The worst 1993 Porsche 911 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 2
Steering: steering wheel/handle bar
- What is wrong
- A part of the steering column upper universal joint cracked during the manufacturing process.
- Risk
- This condition could result in noise and free play in the steering system and if left uncorrected, will result in loss of steering control.
- Remedy
- Dealers will inspect the universal joint for cracks and will replace cracked joints with new parts.
Recall number 96V147000 · Recall details
Service brakes, hydraulic: power assist: vacuum: hoses, lines/piping, and fittings
- What is wrong
- The hydraulic brake pressure reduction valve causes the rate of hydraulic pressure reduction to slow down, which may result in the rear wheels locking-up even with the anti-lock brake system in operation.
- Risk
- Rear wheel lock-up may result in loss of vehiclecontrol and an accident.
- Remedy
- Porsche dealers will install a modified hydraulic brake pressure reduction valve.
Recall number 93V205000 · Recall details
Technical service bulletins for the 1993 Porsche 911 92
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Special tools and equipment information for the Boxster, Cayman, 911, and Panamera
- Information for PIWIS tester update 42.300.050 & .052
- Instructions on manufacturers certificate for approved C20 engine oils
- Instructions on manufactures certificate for approved Porsche C30 engine oils
- Instructions on manufactures certificate for approved Porsche A40 engine oils
- Information for PIWIS tester update 42.300.040 & .041
- Information for PIWIS tester update 42.300.035
- Information for PIWIS tester update 42.300.030
- Parts information for parts withdrawal involving the glass roof
- Special tools and equipment information on PIWIS tester update 42.250.050
1993 Porsche 911 fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 3.6L 6‑cyl | RWD | 15 | 22-23 | 17-18 |
| 3.6L 6‑cyl | 4WD | 14 | 21 | 16 |
Compare the 1993 Porsche 911
Other model years
19901991199219951996199719981999200020012002200320042005201220132014201520162017201820192020202120222023202420252026
Questions about the 1993 Porsche 911
Is the 1993 Porsche 911 reliable?
Owners have filed 0 complaints about the 1993 Porsche 911.
What is the most common problem with the 1993 Porsche 911?
There are not enough complaints to tell.
How many recalls does the 1993 Porsche 911 have?
2 recalls, covering steering and service brakes, hydraulic.
What gas mileage does the 1993 Porsche 911 get?
Official estimates for the 1993 Porsche 911 range from 16 to 18 mpg combined. The most efficient version (3.6L 6-cyl, RWD) gets 15 city and 22-23 highway.
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