Is the 2006 BMW Z4 reliable?

Based on NHTSA complaint volume compared to this model's typical year, the 2006 BMW Z4 is rated "better than typical".

What are the most common problems with the 2006 BMW Z4?

The most-reported component is steering, accounting for 60% of complaints on file.

How many recalls does the 2006 BMW Z4 have?

2 recalls on file for this model year.

2006 BMW Z4

▲ Better than typical

2006 BMW Z4
RENDERED 2026-11-01T15:52:30.687Z

This year had at least 30% fewer complaints than this model's typical year.

This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.

How is this computed?

Complaints: 91
Recalls: 2
Investigations: 1
Top problem: Steering

Complaints per year

2006: 91 complaints

View as data table

Year	Complaints
2002	4
2003	414
2004	411
2005	191
2006	91
2007	33
2008	19
2009	22
2010	10
2011	46
2012	5
2013	7
2014	7
2015	5
2016	4
2019	5
2020	5
2021	1
2022	1
2023	0
2024	0
2025	1
2026	0

Known problem areas

Percentages can add to more than 100% — a complaint can name more than one system.

Steering

60% · 55 reports

CRASH

Show complaint excerpts

Tl*the contact owns a 2006 BMW Z4. The contact stated while driving 35 MPH, the steering pulled to the right or the left.

NHTSA ODI report, 2011-03-31

The electronic steering has failed several times while driving. This makes it very difficult to maintain a lane and avoid other vehicles. This problem continues intermittently. Thousands of Z4 owners have reported the same issue in online forums.

NHTSA ODI report, 2024-03-20

In hot weather, the steering binds, making keeping the car in the correct lane extremely difficult. The car will dart from one side to the other. The car will be nearly impossible to keep in the correct lane.

NHTSA ODI report, 2023-10-20

Air bags

15% · 14 reports

Most commonly citing side/window.

Electrical system

14% · 13 reports

FIREINJURY

Show complaint excerpts

Tl* the contact owns a 2006 BMW Z4. The contact stated that while parked, the contact used the keyless entry to unlock the door and the vehicle caught on fire.

NHTSA ODI report, 2014-01-13

All service and repairs of this cpo performed by dealership. Fire caused total loss of vehicle in excellent condition melting interior and nearly burning driver-damage most severe on driver's side of vehicle and extends to the car exterior.

NHTSA ODI report, 2013-01-18

Engine

5% · 5 reports

Exterior lighting

4% · 4 reports

Safety timeline

2 recalls · 1 investigation · oldest first

To check one car, enter its VIN on the NHTSA recall page. Check a VIN →

I
2008-01-04Engineering analysisClosed 2008-12-31 BMW airbag light illumination
R

2019-05-30Engine and engine cooling19V273000 BMW of North America, LLC (BMW) is recalling certain 2006 525i, 525xi, 530i, 530xi, 530xi Sports Wagon, 325i, 325xi, 325xi Sports Wagon, 330i, 330xi, Z4 3.0i and Z4 3.0si vehicles.

Remedy: BMW will notify owners, and dealers will replace the PCV valve heater, free of charge. The recall began May 30, 2019. Owners may contact BMW customer service at 1-800-525-7417. Note: This recall is an expansion to recall 17V-683.

Check if this car was fixed →
R

2022-07-22Engine and engine cooling22V119000 BMW of North America, LLC (BMW) is recalling certain 2008-2013 1 Series Coupe (128i); 2007-2013 3 Series Coupe (328i, 328xi, 328i xDrive); 2007-2010 X3 SAV (X3 3.0si, X3 xDrive30i); 2008-2013 1 Series Convertible (128i); 2006-2011 3 Series Sedan...

Remedy: This recall supersedes and expands previous NHTSA recalls 17V-683 and 19V-273. Dealers will install an electrical wiring harness with fuse protection for the PCV Valve heater in potentially affected vehicles, free of charge.

Check if this car was fixed →

Buy-smart checklist

2006 BMW Z4 — pre-purchase inspection

Inspect

Steering: 55 reports on file for this year.
Air bags: 14 reports on file for this year.
Electrical system: 13 reports on file for this year.

Verify these recalls were completed

Recall 19V273000 · Engine and engine cooling
Recall 22V119000 · Engine and engine cooling

Other years of this model

See all years ranked →

Best years2 years

Worst years3 years

FAQ

Is the 2006 BMW Z4 reliable?: Based on NHTSA complaint volume compared to this model's typical year, the 2006 BMW Z4 is rated "better than typical".
What are the most common problems with the 2006 BMW Z4?: The most-reported component is steering, accounting for 60% of complaints on file.
How many recalls does the 2006 BMW Z4 have?: 2 recalls on file for this model year.

Data updated 2026-11-01 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.