Most common 2001 Porsche 911 Turbo problems
Share of the 22 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Porsche 911 Turbo complaints by model year
Best 911 Turbo years: 2003. Years to avoid: 2007. Compare all years →
2001 Porsche 911 Turbo recalls (2)
Power train › Clutch assembly › Pedal/hand lever(motorcycle)
Vehicle description: passenger vehicles equipped with manual transmissions. It is possible that the clutch pressure line could leak in the area of its connection with the clutch cylinder.
Remedy: Dealers will replace the clutch pressure line and an additional supporting bracket will be installed on vehicles produced before October 13, 2000.
Fuel system, gasoline › Delivery › Hoses, lines/piping, and fittings
Vehicle description: passenger vehicles. It is possible that the fuel supply line could leak due to chaffing with the intake manifold and/or the fuel return line could leak due to chaffing with a spring band clamp used to secure a coolant line.
Remedy: Dealers will install a protective sheath on the fuel supply line. In addition, for vehicles produced between April 7 and May 22, 2000, the spring band clamp will be replaced with a screw type hose clamp and installed in…
NHTSA defect investigations
Federal safety investigators have looked into a possible defect involving the 2001 Porsche 911 Turbo:
Rapid coolant loss
On April 26, 2013, the Office of Defects Investigation (ODI) opened PE13-009 to investigate 10 complaints alleging incidents of sudden coolant loss while traveling on public roadways in certain model year (MY) 2001 through 2007 Porsche 911 vehicles.The complaints alleged that pipe ends joined by epoxy to certain cooling system components may fail suddenly and separate, resulting in large volumes of coolant…
What 2001 Porsche 911 Turbo owners say
Engine & cooling
Coolant pipes come apart while driving and there was rapid loss of engine coolant. The problem exists on the gt1 motor because there are a couple coolant pipes in these motors that are not a single cast piece: the larger cast pieces have extruded inlet/outlet tubes that are connected using an adhesive. There is no metal-to-metal friction or press-fit to keep these tubes in place, so after enough heat cycles the adhesive will soften/loosen up and the tube will come out of the cast block (with the hose still attached), resulting in a rapid loss of engine coolant. ....updated 04/25/16
My car suffered a catastrophic loss of coolant at highway speed. I was driving and suddenly a plume of smoke appeared in the rear view mirror. I thought that my engine had blown and I pulled the car off of the road. Turns out that smoke was actually steam! I had the car towed to an independent shop where they diagnosed the problem as the water console fittings having blown out. They explained to me that these fittings were held into the console with an epoxy from the manufacturer, and that the epoxy eventually fails. Fortunately, I was going straight when the coolant escaped or the result might have been much worse. The shop repaired my console by replacing the fittings and aluminum welding them in place so they could not fail again. They had to lower the engine to do this. …
Transmission & drivetrain
I was driving the car when suddenly the low coolant light came on. Instantly, temperature started rising and I shut it down. I wasn't sure what was wrong but I found coolant all over the rear wheels and tires. After sitting on side of road, another Porsche owner stopped by. We thought the car was just overheating, so we added water. It seemed fine so I started driving home and then it happened again. We put the car on my buddy's lift and identified that the coolant was leaking from the top of the motor. After doing some research and talking to my mechanic, it appears that the coolant hoses that are bonded to the exchanger have separated. Apparently, the hose is glued to the fitting. They are both metal. My mechanic is still trying to identify a permanent fix but as of yet we haven't fixed it. I am waiting a bit to figure out the best way to fix the car to avoid future failure. …
At about 30,000 miles, the transmission in my 2001 Porsche 911 Turbo began popping out of second gear upon deceleration. Porsche is aware of this problem in the manual transmissions in these cars, and even has a technical bulletin out that states it might be because of assembly defects. Certainly, the brass synchros in the transmission are very weak and prone to failure. This is unacceptable in such an expensive and powerful car. Porsche has taken no responsibility for this and charges upwards of $5000 for a new transmission. This is a severe safety hazard because the driving characteristics of the car change dramatically when you are slowing down, especially if turning a corner at the same time.
2001 Porsche 911 Turbo engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 3.6L 6-cyl | 6-speed manual | 4WD/AWD | 14 / 20 / 16 |
| 3.6L 6-cyl | 5-speed automatic | 4WD/AWD | 13 / 21 / 16 |
EPA ratings. Class: Subcompact car.
Frequently asked questions
Is the 2001 Porsche 911 Turbo a good car?
Based on 22 owner complaints filed with NHTSA, the 2001 911 Turbo rates few complaints: 1.2× as many complaints as a typical year of the 911 Turbo at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2001 Porsche 911 Turbo?
The engine & cooling — 17 complaints, 77% of all complaints for this model year. Next are the transmission & drivetrain (4) and air bags (2).
How many recalls does the 2001 Porsche 911 Turbo have?
There are 2 recalls for the 2001 Porsche 911 Turbo, the most recent from January 23, 2001 (pedal/hand lever(motorcycle)). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Porsche 911 Turbo?
The best years by complaints, compared at the same age, are 2003. Years to avoid or approach with caution: 2007. See the full Porsche 911 Turbo years comparison.
At what mileage do 2001 Porsche 911 Turbo problems happen?
The median mileage reported in complaints is about 50,000 miles; 48% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.