The Lemon Index

All cars · BMW 3 Series · 2012

2012 BMW 3 Series. Advanced data.

The raw numbers: engines, recall campaign numbers, failure mileage and manufacturer communications.

Lemon Index24100 = average car
Complaints26NHTSA, first 3 years
Sold99,602U.S. model year
Per 100K sold26complaints
Year rank#5 of 22#1 = fewest complaints

Engines and drivetrains 12

EngineTransmissionDriveCity / hwy / combinedFuelFuel cost/yr
2.0L 4-cyl turboManual 6-spdRWD23 / 34 / 27Premium$2,850
2.0L 4-cyl turboAuto (S8)RWD23 / 33 / 26Premium$3,000
3.0L 6-cylManual 6-spdRWD18 / 27 / 22Premium$3,500
3.0L 6-cylAuto (S6)RWD18 / 28 / 21Premium$3,700
3.0L 6-cylAuto (S6)AWD17 / 25 / 20Premium$3,850
3.0L 6-cylManual 6-spdAWD17 / 25 / 20Premium$3,850
3.0L 6-cyl turboAuto (S8)RWD23 / 32 / 26Premium$3,000
3.0L 6-cyl turboAuto (S6)RWD18 / 27 / 22Premium$3,500
3.0L 6-cyl turboManual 6-spdRWD19 / 27 / 22Premium$3,500
3.0L 6-cyl turboManual 6-spdAWD19 / 26 / 22Premium$3,500
3.0L 6-cyl turboAuto (S6)AWD18 / 26 / 21Premium$3,700
3.0L 6-cyl turboAuto (S7)RWD17 / 23 / 19Premium$4,050

EPA test versions for this model year. Fuel cost is the EPA's current estimate, not the price in that year.

Failure mileage by system

Half of owners who gave a mileage reported the problem between 35,800 and 106,200 miles. Median 69,000, from 106 complaints with a mileage.

SystemMedianMiddle halfComplaints
Engine72,00039,500–106,00047
Airbags57,50047,100–81,20014
Electrical80,50018,300–115,30016
Transmission & drivetrain63,00041,400–106,00016
Engine123,50096,000–139,50012

Mileage owners typed into their NHTSA complaint, all complaints for this model year. People report some problems late, so read it as a range.

Complaints by system

SystemShare of complaints
Engine42%
Electrical19%
Transmission & drivetrain19%
Seats15%
Airbags12%

One complaint can name more than one system, so shares can add to more than 100%.

Severity, all complaints

TotalCrashesFiresInjuriesDeathsTows
184623012

As reported by owners to NHTSA. Not verified.

Recall campaigns 7

  • 24V608000 Aug 2024 Engine And Engine Cooling / Cooling System / Pump

    Defect. 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.

  • 24V513000 Jul 2024 Air Bags / Frontal / Driver Side / Inflator Module

    Defect. BMW of North America, LLC (BMW) is recalling certain 2006-2011 3 Series Sedan (324i, 325i, 325xi, 328i, 328xi, 330i, 330xi, 335i, 335xi), 2006-2012 3 Series Sportswagon (325xi, 328i, 328xi), and 2009-2011 3 Series Sedan (335d) vehicles. The original steering wheel may have been replaced with a sport or M-sport steering wheel equipped with an inflator that can explode during deployment.

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

    Remedy. Dealers will inspect and replace the driver's air bag module as necessary, free of charge. Owner notification letters were mailed August 30, 2024. Owners may contact BMW customer service at 1-800-525-7417.

  • 20V017000 Jan 2020 Air Bags / Frontal / Driver Side / Inflator Module

    Defect. 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 xDr

    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.

  • 15V520000 Aug 2015 Exterior Lighting

    Defect. BMW North America, LLC (BMW) is recalling certain model year 2012-2015 320i, 320xi, 328i, 328xi, 335i, 335xi, and ActiveHybrid3 vehicles manufactured October 20, 2011, to June 22, 2015, 2014-2015 328xi Sports Wagon vehicles manufactured March 21, 2013, to March 17, 2015, 2014-2015 328d, 328xd vehicles manufactured June 28, 2013, to April 21, 2015, and 2014-2015 328xd Sports Wagon vehicles manufactured July 5, 2013, to April 21, 2015. The affected vehicles may have been programmed with new software that inadvertently makes the front side marker lights inoperative in conjunction with the parkin

    Risk. If the side marker lights do not illuminate, the vehicle may be less visible at night, increasing the risk of a crash.

    Remedy. BMW will notify owners, and dealers will upload revised software to correct the issue, free of charge. The recall began on October 7, 2015. Owners may contact BMW customer service at 1-800-525-7417 or by email at CustomerRelations@bmwusa.com.

  • 14V627000 Oct 2014 Service Brakes, Hydraulic / Power Assist / Vacuum / Hoses, Lines/Piping, And Fittings

    Defect. BMW of North America LLC (BMW) is recalling certain model year 2014 BMW 328i xDrive Sports Wagon, 2012-2014 BMW 320i Sedan, 328i Sedan, 320i xDrive Sedan, 328i xDrive Sedan, 2012-2013 BMW 528i Sedan, 528i xDrive Sedan, 2013-2014 BMW X1 sDrive28i, X1 xDrive28i Sports Activity Vehicle, 2013-2014 BMW X3 xDrive28i Sports Activity Vehicle, 2012-2014 BMW Z4 sDrive28i Roadster, and 2014 BMW 428i Coupe, and 428i xDrive Coupe. Due to insufficient lubrication, the vacuum pump that supplies brake power assistance may fail. Note: This recall is an expansion of recall 13V-454.

    Risk. A failure of the brake vacuum pump results in a reduction in braking power that could increase the risk of a crash.

    Remedy. BMW will notify owners, and dealers will install a locking ring in the camshaft to retain the camshaft seal disk in the proper location, free of charge. The recall began on December 2, 2014. Owners may contact BMW customer service at 1-800-525-7417.

  • 14V176000 Apr 2014 Engine And Engine Cooling / Engine

    Defect. BMW of North America, LLC (BMW) is recalling certain model year 2010-2011 128i Coupe, 128i Convertible, 328i Sedan, 328i xDrive Sedan, 328i Coupe, 328i Convertible, 328i Sports Wagon and Z4 sDrive 30i, 2011-2012 135i Coupe, 135i Convertible, 335i Sedan, X5 xDrive 35i, and X6 xDrive 35i, 2011 335i xDrive Sedan, 335i Coupe, 335i Convertible, 528i Sedan, 535i Sedan, 535i xDrive Sedan, X3 xDrive 28i, and X3 xDrive 35i, 2010 X3 xDrive 30i, and X5 xDrive 30i, 2012 640i Coupe, and 640i Convertible and 2010-2012 535i Gran Turismo vehicles. In the affected vehicles, the bolts that secure the housing f

    Risk. If the bolts loosen or break the engine may have reduced power or stall. An engine stall increases the risk of a crash.

    Remedy. BMW will notify owners, and dealers will replace the four VANOS housing bolts for both VANOS units (intake and exhaust), free of charge. In addition, owners of approximately 170,172 model year 2010-2012 BMW vehicles equipped with inline 6 cylinder engines not covered by this recall, will receive an extended warranty to address this condition. The recall began on September 24, 2014. Owners may c

  • 13V454000 Sep 2013 Service Brakes, Hydraulic / Power Assist / Vacuum

    Defect. BMW of North America LLC (BMW) is recalling certain model year 2012-2014 320i, 328i, 320i xDrive, and 328i xDrive sedans; model year 2014 328i xDrive Sports Wagons; model year 2012-2013 528i and 528i xDrive sedans, model year 2013-2014 X1 sDrive28i and X1 xDrive28i vehicles and model year 2012-2014 Z4 sDrive28i roadsters. Due to insufficient lubrication, the vacuum pump that supplies brake power assistance may fail.

    Risk. A failure of the brake vacuum pump results in a reduction in braking power that could increase the risk of a crash.

    Remedy. BMW will notify owners, and dealers will modify the vehicles to prevent insufficient vacuum pump lubrication, free of charge. The safety recall began on January 31, 2014. Owners may contact BMW customer relations at 1-800-525-7417 or email BMW at CustomerRelations@bmwusa.com.

NHTSA investigations

StatusSubjectOpenedClosed
ClosedLoss of power assist braking20132013

Manufacturer communications 599

BMW filed 599 service communications for this car with NHTSA.

  • Engine Oil Quick Reference Chart and Drain Plug Torque: The current version of ISTA/D has an…
  • BUZZING NOISE FROM VALVETRONIC MOTOR BEFORE OR AFTER ENGINE OPERATION: Buzzing noise may be heard
  • ?Various Check Control Messages Caused by Shorted K- CAN This Service Information bulletin…

Crash ratings by version

VersionOverallFrontSideRollover
BMW 328 I C RWDnot ratednot ratednot rated★★★★★
BMW 328 I 2 DR RWDnot ratednot ratednot rated★★★★★
BMW 328 I SW RWDnot ratednot ratednot rated★★★★★
BMW 328 I 4 DR RWD★★★★★★★★★☆★★★★★★★★★★
BMW 328 I Xdrive 2 DR AWDnot ratednot ratednot rated★★★★★
BMW 328 I Xdrive SW AWDnot ratednot ratednot rated★★★★★

Safety equipment

Electronic stabilityForward collision warningLane departure warning
StandardNoNo

YouTube repair topics

87 videos about the 2012–2018 BMW 3 Series (F30), 33.5M views.

TopicVideosViews
Timing chain & engine62.3M
Brakes & ABS81.6M
Oil changes & service41.4M
No-start: theft light, key & ignition21.2M
Gauges, lights & wiring4819K
Oil leaks & gaskets3608K
Transmission & shifter1457K
Windows, doors & mirrors1240K

Nearby model years

YearLemon IndexComplaintsSoldTop system
20091229090,960Fuel system, gasoline
20103236100,910Fuel system, gasoline
2011677794,371Engine
2012242699,602Engine
20136899119,521Brakes
20145382142,232Engine
20152535140,609Brakes

Sources: NHTSA complaints, recalls, investigations and manufacturer communications; EPA fuel economy data; YouTube video titles. Complaints are owner reports, not proof of a defect.

Updated

Free to use with credit: Source: The Lemon Index (lemonindex.com). Get the data