2005 Mazda Miata

The 2005 Mazda Miata, also known as the NB Miata in its second generation, is a beloved roadster known for its nimble handling, fun driving experience, and affordability. The 2005 model came standard with a 1.8L inline-4 engine producing 142 horsepower and 125 lb-ft of torque. Transmission options included a 5-speed manual, a 6-speed manual, and a 4-speed automatic. Owners often praise the Miata’s responsive steering, lightweight feel, and open-top experience. Common complaints often revolve around the limited interior space, road noise, and basic features compared to modern cars. The 2005 Miata is a popular choice for driving enthusiasts looking for an engaging and reliable sports car.

Engine

1.8L Inline-4

• Oil Leaks
  • Description/Symptoms: Oil leaks can occur from various points, but the valve cover gasket and the front crankshaft seal are common culprits. Symptoms include visible oil leaks on the engine or ground, burning oil smell, and low oil level.
  • Solution: Replace the faulty gasket or seal. For the valve cover gasket, thoroughly clean the mating surfaces before installing the new gasket. For the crankshaft seal, the timing belt needs to be removed to access the seal.
  • Estimated Cost to Fix: $50 - $200+ (depending on the location and labor costs)
  • Recalls: None Found
• Camshaft Position Sensor Failure
  • Description/Symptoms: The camshaft position sensor can fail, leading to rough running, stalling, or a no-start condition. The check engine light will usually illuminate.
  • Solution: Replace the faulty camshaft position sensor.
  • Estimated Cost to Fix: $80 - $250+
  • Recalls: None Found

Transmission

5-Speed Manual

• No Issues Found

6-Speed Manual

• No Issues Found

4-Speed Automatic

• No Issues Found

Suspension

• Failed Bushings
  • Description/Symptoms: Suspension bushings, especially those on the lower control arms, can wear out and crack over time. Symptoms include clunking noises, vague handling, and uneven tire wear.
  • Solution: Replace the worn-out bushings. Some owners opt to replace the entire control arm assembly for ease of installation.
  • Estimated Cost to Fix: $100 - $400+ (depending on whether only bushings or entire control arms are replaced)
  • Recalls: None Found
• Shock Absorber Failure
  • Description/Symptoms: Over time the shock absorbers can wear out and leak causing bouncy ride, poor handling, and longer stopping distances.
  • Solution: Replace the shock absorbers. Some owners opt to replace springs as well for better handling.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found

Electrical

• Broken Window Regulator
  • Description/Symptoms: Window stops working, making grinding sounds, and sometimes the window falls into the door.
  • Solution: Replace the broken window regulator.
  • Estimated Cost to Fix: $150 - $350+
  • Recalls: None Found
• Hazard Switch Failure
  • Description/Symptoms: The hazard flasher switch can fail causing the hazard lights to not function.
  • Solution: Replace the hazard flasher switch.
  • Estimated Cost to Fix: $50 - $150+
  • Recalls: None Found

Exterior

• Soft Top Damage
  • Description/Symptoms: The soft top is susceptible to wear and tear, including tears, cracks, and separation from the frame, especially along the seams and around the rear window. The plastic rear window can also become cloudy or cracked.
  • Solution: Repair or replace the soft top. Replacement is common, and aftermarket options are widely available.
  • Estimated Cost to Fix: $300 - $1000+ (depending on the quality of the replacement and labor costs)
  • Recalls: None Found

Interior

• No Issues Found

Summary

The 2005 Mazda Miata is generally a reliable vehicle, but some common issues arise with age and mileage. The most frequent issues are oil leaks, suspension component wear, soft top damage and electrical failures. The severity of these issues varies, with some being minor annoyances and others potentially affecting safety and drivability. Repair costs can range from relatively inexpensive (e.g., replacing a sensor) to more significant (e.g., replacing the soft top or suspension components). Buyers should carefully inspect these areas and budget for potential repairs to maintain the Miata’s performance and enjoyment.