2012 Mazda MX-5 Miata

The 2012 Mazda MX-5 Miata is a beloved roadster known for its nimble handling, lightweight design, and engaging driving experience. It features a 2.0-liter inline-4 engine producing 167 horsepower and 140 lb-ft of torque when equipped with the 6-speed manual transmission (158 hp with the automatic). Available transmissions include a 5-speed manual, a 6-speed manual, and a 6-speed automatic. Owners appreciate its simplicity, open-air experience, and affordability, but some dislike its limited storage space and basic interior features.

Engine

2.0L Inline-4

• Oil Consumption
  • Description/Symptoms: Some owners report higher than expected oil consumption, requiring frequent top-offs between oil changes. This can be exacerbated by spirited driving or higher mileage.
  • Solution: Regular monitoring of oil levels and potential use of a thicker oil viscosity can mitigate the issue. In severe cases, piston ring replacement might be necessary.
  • Estimated Cost to Fix:
  • Recalls: None Found
• Valve Cover Gasket Leaks
  • Description/Symptoms: Oil leaking from the valve cover onto the exhaust manifold, causing a burning smell.
  • Solution: Replacement of the valve cover gasket.
  • Estimated Cost to Fix: $150 - $300
  • Recalls: None Found

Transmission

6-Speed Manual

• Synchro Wear (Specifically 3rd gear)
  • Description/Symptoms: Grinding or difficulty shifting into 3rd gear, especially when cold.
  • Solution: Replacement of the 3rd gear synchro or a full transmission rebuild.
  • Estimated Cost to Fix: $800 - $2000+
  • Recalls: None Found

Suspension

• Squeaking/Creaking Sounds
  • Description/Symptoms: Squeaking or creaking noises coming from the suspension, particularly when going over bumps or turning. This can be due to worn bushings or ball joints.
  • Solution: Inspection and replacement of worn suspension components, such as bushings, ball joints, or sway bar links.
  • Estimated Cost to Fix: $100 - $500+ per corner, depending on the parts needing replacement.
  • Recalls: None Found

Electrical

• Power Window Motor Failure
  • Description/Symptoms: Power windows stop working or operate erratically.
  • Solution: Replacement of the power window motor.
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Exterior

• Convertible Top Issues
  • Description/Symptoms: Tears, leaks, or difficulty latching the convertible top. This can be due to age, wear and tear, or improper maintenance.
  • Solution: Repair or replacement of the convertible top. Replacement of the convertible top straps (if applicable) is highly recommended.
  • Estimated Cost to Fix: $50 - $200 for minor repairs, $500 - $1500+ for replacement.
  • Recalls: None Found

Interior

• Cupholder Breakage
  • Description/Symptoms: The plastic cupholders, particularly the ones in the center console, are prone to breaking.
  • Solution: Replacement of the cupholders.
  • Estimated Cost to Fix: $20 - $50 for aftermarket options, more for OEM replacement
  • Recalls: None Found

Summary

The 2012 Mazda MX-5 Miata generally proves to be a reliable vehicle, though, like any car, it has its share of common issues. The severity of these issues ranges from minor inconveniences, such as cupholder breakage, to more significant concerns like synchro wear in the manual transmission or convertible top problems. The cost to address these issues can vary widely depending on the specific problem and the extent of the repair needed. Addressing suspension squeaks or convertible top issues early on can prevent more costly repairs in the future.