2016 BMW M235i xDrive

The 2016 BMW M235i xDrive is a compact performance coupe known for its engaging driving dynamics and responsive handling. It’s powered by a 3.0-liter turbocharged inline-6 engine producing 320 horsepower and 330 lb-ft of torque. A 6-speed manual transmission was available, but the xDrive model was exclusively offered with an 8-speed automatic transmission. Owners generally praise the M235i for its powerful engine, agile handling, and luxurious interior, while common dislikes include the firm ride quality and potentially high maintenance costs associated with BMW vehicles.

Engine

N55 3.0L Turbocharged Inline-6

• Oil Leaks
  • Description/Symptoms: Oil leaks can develop from various locations including the valve cover gasket, oil filter housing gasket, and oil pan gasket. Symptoms include visible oil leaks under the car, burning oil smell, and low oil level warnings.
  • Solution: Replacement of the affected gasket or seal.
  • Estimated Cost to Fix: $200 - $1,000+ depending on the source and location of the leak.
  • Recalls: None Found
• VANOS Solenoid Failure
  • Description/Symptoms: The VANOS (Variable Valve Timing) system can experience solenoid failures, leading to rough idling, loss of power, and potential check engine light illumination.
  • Solution: Replacement of the faulty VANOS solenoid.
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Transmission

ZF 8HP 8-Speed Automatic (Specifically with xDrive)

• Rough Shifting/Hesitation
  • Description/Symptoms: Some owners have reported rough or delayed shifts, especially when the transmission is cold or under heavy load. Hesitation during acceleration can also occur.
  • Solution: Performing a transmission fluid flush and filter change can sometimes alleviate the issue. In more severe cases, valve body replacement or complete transmission overhaul may be necessary.
  • Estimated Cost to Fix: $300 (fluid/filter change) - $5,000+ (transmission overhaul).
  • Recalls: None Found

Suspension

• Cracked/Broken Springs
  • Description/Symptoms: Due to the M235i’s sporty suspension and low-profile tires, the springs are susceptible to cracking or breaking, especially in areas with poor road conditions. Symptoms include a clunking noise from the suspension, uneven ride height, and poor handling.
  • Solution: Replacement of the affected spring(s). It is generally recommended to replace springs in pairs.
  • Estimated Cost to Fix: $400 - $800 per pair, including labor.
  • Recalls: None Found

Electrical

• Faulty Door Lock Actuators
  • Description/Symptoms: Door lock actuators can fail, preventing the doors from locking or unlocking properly. This may affect one or more doors.
  • Solution: Replacement of the faulty door lock actuator.
  • Estimated Cost to Fix: $200 - $400 per door.
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: The car’s battery drains quickly, especially if the car sits for more than a few days. Symptoms include slow starts, a dead battery, and various electrical malfunctions.
  • Solution: It is recommended to check for parasitic drain, which could be coming from an amplifier, lighting mod, etc.
  • Estimated Cost to Fix: $100 - $1,000+ depending on the source of the issue.
  • Recalls: None Found

Exterior

• Tail Light Cracking
  • Description/Symptoms: Cracking or condensation inside of tail light housing
  • Solution: Replacement of Tail Light Housing
  • Estimated Cost to Fix: $400-800+
  • Recalls: None Found

Interior

• iDrive Controller Failure
  • Description/Symptoms: The iDrive controller, used to navigate the infotainment system, can become unresponsive or malfunction.
  • Solution: Replacement of the iDrive controller.
  • Estimated Cost to Fix: $500 - $1000+
  • Recalls: None Found

Summary

The 2016 BMW M235i xDrive is a generally reliable performance car, but owners should be aware of potential issues. Engine oil leaks and transmission issues are among the more serious and potentially costly problems. Electrical faults and suspension issues, while less frequent, can also arise. Overall, maintaining a 2016 M235i xDrive can be relatively expensive compared to non-luxury vehicles due to the cost of parts and specialized labor.