2012 BMW 328I engine problems

Updated from NHTSA data · How we count

49 owners have reported engine problems with the 2012 BMW 328I, 70% of all complaints about this model year. The typical problem appeared around 110,000 mi.

Engine complaints
49
Crashes
1
Fires
0
Injuries
0
Related recalls
1
Median mileage
110,000 mi

Specific components reported

Engine covers: stalling, loss of power, oil consumption, overheating.

ComponentComplaints
Engine33
Engine and engine cooling16

Engine complaints across BMW 328I years

2820074120083020096120102612011492012992013502014612015252016
Engine complaints by model year. The 2012 is highlighted.

Mileage when the problem appeared

Under 10k10k–30k130k–60k760k–100k19100k–150k1150k+
Complaints that list mileage, grouped by odometer reading.

Related recalls

  • Recall 24V608000Aug 13, 2024720,796 vehicles
    ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES · ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP

    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.

What owners say

  1. Filed Jul 7, 2026WAEngineTransmission & Drivetrain
    Engine oil pressure light came on and then the driver train malfunction light. Car at 113k miles and upon checking the timing chain was damage and now engine locked
    NHTSA complaint #11748792 · source
  2. Filed Jan 11, 2026NCEngineAcceleration & Cruise ControlTransmission & Drivetrain
    INCIDENT SUMMARY: On January 9, 2026, at approximately 1:30 PM, while traveling at 50 MPH in North Carolina, the vehicle experienced a sudden, catastrophic engine seizure without any prior "Limp Mode" warning or Check Engine Light. This resulted in an immediate, total loss of motive power in active traffic. I was forced to navigate a dead multi-ton vehicle across lanes without power steering or vacuum-assisted braking, narrowly avoiding a high-speed collision. TIMELINE &…
    NHTSA complaint #11710165 · source
  3. Filed Sep 23, 2025ILEngine
    While traveling at night on the toll road between Washington, DC and Pittsburgh, PA, the vehicle suddenly shut off without warning. Power was lost completely, including power steering, while in motion on a major freeway, creating an immediate and severe risk of collision for us and surrounding motorists. Although the vehicle did restart, it stalled again shortly afterward while still on the toll road. The failure repeated when decelerating on the highway or coming to a stop…
    NHTSA complaint #11689232 · source
  4. Filed May 5, 2025172,000 miUTTowedEngine
    The contact owns a 2012 BMW 328I. The contact stated that while starting the vehicle, the engine overheated, with a message that the engine was overheating displayed. The contact stated that while driving at an undisclosed speed, the vehicle stalled with the same message displayed. The vehicle was able to restart. The vehicle was towed to an independent mechanic, where the vehicle was not diagnosed or repaired. The vehicle was taken to the dealer, where it was not diagnosed…
    NHTSA complaint #11659080 · source
  5. Filed Apr 29, 2025140,000 miILElectrical SystemEngine
    The contact owns a 2012 BMW 328I. The contact stated that while driving at an undisclosed speed, the temperature gauge started to indicate that the engine was overheating, prompting the contact to discontinue driving the vehicle. The check engine warning light was illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 24V608000…
    NHTSA complaint #11657482 · source
  6. Filed Apr 14, 2025GAElectrical SystemEngine
    The contact owns a 2012 BMW 328I. The contact received notification of NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM); however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part needed for the recall repair was not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue.…
    NHTSA complaint #11654458 · source
  7. Filed Apr 14, 202590,000 miCAEngine
    The contact owns a 2012 BMW 328I. The contact stated that upon taking the vehicle to an independent mechanic for a diagnostic test, the mechanic discovered a defect with the VANOS bolts. The vehicle was then taken to another independent mechanic for a second opinion, and the contact was provided with the same information as the first mechanic. The contact was provided with information on NHTSA Campaign Number: 23V707000 (Engine and Engine Cooling); which the mechanic linked…
    NHTSA complaint #11654445 · source
  8. Filed Mar 31, 202599,263 miCAEngine
    The contact owns a 2012 BMW 328I. The contact stated while driving at approximately 65 MPH, the vehicle stalled. There was no warning light illuminated. The vehicle was taken to an independent mechanic to be diagnosed. The vehicle was not yet diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 99,263.
    NHTSA complaint #11651875 · source
  9. Filed Mar 20, 2025106,000 miTNEngine
    The contact owns a 2012 BMW 328I. The contact stated that while driving at various speeds, the vehicle failed to accelerate as intended while the accelerator pedal was depressed. In addition, the contact stated that there was white smoke coming from under the hood and from the exhaust tips. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed and determined that the coolant pump connector had failed and…
    NHTSA complaint #11649559 · source
  10. Filed Jan 27, 2025114,000 miGATowedElectrical SystemEngine
    The contact owns a 2012 BMW 328I. The contact stated that while driving 65 MPH, a message to pull over immediately was displayed, and the vehicle stalled. The contact was able to pull to the side of the road. The vehicle failed to restart and was towed to the dealer, where it was diagnosed that the timing chain had failed and needed to be replaced. The vehicle was not repaired. Additionally, the contact received notification of NHTSA Campaign Number: 24V608000 (Engine and…
    NHTSA complaint #11638801 · source
  11. Filed Jan 6, 2025NCEngine
    The contact owns a 2012 BMW 328I. The contact received notification of 24V608000 (Engine and Engine Cooling, Electrical System); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
    NHTSA complaint #11634272 · source
  12. Filed Dec 2, 2024CAElectrical SystemEngine
    The contact owns a 2012 BMW 328i. The contact received notification of NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts…
    NHTSA complaint #11628286 · source

Other 2012 BMW 328I problem areas

  • Electrical System (15)
  • Transmission & Drivetrain (10)
  • Other / Unknown (6)
  • Airbags (4)
  • Fuel, Hybrid & EV Propulsion (3)
  • Seats & Seat Belts (3)
  • Acceleration & Cruise Control (3)
  • Visibility & Wipers (1)
  • Body & Structure (1)
  • Brakes (1)
  • Lighting (1)

Back to all 2012 BMW 328I problems →

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology