2014 Mazda MX-5

The 2014 Mazda MX-5 Miata is a beloved roadster known for its fun handling, lightweight design, and open-top experience. It features a 2.0-liter inline-4 engine producing 167 horsepower and 140 lb-ft of torque (with the 6-speed manual; the automatic has slightly less horsepower). This model year is part of the NC generation, and it’s praised for its affordability and engaging driving dynamics. Common criticisms include limited interior space, a somewhat cramped cockpit, and a less refined ride compared to some newer sports cars. Available transmissions include a 5-speed manual, a 6-speed manual, and a 6-speed automatic.

Engine

2.0L Inline-4

• Valve Cover Gasket Leak
  • Description/Symptoms: Oil leaks from the valve cover onto the exhaust manifold, causing a burning smell. Oil may also drip onto the engine block.
  • Solution: Replace the valve cover gasket.
  • Estimated Cost to Fix: $150 - $300+
  • Recalls: None Found
• Camshaft Position Sensor Failure
  • Description/Symptoms: Check engine light, rough idling, stalling, and decreased fuel economy.
  • Solution: Replace the camshaft position sensor.
  • Estimated Cost to Fix: $100 - $200+
  • Recalls: None Found

Transmission

6-Speed Manual

• Synchro Wear (Specifically 2nd and 3rd gear)
  • Description/Symptoms: Grinding or difficulty shifting into 2nd or 3rd gear, especially when cold.
  • Solution: Replace the worn synchros. In some cases, a complete transmission rebuild or replacement is necessary.
  • Estimated Cost to Fix: $500 - $2500+ (depending on the extent of the damage and whether a rebuild or replacement is performed)
  • Recalls: None Found

6-Speed Automatic No Issues Found

Suspension

• Broken Coil Springs
  • Description/Symptoms: Clunking or rattling noises from the suspension, uneven ride height, and poor handling. The springs can corrode and crack, eventually leading to breakage.
  • Solution: Replace the broken coil springs. It’s recommended to replace them in pairs.
  • Estimated Cost to Fix: $300 - $600+ (per pair)
  • Recalls: None Found

Electrical

• Power Window Failure
  • Description/Symptoms: The power windows stop working, or move slowly. This is commonly caused by a worn out motor or regulator.
  • Solution: Replace the window motor or regulator.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: The car battery drains quickly, especially when the car is not driven for a few days. This can be caused by a parasitic drain from a faulty module or accessory.
  • Solution: Diagnose the parasitic drain using a multimeter and repair or replace the faulty component.
  • Estimated Cost to Fix: $100 - $500+ (depending on the source of the drain)
  • Recalls: None Found

Exterior

• Soft Top Leaks
  • Description/Symptoms: Water leaks into the cabin during rain, especially around the seams or the top of the windshield.
  • Solution: Repair or replace the soft top. This may involve patching small holes or replacing the entire top. Replacing weather stripping might also fix it.
  • Estimated Cost to Fix: $50 - $150+ for patches or new weather stripping; $500 - $1500+ for a complete soft top replacement.
  • Recalls: None Found

Interior

• Center Console Latch Failure
  • Description/Symptoms: The center console latch breaks, preventing the console from closing properly.
  • Solution: Replace the center console latch or the entire console lid.
  • Estimated Cost to Fix: $20 - $100+
  • Recalls: None Found

Summary The 2014 Mazda MX-5 Miata is generally a reliable vehicle. The most commonly reported issues involve engine oil leaks, transmission synchro wear, and soft top leaks. The cost to repair these issues can vary significantly, ranging from a few hundred dollars for minor repairs to over a thousand dollars for more extensive repairs such as transmission work or a soft top replacement. While some issues like synchro wear can be considered severe, most problems are relatively minor and can be addressed without breaking the bank.