2012 Porsche Boxster

The 2012 Porsche Boxster is a mid-engine roadster that offers a thrilling driving experience. The base model comes with a 2.9-liter flat-six engine producing 255 horsepower and 214 lb-ft of torque. A more powerful option is the Boxster S, which boasts a 3.4-liter flat-six engine delivering 315 horsepower and 266 lb-ft of torque. Both engines could be paired with either a 6-speed manual transmission or a 7-speed Porsche Doppelkupplung (PDK) dual-clutch transmission. Praised for its balanced handling, precise steering, and responsive engines, the Boxster provides an engaging open-top driving experience. Some criticisms include the relatively small interior space and the higher running costs associated with Porsche ownership.

Engine

2.9L Flat-Six

• Oil Leaks
  • Description/Symptoms: Oil leaks can develop from various locations, including the rear main seal, valve cover gaskets, and oil cooler. Symptoms include visible oil drips, burning oil smell, and low oil level.
  • Solution: Replacing the leaking gaskets or seals is required.
  • Estimated Cost to Fix: $300 - $1500+ depending on the source and severity of the leak.
  • Recalls: None Found

3.4L Flat-Six

• Oil Leaks
  • Description/Symptoms: Similar to the 2.9L, oil leaks can occur from rear main seal, valve cover gaskets, oil cooler. Symptoms include visible oil drips, burning oil smell, and low oil level.
  • Solution: Replacing the leaking gaskets or seals is required.
  • Estimated Cost to Fix: $300 - $1500+ depending on the source and severity of the leak.
  • Recalls: None Found

Transmission

6-Speed Manual

No Issues Found

7-Speed PDK

• Mechatronic Unit Failure
  • Description/Symptoms: The mechatronic unit, which controls the PDK’s shifting functions, can fail. Symptoms include erratic shifting, failure to shift, and transmission warning lights.
  • Solution: Replacing or rebuilding the mechatronic unit.
  • Estimated Cost to Fix: $2,000 - $5,000+
  • Recalls: None Found

Suspension

• Strut Mount Failure
  • Description/Symptoms: Worn strut mounts can cause clunking noises from the suspension, especially when going over bumps. May affect handling and alignment.
  • Solution: Replace the strut mounts.
  • Estimated Cost to Fix: $300 - $800+ per axle.
  • Recalls: None Found

Electrical

• Convertible Top Malfunctions
  • Description/Symptoms: The convertible top mechanism can experience issues, including failure to open or close completely, getting stuck mid-cycle, or making unusual noises.
  • Solution: Diagnose the fault, which could involve replacing the hydraulic pump, motor, sensors, or linkages.
  • Estimated Cost to Fix: $500 - $3,000+ depending on the part.
  • Recalls: None Found
• Door Lock Actuator Failure
  • Description/Symptoms: Intermittent or complete failure of the door lock actuator. The door may not lock or unlock with the key fob or interior switch.
  • Solution: Replace the faulty door lock actuator.
  • Estimated Cost to Fix: $300-$600+ per door.
  • Recalls: None Found

Exterior

• Rear Spoiler Malfunction
  • Description/Symptoms: The rear spoiler (if equipped) may fail to deploy or retract properly, or may make unusual noises during operation.
  • Solution: Diagnose and replace the faulty motor, sensor, or linkage components.
  • Estimated Cost to Fix: $500 - $1,500+ depending on the cause.
  • Recalls: None Found

Interior

• Navigation/Infotainment System Issues
  • Description/Symptoms: The Porsche Communication Management (PCM) system can experience glitches, including freezing, slow response times, and navigation errors.
  • Solution: Software updates or replacement of the PCM unit.
  • Estimated Cost to Fix: $300 (software update) - $2,000+ (replacement).
  • Recalls: None Found

Summary

The 2012 Porsche Boxster, while offering an exciting driving experience, can suffer from a range of issues. Oil leaks are a common concern across both engine options. The PDK transmission can be prone to costly mechatronic unit failures. Electrical issues can range from convertible top malfunctions to door lock actuator failures. While some issues are relatively minor and inexpensive to fix, others, such as PDK repairs, can be quite expensive.