2007 BMW 328I Engine Problems

Source: NHTSA · Updated Oct 7, 2026 · 65 complaints analyzed

Owners have filed 65 complaints with NHTSA about engine problems on the 2007 BMW 328I, 16% of all complaints for this model year. Half of the reports with a mileage happened before 94,000 miles. The words owners use most often: “numbers electrical engine” (8% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Numbers electrical engine: mentioned in 5 of 65 complaints (8%)
  • Stalled without: mentioned in 5 of 65 complaints (8%)

At what mileage do engine problems happen?

Based on 42 complaints that reported the odometer reading.

Under 10k miles0 · 0%
10k–25k miles0 · 0%
25k–50k miles2 · 5%
50k–75k miles13 · 31%
75k–100k miles8 · 19%
100k–150k miles17 · 40%
150k+ miles2 · 5%

How serious are the reports?

Of 65 complaints, 1 mention a crash, 11 a fire, 1 an injury.

BMW 328I engine complaints by model year

Peak: 2011, with 194 complaints
2000: 3200032007: 652007652008: 542008542009: 472009472010: 482010482011: 19420111942012: 552012552013: 922013922014: 292014292015: 232015232016: 15201615

n = 625 complaints · Source: NHTSA

Model yearEngine complaintsShare of that yearMedian miles
2016 328I1526%46,500
2015 328I2318%78,150
2014 328I2919%42,636
2013 328I9236%78,850
2012 328I5542%91,415
2011 328I19434%88,995
2010 328I4831%96,000
2009 328I4724%99,000
2008 328I5423%99,500
2007 328I6516%94,000
2000 328I33%167,000

When owners reported it

Peak: 2018, with 12 complaints
2012: 2201222013: 9201392014: 8201482015: 3201532016: 8201682017: 9201792018: 122018122019: 5201952020: 2202022021: 3202132022: 2202222023: 220232

n = 65 complaints · Source: NHTSA

Related recalls (1)

Engine and engine cooling:exhaust system:emission control:crankcase (pcv)Oct 30, 2017 · NHTSA campaign 17V683000 · 740,561 vehicles

Problem: BMW of North America, LLC (BMW) is recalling certain 2008-2011 128i and 2007-2011 328i, 328xi, 328i xDrive, 525i, 525xi, 528i, 528xi, 530i, 530xi, X3 3.0si, X3 xDrive30i, X5 xDrive30i, Z4 3.0i, Z4 3.0si and Z4 sDrive30i vehicles. The heater for the positive crankcase ventilation (PCV) valve may short circuit.

Risk: An electrical short can cause the parts within the PCV valve to melt, increasing the risk of a fire, even when the vehicle is not in use.

Fix: BMW will notify owners, and dealers will replace the PCV valve heater, free of charge. Interim letters were mailed on November 27, 2017. Owners will receive a second notification by the end of October 2018. Owners may contact BMW customer service at 1-800-525-7417.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

we have taken the car to the dealership for the recall and was told they do not have the parts and also wouldn't know how to fix it. every time the car turns on, you can smell the melting of the plastic. it smells bad and am worried every time im driving about a fire. before the recall came out, we…

Received Dec 23, 2023 · NHTSA complaint 11561661

The contact owns a 2007 BMW 328I. The contact stated that while driving at various speeds, there was a burning odor coming from the vehicle. The contact stated that the check engine warning light was illuminated. The contact made a local dealer aware of the failure; however, the vehicle was not yet…

Received Feb 8, 2023 · NHTSA complaint 11506309

My vehicle caught on fire while parked and unoccupied. Fire started in the engine compartment.

Received Oct 26, 2022 · NHTSA complaint 11490965

Frequently asked questions

Do all 2007 BMW 328Is have engine problems?

No. NHTSA has 65 owner complaints about engine for the 2007 BMW 328I (16% of the 399 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2007 BMW 328I engine?

Yes: 1 safety recall list engine. Check your VIN on NHTSA.gov to see whether the fix was done on your car.

At what mileage do engine problems start?

The median reported mileage is 94,000 miles: half of the reports with a mileage came before that.

What do owners say about engine problems on the 2007 BMW 328I?

The most frequent phrase is “numbers electrical engine”, in 5 of 65 complaints, followed by “stalled without” (5).

Other 2007 BMW 328I problems

See all 2007 BMW 328I problems or engine problems across all 328I years.