2019 Mazda 6

Introduction: The 2019 Mazda 6 is a midsize sedan that offers a blend of style, performance, and affordability. It comes with a choice of two engine options: a naturally aspirated 2.5-liter inline-four and a turbocharged 2.5-liter inline-four. Transmission options include a six-speed automatic and a six-speed manual for the naturally aspirated engine and a six-speed automatic for the turbocharged engine. Owners appreciate the Mazda 6’s sharp handling, comfortable interior, and attractive design. However, some have reported issues with specific components.

Engine

2.5-liter Naturally Aspirated Engine

• Timing chain noise:
  • Description/Symptoms: A rattling noise from the engine, particularly at startup or low speeds.
  • Solution: Replacing the timing chain and tensioner.
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found
• Valve cover gasket leak:
  • Description/Symptoms: Oil leaking from the valve cover gasket.
  • Solution: Replacing the valve cover gasket.
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

2.5-liter Turbocharged Engine

• Turbocharger failure:
  • Description/Symptoms: Loss of power, increased oil consumption, and check engine light.
  • Solution: Replacing the turbocharger.
  • Estimated Cost to Fix: $2,000 - $3,000+
  • Recalls: None Found

Transmission

Six-Speed Automatic Transmission

• Shift hesitation:
  • Description/Symptoms: Delay or hesitation in shifting gears.
  • Solution: Updating the transmission control module (TCM) software.
  • Estimated Cost to Fix: Free (if covered by warranty)
  • Recalls: NHTSA Campaign Number: 22V422000
• Torque converter shudder:
  • Description/Symptoms: Vibration felt during acceleration or at low speeds.
  • Solution: Replacing the torque converter.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

Suspension

• Front strut mounts failure:
  • Description/Symptoms: Clunking or rattling noise from the front suspension, especially over bumps.
  • Solution: Replacing the front strut mounts.
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

Electrical

• Battery drain:
  • Description/Symptoms: Battery failing to hold a charge, leaving the vehicle unable to start.
  • Solution: Replacing the battery or faulty electronic components.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Infotainment system issues:
  • Description/Symptoms: Connectivity problems, touchscreen malfunction, or software bugs.
  • Solution: Software updates or replacing faulty components.
  • Estimated Cost to Fix: Free (if covered by warranty) or $500 - $1,000+
  • Recalls: None Found

Exterior

• Condensation in headlights:
  • Description/Symptoms: Moisture buildup inside the headlights after rain or car washes.
  • Solution: Replacing the headlight assemblies or installing vent kits.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Interior

• Dashboard rattle:
  • Description/Symptoms: Noise coming from the dashboard, especially over rough roads.
  • Solution: Identifying the source of the noise and adding padding or foam.
  • Estimated Cost to Fix: $100 - $500
  • Recalls: None Found

Summary:

Overall, while the 2019 Mazda 6 is a generally reliable vehicle, some common issues can affect owners. These include engine problems such as timing chain noise and valve cover gaskets leaking, transmission issues like shift hesitation and torque converter shudder, suspension problems like strut mount failure, electrical issues like battery drain and infotainment system glitches, and exterior issues like headlight condensation. The severity of these issues varies, but some can be costly to repair. It’s important for potential buyers to be aware of these issues before making a purchase decision.