YearToAvoid

2012 BMW 128i Reliability Data: Problems & Recalls

Avoid The 2012 BMW 128i ranks 2nd worst of 7 model years, with a complaint index of 83 and 31 complaints, mostly airbags (74%). It carries 5 recalls and earns an Avoid verdict, behind only the 2011 model year.

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

YearToAvoid Scorecard

Complaint Index
83/100
#2 of 7 128i years
Verdict
Avoid
vs. other years of this model
Complaints
31
unique NHTSA reports
Recalls
5
distinct NHTSA campaigns
Crashes
2
reported in complaints
Fires
0
Injuries
1
Top issue
Airbags
Best nearby year
2010
rated Good
NHTSA overall rating
Not rated
EPA combined MPG
21.5
18 city / 27.5 hwy
Injuries / deaths
1 / 0

Top 2012 BMW 128i problems

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

  1. Airbags23 (74%)
  2. Engine7 (23%)
  3. Fuel System2 (6%)
  4. Brakes1 (3%)
  5. Electrical System1 (3%)
  6. Other1 (3%)
  7. Seat Belts1 (3%)

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

What owners report

  • Airbags deployed during moderate-speed turns and threw metal fragments at occupants, causing facial and chest injuries.
  • Some owners reported waiting a long time for airbag recall parts under campaign 16V071000, with parts listed as unavailable.
  • Brakes reportedly failed to hold at low parking-lot speeds, leading to a collision at 9,500 miles.
  • The key stuck in the ignition and the car would not start at 17,000 miles, though the dealer said no recall applied.
  • Engine RPM fluctuated rapidly and the vehicle lost power after a dealer oil change at higher mileage.
  • A seat belt buckle would not latch even after lubrication, with no recall covering the part.
2012 BMW 128i complaints: complaints filed per month3Nov 2013Jun 2016Nov 2016May 2017Sep 2017Apr 2018Jul 2024Aug 2026
31 complaints filed with NHTSA from Nov 2013 to Aug 2026; peak Apr 2017 (3).

2012 BMW 128i recalls

5 NHTSA recall campaigns list this model year.

  1. NHTSA 22V119000Mar 2, 2022Engine917,106 vehicles

    Engine and engine cooling:exhaust system:emission control:crankcase (pcv)

    BMW of North America, LLC (BMW) is recalling certain 2008-2013 1 Series Coupe (128i); 2007-2013 3 Series Coupe (328i, 328xi, 328i xDrive); 2007-2010 X3 SAV (X3 3.0si, X3 xDrive30i); 2008-2013 1 Series Convertible (128i); 2006-2011 3 Series Sedan (325i, 325xi, 328i, 328xi, 328i xDrive, 330i, 330xi); 2006-2012 3 Series Wagon (328i, 328i xDrive); 2007-2013 3 Series Convertible (328i); 2006-2010 5 Series Sedan (525i, 525xi, 528i, 528xi, 530i, 530xi); 2006-2007 5 Series Wagon (530xi); 2007-2010 X5 SAV (X5 3.0si, X5 xDrive30i); 2006-2008 Z4 Coupe (Z4 3.0si); and 2006-2011 Z4 Roadster (Z4 3.0i, Z4 3.0si, Z4 sDrive30i) vehicles. The heater for the positive crankcase ventilation (PCV) valve may short circuit.

    Risk: An electrical short can cause the PCV valve heater to overheat, increasing the risk of a fire while driving or, soon after driving when parked.

    Remedy: This recall supersedes and expands previous NHTSA recalls 17V-683 and 19V-273. Dealers will install an electrical wiring harness with fuse protection for the PCV Valve heater in potentially affected vehicles, free of charge. This recall supersedes and expands previous NHTSA recalls 17V-683 and 19V-273. Vehicles previously repaired under the prior recalls will need to come back for the new recall remedy. The remedy is currently being developed. Interim owner notification letters informing owners of the safety risk were mailed on April 1, 2022. Owner notification letters were mailed on July 22, 2022. Owners may contact BMW customer service at 1-800-525-7417.

  2. NHTSA 20V017000Jan 15, 2020Airbags59,965 vehicles

    Air bags:frontal:driver side:inflator module

    BMW of North America, LLC (BMW) is recalling certain 2008-2013 128i and 135i Convertibles, 128i, 135i, and M Coupes, 2007-2010 X3 30si and X3 xDrive30i, 2013-2015 X1 sDrive28i, X1 xDrive28i and X1 xDrive35i, 2007-2013 328i, 328i xDrive, 335i, 335is, 335i xDrive and M3 Coupes, 2006-2011 328i, 328xi, 328i xDrive, 325i, 325xi, 330i, 330xi, 335i, 335xi, 335i xDrive and M3, 2009-2011 335D, 2006-2012 325xi, 328i, 328xi and 328i xDrive, 2010-2011 X6 ActiveHybrid, 2007-2013 328i, 335i, 335is, M3 Coupes, X5 30si, X5 xDrive30i, X5 xDrive35i, X5 48i, X5 xDrive48i, X5 xDrive50i and X5 M, 2009-2013 X5 xDrive35d and 2008-2014 X6 xDrive35i, X6 xDrive50i and X6M vehicles equipped with non-desiccated driver frontal air bag inflators containing phase stabilized ammonium nitrate (PSAN) that were used as interim remedy parts for previous Takata recalls. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.

    Risk: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

    Remedy: BMW will notify owners, and dealers will replace the driver air bag. On X5 and X6 vehicles, only the inflator will be replaced. All repairs will be performed free of charge. The recall began March 11, 2020. Owners may contact BMW customer service at 1-800-525-7417.

  3. NHTSA 19V579000Aug 6, 2019Electrical System41,981 vehicles

    Electrical system:wiring

    BMW of North America, LLC (BMW) is recalling certain 2008-2012 BMW 128i, 135i, 135is Coupes and 128i, 135i Convertible vehicles. The wiring and electrical connectors in the blower-regulator wiring harness may overheat.

    Risk: Wiring that overheats could cause the electrical connectors to melt, and increase the risk of a fire, even when the vehicle is unattended.

    Remedy: BMW will notify owners, and dealers will inspect the blower-regulator wiring harness, and replace it with a new part, free of charge. The recall began October 4, 2019. Owners may contact BMW customer service at 1-800-525-7417. Note: This recall is an expansion of an earlier recall number 17V-676.

See all 5 recalls for the 2012 BMW 128i →

2012 BMW 128i fuel economy and fuel cost

City
18 MPG
Highway
27.5 MPG
Combined
21.5 MPG
Annual fuel cost (EPA)
$3,725
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.

2012 compared with other 128i years

Complaint Index by model year (0 = fewest issues, 100 = most)02550751002007200820092010201120122013
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2010Good3322722
2011Avoid10050722
2012Avoid8331521.5
2013Caution6736321.5

All BMW 128i years: best and worst →

Frequently asked questions

Is the 2012 BMW 128i reliable?
Among 7 model years of the 128i, 2012 ranks 2nd worst with a complaint index of 83 and an Avoid verdict, based on NHTSA owner complaints and recalls.
What is the main problem with the 2012 BMW 128i?
Airbags are the top complaint area, making up 74% of complaints (23 of 31), with a median failure mileage of 30,500 miles.
Does the 2012 BMW 128i have any recalls?
NHTSA lists 5 recall campaigns for the 2012 128i, covering airbags, electrical wiring/blower-regulator harness, engine wiring, and battery cable connectors.
How does the 2012 128i compare to the 2011 128i?
The 2011 128i has a higher complaint index of 100 and is also rated Avoid, while the 2012 128i follows closely with an index of 83.
What is the fuel economy of the 2012 BMW 128i?
EPA rates the 2012 128i at 21.5 mpg combined (18 city / 27.5 highway), with an estimated annual fuel cost of $3,725.

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.