeling of looseness in the rear end.
  • Solution: Replacement of the rear subframe bushings.
  • Estimated Cost to Fix: $500 - $1000
  • Recalls: None Found

Electrical

• Battery Drain Issues
  • Description/Symptoms: Dead battery, especially after the car sits for a few days. Can be caused by a variety of factors, including a faulty alternator, parasitic drain from an aftermarket accessory, or a failing battery.
  • Solution: Diagnosis of the source of the battery drain and repair or replacement of the faulty component. Battery replacement.
  • Estimated Cost to Fix: $150 - $500+ (depending on the cause of the drain)
  • Recalls: None Found
• iDrive System Glitches
  • Description/Symptoms: Infotainment system freezing, rebooting, or displaying error messages. Bluetooth connectivity issues.
  • Solution: Software update, system reset, or replacement of the iDrive control unit.
  • Estimated Cost to Fix: $100 - $1000+ (depending on the severity of the issue and whether hardware replacement is necessary)
  • Recalls: None Found

Exterior

• Door Handle Issues
  • Description/Symptoms: The door handle can get stuck when trying to open or close the door.
  • Solution: Replacement of the faulty door handle.
  • Estimated Cost to Fix: $300 - $500
  • Recalls: None Found

Interior

• Seat Heater Failure
  • Description/Symptoms: Seat heater not working or only partially working.
  • Solution: Replacement of the seat heater element.
  • Estimated Cost to Fix: $300 - $600
  • Recalls: None Found

Summary

The 2017 BMW M2, while an excellent performance car, has some potential issues to be aware of. Engine issues like oil leaks and VANOS problems are relatively common and can lead to moderate repair costs. The DCT transmission, if equipped, is a potential high-cost area for concern due to possible mechatronics unit failures. Suspension and electrical issues are also possible, adding to the overall ownership costs. While these issues may not affect every M2, potential buyers should be aware of them and carefully inspect any used vehicle before purchase or order a Pre-Purchase Inspection (PPI) from a trusted mechanic.