2008 Bmw 3 Series: Reliability Data

Source: NHTSA — 93 complaints
93
Total Complaints
55,000mi
Median Mileage
ELECTRICAL SYSTEM
Top Issue
0
Crash Reports

When Do Complaints Happen?

Distribution of NHTSA complaints by vehicle mileage at time of report.

38,000 25th Percentile
55,000 Median Mileage
76,000 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

ELECTRICAL SYSTEM
19
ENGINE
13
AIR BAGS
10
FUEL/PROPULSION SYSTEM
5
UNKNOWN OR OTHER
5
TIRES
4
ENGINE AND ENGINE COOLING
4
LATCHES/LOCKS/LINKAGES
3
WHEELS
3
FUEL SYSTEM, GASOLINE
3

Severity Assessment

0
Crashes
8
Fires
3
Injuries
0
Deaths

Sample Complaint Reports

"I TOOK THE VEHICLE FOR THE FOLLOWING SYMPTOMS: 1.) LONG(ER) CRANK 2.) ENGINE MALFUNCTION, REDUCED POWER 3.) SERVICE ENGINE SOON 4.) HEAVY, ERRATIC SHAKING AND SHUDDERING 5.) ENGINE SOUNDED LIKE A UNION PACIFIC TRAIN WITH LOUD PUMPING SOUND 6.) BECAUSE OF 4 + 5, DECIDE TO TURN-OFF THE ENGINE ..."
"I TOOK THE VEHICLE FOR THE FOLLOWING SYMPTOMS: 1.) LONG(ER) CRANK 2.) ENGINE MALFUNCTION, REDUCED POWER 3.) SERVICE ENGINE SOON 4.) HEAVY, ERRATIC SHAKING AND SHUDDERING 5.) ENGINE SOUNDED LIKE A UNION PACIFIC TRAIN WITH LOUD PUMPING SOUND 6.) BECAUSE OF 4 + 5, DECIDE TO TURN-OFF THE ENGINE ..."
"GO HERE FOR THE ENTIRE STORY: WWW.BMWFIRE.COM I PURCHASED A BRAND NEW 2008 BMW 328I FOR $38,000 FROM SONNEN BMW IN SAN RAFAEL, CALIFORNIA. THE CAR HAD A SERIOUS MANUFACTURERS DEFECT THAT CAUSED AN ELECTRICAL FIRE AND RESULTED IN MY CAR BEING TOTALED. I HAD MULTIPLE ISSUES WITH THE FRONT PASSENGER..."

Source: NHTSA ODI Complaints Database. Names and identifying details omitted.

Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.

Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.

Data through: 2026-03-28