2020 Porsche 911
The 2020 Porsche 911 (992 generation) is a high-performance sports car celebrated for its exhilarating driving experience, iconic design, and luxurious features. The base model Carrera features a 3.0-liter twin-turbocharged flat-six engine producing 379 horsepower and 331 lb-ft of torque. Higher trim levels offer more powerful versions of the same engine, reaching up to 640 horsepower in the Turbo S. Transmission options include an 8-speed dual-clutch PDK automatic and, in some models, a 7-speed manual. Owners often praise the 911’s precise handling, powerful engine, and refined interior. Some common dislikes include the high price tag, limited rear passenger space, and some complex technology features.
Engine
3.0L Twin-Turbocharged Flat-Six (Carrera, Carrera S, etc.)
- Oil Leaks
- Description/Symptoms: Oil leaks are reported, primarily from the engine case halves or around the valve cover gaskets. These leaks can manifest as oil spots on the garage floor, a burning oil smell, or low oil level warnings.
- Solution: Replacing the affected gaskets or resealing the engine case halves.
- Estimated Cost to Fix: $1,000 - $5,000+ (depending on the location and severity of the leak)
- Recalls: None Found
- Coolant Leaks
- Description/Symptoms: Coolant leaks are reported, primarily from the water pump, coolant hoses, or coolant expansion tank. These leaks can manifest as coolant spots on the garage floor, a sweet coolant smell, or low coolant level warnings.
- Solution: Replacing the affected hoses, water pump, or coolant expansion tank.
- Estimated Cost to Fix: $500 - $2,000+ (depending on the location and severity of the leak)
- Recalls: None Found
3.8L Twin-Turbocharged Flat-Six (Turbo, Turbo S)
- No Issues Found
Transmission
8-Speed PDK Dual-Clutch Automatic
- PDK Shifting Issues
- Description/Symptoms: Some owners have reported jerky or hesitant shifting, particularly at low speeds or during downshifts. Some may experience a delay in engagement or a complete failure to shift.
- Solution: Software recalibration or PDK unit replacement.
- Estimated Cost to Fix: $300-$800 (recalibration), $10,000+ (replacement)
- Recalls: None Found
7-Speed Manual
- No Issues Found
Suspension
- No Issues Found
Electrical
- PCM (Porsche Communication Management) Issues
- Description/Symptoms: Freezing, crashing, or unresponsive touchscreen, Bluetooth connectivity problems, navigation errors, and audio system malfunctions.
- Solution: Software update, PCM unit reset, or PCM replacement.
- Estimated Cost to Fix: $0 (software update) to $3,000+ (PCM replacement)
- Recalls: None Found
- Sensor Malfunctions
- Description/Symptoms: Malfunctioning sensors, primarily with the tire pressure monitoring system (TPMS) and parking sensors. These malfunctions will cause warning lights on the dashboard and inaccurate sensor data.
- Solution: Replacing the affected sensor.
- Estimated Cost to Fix: $200 - $500+ per sensor
- Recalls: None Found
Exterior
- No Issues Found
Interior
- Creaks and Rattles
- Description/Symptoms: Some owners have noted creaks and rattles emanating from the dashboard, door panels, or rear seats. These noises can be distracting and detract from the luxury feel of the car.
- Solution: Tightening fasteners, adding sound-deadening material, or replacing trim pieces.
- Estimated Cost to Fix: $100 - $500+ (depending on the severity and location of the noise)
- Recalls: None Found
Summary
The 2020 Porsche 911, while highly regarded, experiences a few common issues. Engine oil and coolant leaks appear to be a recurring problem. Electrical issues related to the PCM system and sensors are also present, as well as interior creaks and rattles. While some issues, like PCM glitches, can be resolved with software updates, others, such as engine resealing or PCM replacement, can be very costly. Prospective buyers should be aware of these potential problems and thoroughly inspect any used 2020 Porsche 911 before purchase, paying close attention to the engine bay, electrical systems, and interior trim.