"How reliable is the 2015 Bmw 328I?"

"Based on 188 NHTSA complaints, the 2015 Bmw 328I has a median complaint mileage of 70500 miles. The most common issue is ELECTRICAL SYSTEM."

"What are common problems with the 2015 Bmw 328I?"

"The most frequently reported component in NHTSA complaints for the 2015 Bmw 328I is ELECTRICAL SYSTEM, accounting for a significant portion of the 188 total complaints filed."

2015 Bmw 328I: Reliability Data

Source: NHTSA — 188 complaints

188

Total Complaints

70,500mi

Median Mileage

ELECTRICAL SYSTEM

Top Issue

Crash Reports

When Do Complaints Happen?

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

35,750 25th Percentile

70,500 Median Mileage

100,000 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

ELECTRICAL SYSTEM

ENGINE AND ENGINE COOLING

ENGINE

UNKNOWN OR OTHER

POWER TRAIN

FUEL/PROPULSION SYSTEM

SERVICE BRAKES

EXTERIOR LIGHTING

VEHICLE SPEED CONTROL

AIR BAGS

Severity Assessment

Crashes

Fires

Injuries

Deaths

Sample Complaint Reports

"TL* THE CONTACT OWNS A 2015 BMW 3281 EQUIPPED WITH BRIDGESTONE TURANZA EL 400 TIRES, SIZE: 205/50/R17 (NA). WHILE AT A CAR WASH, A TECHNICIAN INFORMED THE CONTACT THAT THE TREAD WAS SEPARATING FROM AN UNKNOWN TIRE. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS CONFIRMED THAT THE TREAD SEPARATED. TH..."

"SUNROOF EXPLODED-2015 BMW 328I SEDAN-ON FRIDAY, 6/24/16 AROUND 8:15AM, WHILE TRAVELING IN WASH, DC'S RUSH HOUR TRAFFIC AT 35-45MPH ON ROUTE 295N, A LOUD BLAST, LIKE A BOMB, SUDDENLY JOLTED MY CAR! FEARFULLY, I CONTINUED TO STEER THE CAR LOOKING FOR A SAFE PLACE TO PULL OVER, WHICH WAS APPROXIMATELY ..."

"WHILE IN MOTION ON AN INTERSTATE THE CAR SUDDENLY STARTED TO SPUTTER AND LOSE MOMENTUM. AT THE SAME TIME, A WARNING ALERTED US TO A "DRIVE TRAIN MALFUNCTION". LUCKILY, WE WERE IN THE LANE CLOSEST TO THE SIDE OF THE ROAD AND WE WERE ABLE TO LIMP OFF THE ROAD AND OUT OF TRAFFIC. THE CAR WAS TOWED TO T..."

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