There are 1 owner-reported brakes complaints for the 2005 BMW Z4in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
OCCASIONALLY, WHEN BRAKING AND PRESSING CLUTCH, RPMS JUMP AND ENGINE REVS UP.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026