2013 INFINITI M37

Introduction:

The 2013 INFINITI M37 is a mid-size luxury sedan known for its comfortable ride, stylish exterior, and powerful V6 engine. It is available with either rear- or all-wheel drive and comes with a choice of two engines: a 3.7-liter V6 that produces 330 horsepower and 270 lb-ft of torque, or a hybrid powertrain that combines a 3.5-liter V6 with an electric motor to produce a combined output of 360 horsepower and 325 lb-ft of torque. The M37 comes standard with a 7-speed automatic transmission.

Users praise the M37 for its comfortable interior, responsive handling, and smooth powertrain. However, some users have reported various issues with the vehicle.

Engine

• 3.7-liter V6
  • Oil Consumption: Excessive oil consumption, leading to low oil levels and potential engine damage.
    • Solution: Engine repair or replacement.
    • Estimated Cost to Fix: $5,000 - $10,000+
  • Timing Chain Failure: Premature failure of the timing chain, resulting in engine damage.
    • Solution: Timing chain and related components replacement.
    • Estimated Cost to Fix: $3,000 - $6,000
  • Intake Manifold Failure: Failure of the intake manifold that can lead to rough idling, hesitation, and reduced performance.
    • Solution: Intake manifold replacement.
    • Estimated Cost to Fix: $1,200 - $2,000
• Hybrid Powertrain
  • Battery Failure: Premature failure of the hybrid battery, leading to reduced fuel efficiency and potential power loss.
    • Solution: Hybrid battery replacement.
    • Estimated Cost to Fix: $5,000 - $10,000
  • Inverter Failure: Failure of the inverter that converts DC power from the battery to AC power for the electric motor.
    • Solution: Inverter replacement.
    • Estimated Cost to Fix: $2,000 - $4,000
  • Transmission Issues: Transmission problems, including hesitation, slipping, and shuddering.
    • Solution: Transmission repair or replacement.
    • Estimated Cost to Fix: $3,000 - $6,000

Transmission

• 7-Speed Automatic Transmission
  • Shift Shock: Abrupt or harsh shifts between gears, particularly noticeable during downshifts.
    • Solution: Transmission fluid flush or transmission overhauls.
    • Estimated Cost to Fix: $200 - $1,500+
  • Torque Converter Failure: Failure of the torque converter, resulting in slipping, shuddering, and overheating.
    • Solution: Torque converter replacement.
    • Estimated Cost to Fix: $1,500 - $2,500
  • Transmission Control Module Failure: Malfunctioning transmission control module that can lead to erratic shifting patterns and transmission failure.
    • Solution: Transmission control module replacement.
    • Estimated Cost to Fix: $500 - $1,200

Suspension

• Front Suspension Noise: Excessive noise or clunking sounds from the front suspension, typically when driving over bumps or rough roads. * Solution: Replacement of worn suspension components, such as ball joints or control arms. * Estimated Cost to Fix: $500 - $1,500

Electrical

• Electrical Harness Issues: Faulty electrical harness that can cause various electrical problems, including flickering lights, malfunctioning accessories, and engine starting issues. * Solution: Diagnosis and repair of affected electrical harness. * Estimated Cost to Fix: $500 - $1,500
• Battery Drain: Excessive battery drain that can lead to a dead battery and difficulty starting the vehicle. * Solution: Diagnosis and repair of the electrical system components causing the drain. * Estimated Cost to Fix: $200 - $800

Exterior

• Headlight Condensation: Condensation or fogging inside the headlight assemblies, reducing visibility. * Solution: Headlight replacement or repair. * Estimated Cost to Fix: $500 - $1,200

Interior

• Climate Control Malfunction: Malfunctioning climate control system that fails to regulate temperature or airflow. * Solution: Diagnosis and repair of affected climate control components. * Estimated Cost to Fix: $300 - $1,000
• Infotainment System Issues: Glitches, freezes, or other functionality problems with the infotainment system. * Solution: Software updates or replacement of infotainment components. * Estimated Cost to Fix: $200 - $800

Summary

The 2013 INFINITI M37 is a well-rounded luxury sedan, but it has experienced various mechanical and electrical issues. Engine problems, particularly with the 3.7-liter V6, are the most concerning, potentially leading to costly repairs or engine replacement. Transmission issues and suspension noise are also prevalent. Electrical problems can cause various malfunctions and battery drain. While interior issues are relatively minor, they can still be inconvenient. The severity and cost of these issues vary, but owners should be aware of the potential problems and consider their financial implications before purchasing or maintaining the vehicle.