AI Damage2001 BMW Z3 Roadster: common problems
Owners of the 2001 BMW Z3 Roadster filed 8 complaints with NHTSA, most often about powertrain and air bags. Details by component below, with sources.
Key figures
- Owner complaints
- 8
What fails most often
- 1 Powertrain 38% of all complaints
- 2 Air bags 25% of all complaints
- 3 Electrical system 13% of all complaints
- 4 Electronic stability control 13% of all complaints
- 5 Engine and cooling 13% of all complaints
- 6 Service brakes 13% of all complaints
- 7 Suspension 13% of all complaints
- Powertrain: 3 complaints (38% of all).
- Air bags: 2 complaints (25% of all).
- Electrical system: 1 complaints (13% of all).
- Electronic stability control: 1 complaints (13% of all).
- Engine and cooling: 1 complaints (13% of all).
Symptoms owners describe
How many of the 8 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Powertrain | 3 | 0 | 0 |
| Air bags | 2 | 0 | 0 |
| Electrical system | 1 | 0 | 0 |
| Electronic stability control | 1 | 0 | 0 |
| Engine and cooling | 1 | 0 | 0 |
| Service brakes | 1 | 0 | 0 |
| Suspension | 1 | 0 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
I am driving as normal and then the car begins to have problems shifting and the transmission indicator light comes on. The owners manual tell you to pull over and shift the car into park and then apply the parking brake and turn the car off and then back on.
I am the original owner of this auto. I noticed a noise coming from the rear of the vehicle on deceleration. Upon inspecting the car, I found that the rear sub frame was almost broker in half. This is the part the holds the entire rear suspension for the car.
2001 bmw z3 3.0l. The abs/dsc system malfunctions. While driving at varying speeds the brakes engage on their own, causing the right front brake to apply and pull the car to the right. This has happened at various speeds on several occasions. It is incredibly dangerous since it could cause a driver to loose control.
The airbag warning light had come on a few days earlier, but the owner's manual did not indicate any hazard of spontaneous deployment, and I had not yet gotten the car in to the dealer for diagnosis. The car has not been modified in any way and is otherwise in excellent condition.
While driving I began to loose engine power, and my service engine soon light came on. I had to pull to the side of the road where I parked my car. I shut my car down and after trying to restart my car it would not start. Upon having the vehicle towed to the dealer the failed part is a crankcase vent valve.
On june 3,2005, I had new brakes & tires put on my 2001 z-3 bmw roadster by hendricks bmw of hickory,nc. On july 8,2005 while decending mountain rd in cherokee,nc, my clutch locked-up and I was unable to drive the car. I had the car towed to hendrick's where they claim I needed a new clutch for $875.00.
Vehicle drove over a large chunk of concrete while driving about 25 mph when the side air bag on passenger's side deployed.
I have a 2003 bmw z4 with sequential manual gearbox. The car automatically shifts into neutral without any warning. This is very dangerous when you are trying to merge into traffic. I was almost in an accident because I stepped on the gas and the car didn't move.
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 11,899 of 36,659 model years in the NHTSA data (top 32% most complained about).
On average one model year of the Z3 Roadster has 15 complaints (3 years in the data). This year has 8, below average.
What to check before buying
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
- Air bags. Check the SRS light, stored codes and airbag/curtain status after any impact.
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Electronic stability control. ABS/ESC sensors, steering angle, codes after suspension repair.
Other years of this model
Questions and answers
What are the most common problems with the 2001 BMW Z3 Roadster?
Owner complaints to NHTSA most often mention: powertrain, air bags, electrical system. Total complaints: 8. The most frequent symptoms in complaint texts: warning lights, check engine (38%), airbag warning light (13%), won't start (13%).
How many service bulletins (TSB) were issued for the 2001 BMW Z3 Roadster?
NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2001 BMW Z3 Roadster from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2001 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-06.