Porsche 911
engine Problems
We don't have a lot of Porsche 911 engine problems on file — feel free to add yours here. The most common 911 engine problems cost $1,500 to fix & occur at 33,000 miles.
The worst model years for engine problems are the 2009 911, 2006 911, and the 2005 911.
Worst Porsche 911 Engine Problems
-
#1: Broken Head Bolts 1983 911
- Average Cost to Fix:
- $1,500
- Average Mileage:
- 32,000 mi
-
#2: Stalling 2009 911
- Average Cost to Fix:
- N/A
- Average Mileage:
- 28,000 mi
-
#3: Engine Failure 2004 911
- Average Cost to Fix:
- N/A
- Average Mileage:
- 41,000 mi