YearToAvoid

2015 BMW 528i Reliability Data: Problems & Recalls

Caution The 2015 BMW 528i has a complaint index of 56 and ranks 5th worst out of 10 model years, earning a Caution verdict. Engine problems (72% of complaints) and electrical issues (58%) dominate, with one recall covering a water pump defect linked to fires.

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

YearToAvoid Scorecard

Complaint Index
56/100
#5 of 10 528i years
Verdict
Caution
vs. other years of this model
Complaints
65
unique NHTSA reports
Recalls
1
distinct NHTSA campaigns
Crashes
1
reported in complaints
Fires
5
Injuries
1
Top issue
Engine
Best nearby year
2014
rated Best
NHTSA overall rating
5 / 5 ★
EPA combined MPG
26
22.5 city / 32.5 hwy
Injuries / deaths
1 / 0

Top 2015 BMW 528i problems

Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.

  1. Engine47 (72%)
  2. Electrical System38 (58%)
  3. Other7 (11%)
  4. Structure & Body5 (8%)
  5. Fuel System3 (5%)
  6. Transmission & Powertrain3 (5%)
  7. Visibility & Wipers2 (3%)
  8. Airbags1 (2%)
  9. Seat Belts1 (2%)
  10. Suspension, Wheels & Tires1 (2%)

A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.

What owners report

  • Owners report the coolant/water pump electrical connector catching fire, sometimes while the vehicle was parked or idling.
  • Some describe smoke or fire emerging from under the hood with no warning light illuminated beforehand.
  • One owner reported the transmission unexpectedly shifting into Neutral while driving up a ramp, causing a loss of power and a low-speed collision.
  • Another reported the drivetrain suddenly stopping the car while driving at highway speed, describing a near loss of vehicle control.
  • Owners also mention a panoramic sunroof shattering without impact while driving.
  • A structural complaint describes the vehicle spontaneously catching fire while parked and unoccupied.
2015 BMW 528i complaints: complaints filed per month10Feb 2016Jan 2019Feb 2023Sep 2024Feb 2025Aug 2025Apr 2026
65 complaints filed with NHTSA from Feb 2016 to Aug 2026; peak Jan 2025 (10).

2015 BMW 528i recalls

1 NHTSA recall campaign list this model year.

  1. NHTSA 24V608000Aug 13, 2024Electrical System720,796 vehicles

    Electrical system:wiring:connectors/plugs/receptacles

    BMW of North America, LLC. (BMW) is recalling certain 2012-2015 X1 sDrive28i, X1 xDrive28i, 2012-2016 Z4 sDrive28i, 528i, 528i xDrive, 328i, 328xi, 2016-2018 X5 xdrive 40e, 2014-2016 228i, 228xi, 428i, 428i xDrive, 328xi Gran Turismo, 2013-2017 X3 sDrive28i, X3 xDrive28i, 2015-2018 X4 xDrive28i, 2015-2016 428xi vehicles. An improperly sealed electrical connector on the water pump may be exposed to water and short circuit.

    Risk: An electrical short increases the risk of a fire.

    Remedy: Dealers will inspect and replace the water pump and plug connector as necessary, and install a protective shield, free of charge. Owner notification letters were mailed on March 28, 2025. Owners may contact BMW customer service at 1-800-525-7417.

2015 BMW 528i fuel economy and fuel cost

City
22.5 MPG
Highway
32.5 MPG
Combined
26 MPG
Annual fuel cost (EPA)
$3,050
15,000 mi/yr
Fuel
Premium
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2015 compared with other 528i years

Complaint Index by model year (0 = fewest issues, 100 = most)02550751002007200820092010201120122013201420152016
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2013Good3373426.5
2014Best2257326
2015Caution5665126
2016Good4459426.5

All BMW 528i years: best and worst →

Frequently asked questions

Is the 2015 BMW 528i reliable?
NHTSA data gives the 2015 528i a complaint index of 56 and a Caution verdict, ranking 5th worst among 10 model years of the 528i. Engine and electrical complaints make up the bulk of reports.
What problems does the 2015 BMW 528i have?
NHTSA complaints point mainly to the Engine (72% of complaints) and Electrical System (58%), including water pump connector fires. Median mileage at failure for engine complaints is 90,000 miles.
Does the 2015 BMW 528i have a recall?
Yes, one recall (campaign 24V608000) covers a water pump and plug connector inspection and replacement due to fire risk; it is not a do-not-drive recall.
Is the 2015 528i better or worse than other 528i years?
It ranks 5th worst of 10 years tracked, with a complaint index of 56, worse than 2014 (Best, index 22) and 2013 (Good, index 33), but better than 2008, 2011, and 2012, which carry Avoid verdicts.
How many complaints and fires does the 2015 528i have?
NHTSA lists 65 complaints for the 2015 528i, including 5 fire reports, 1 crash, and 1 injury.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.