2007 Porsche Boxster

The 2007 Porsche Boxster is a mid-engine roadster known for its balanced handling and engaging driving experience. Available engines included a 2.7L flat-six producing 245 horsepower and 201 lb-ft of torque, and a 3.4L flat-six in the Boxster S producing 295 horsepower and 251 lb-ft of torque. Both engines were offered with either a 5-speed manual (2.7L only), a 6-speed manual, or a 5-speed Tiptronic automatic transmission. Owners often praise the Boxster’s precise steering, responsive throttle, and overall sporty feel. However, some common complaints include higher maintenance costs compared to other vehicles, potential engine issues, and a somewhat small interior.

Engine

2.7L Flat-Six

• IMS Bearing Failure
  • Description/Symptoms: A ticking or rattling noise from the engine, especially at idle. Metal shavings may be found in the oil during an oil change. Can lead to catastrophic engine failure if not addressed.
  • Solution: Replace the IMS bearing with an upgraded aftermarket bearing.
  • Estimated Cost to Fix: $1500 - $3000+
  • Recalls: None Found
• Rear Main Seal (RMS) Leak
  • Description/Symptoms: Oil leak between the engine and transmission. Oil drips may be visible under the car.
  • Solution: Replace the rear main seal. Typically done when the transmission is removed for other repairs (clutch replacement).
  • Estimated Cost to Fix: $800 - $1500+
  • Recalls: None Found

3.4L Flat-Six

• IMS Bearing Failure
  • Description/Symptoms: A ticking or rattling noise from the engine, especially at idle. Metal shavings may be found in the oil during an oil change. Can lead to catastrophic engine failure if not addressed.
  • Solution: Replace the IMS bearing with an upgraded aftermarket bearing.
  • Estimated Cost to Fix: $1500 - $3000+
  • Recalls: None Found
• Rear Main Seal (RMS) Leak
  • Description/Symptoms: Oil leak between the engine and transmission. Oil drips may be visible under the car.
  • Solution: Replace the rear main seal. Typically done when the transmission is removed for other repairs (clutch replacement).
  • Estimated Cost to Fix: $800 - $1500+
  • Recalls: None Found
• Oil Separator Failure
  • Description/Symptoms: Excessive smoke from the exhaust, rough idling, and possible engine misfires.
  • Solution: Replace the oil separator.
  • Estimated Cost to Fix: $400 - $800
  • Recalls: None Found

Transmission

5-Speed Manual

• No Issues Found

6-Speed Manual

• No Issues Found

5-Speed Tiptronic Automatic

• No Issues Found

Suspension

• Control Arm Bushing Failure
  • Description/Symptoms: Clunking or squeaking noise from the suspension, especially when going over bumps or turning. Can cause vague steering and uneven tire wear.
  • Solution: Replace the worn control arm bushings or the entire control arm assembly.
  • Estimated Cost to Fix: $300 - $800+ per corner
  • Recalls: None Found

Electrical

• Convertible Top Motor Failure
  • Description/Symptoms: The convertible top operates slowly, erratically, or not at all.
  • Solution: Replace the convertible top motor.
  • Estimated Cost to Fix: $800 - $1500+
  • Recalls: None Found
• Window Regulator Failure
  • Description/Symptoms: The power windows operate slowly, erratically, or not at all. A clicking sound may be heard from within the door panel.
  • Solution: Replace the window regulator.
  • Estimated Cost to Fix: $400 - $800+ per door
  • Recalls: None Found

Exterior

• Headlight Condensation
  • Description/Symptoms: Moisture buildup inside the headlight housing. Can reduce headlight brightness and potentially damage the electrical components.
  • Solution: Remove the headlight assembly, dry it out, and reseal the housing. May require replacing the headlight assembly if the condensation has caused significant damage.
  • Estimated Cost to Fix: $200 - $1000+ (depending on the severity and if replacement is necessary)
  • Recalls: None Found

Interior

• Climate Control Display Failure
  • Description/Symptoms: The climate control display is dim, unreadable, or completely non-functional.
  • Solution: Replace the climate control unit or have the display repaired.
  • Estimated Cost to Fix: $300 - $1000+
  • Recalls: None Found

Summary

The 2007 Porsche Boxster, while a desirable sports car, can be prone to some notable issues. The most concerning is the potential for IMS bearing failure, which can lead to significant engine damage. Other common problems include RMS leaks, oil separator failure (particularly on the 3.4L engine), and suspension component wear. Electrical issues with the convertible top and windows, as well as headlight condensation, can also occur. Maintenance and repair costs can be higher than average due to the car’s complexity and the need for specialized Porsche technicians. Addressing these potential issues proactively can help ensure a more reliable and enjoyable ownership experience.