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ProblemsByVinFile / 2012-BMW-135INHTSA data synced 5 hours ago
BMW
2012 BMW 135i problems
Light NHTSA footprint — 19 owner complaints and 2 active recall campaigns. Either a clean record or thin data; we'll show what's there.
The 2012 BMW 135i has 19 NHTSA owner complaints and 2 recalls on file (U.S. federal records, as of July 2026). The most-reported system is powertrain at 6 complaints, typically surfacing around 25,600 miles (~$2,500 to repair). Source: NHTSA Office of Defects Investigation.
Solid reliability overall. Common issues are concentrated in a few systems.
0
Critical
2
Severe
0
Moderate
Should you avoid this 2012 135i?
Generally reliable
Buyable on the data — keep up the usual maintenance and inspect normally.
No systemic severe-failure pattern in the complaint record
Reliability score 8.2/10 — above the segment average
2 recall campaigns on file
Our read of the federal NHTSA complaint and recall record for this exact year and model —
not a substitute for a pre-purchase inspection. How we score.
Buying a used 2012 BMW 135i? Check these first
Here's what this model is known to do — so you can inspect for it, price it in, or
make the seller fix it before you sign.
What to inspect on this specific car
powertrain — 6 owner reports
· tends to show around 25,600 mi · ~$2,500 to fix
airbags — 4 owner reports
· tends to show around 75,000 mi · ~$1,100 to fix
engine — 4 owner reports
· tends to show around 46,333 mi · ~$3,100 to fix
Recalls to confirm are done
Run the VIN from the listing — 2 active recalls on this model. Recall repairs are always free.
Verdict for buyers: 8.2/10 model. The priciest documented failure is
engine (~$3,100) — get the
seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.
We tell you what this model is known for and what to inspect — a vehicle-history report
tells you what this exact car has been through. Smart buyers get both.
A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in
this vehicle's actual NHTSA record, not generic advice.
Dash light, leak, worn part — snap it and we'll read it against this car's record.
Photo attached — type a question or just hit Ask.
Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.
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Takata recall I received a letter from BMW usa dated september 2017 telling me that parts were available to satisfy this recall and to make an appointment right away to have the airbag replaced. I made an appointment and it was cancelled because the dealership "didn't have the…
From the time of ownership (march 16, 2012) to now, the vehicle shuts off during operation while in idle RPM speed. The vehicle is equipped with a six-speed manual transmission. Whether the clutch is fully pressed in and in-gear, or the vehicle is out-of-gear, there is a…
Vehicle exhibits an intermittent hesitation (like a stall) where there is an apparent total loss of power at low speeds (coasting) or from stopped. On several instances this has happened while in a left turn lane with oncoming traffic and creates a serious safety hazard. The…
Had a problem with your 2012 BMW 135i?
File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
BMW of North America, LLC (BMW) is recalling certain 2011-2012 135i Coupe, 1 Series M Coupe and 135i Convertible vehicles, 2011 Z4 sDrive 35i, 335i, 335d, 335i Coupe, 335is Coupe, 335i Convertible, 335is Convertible, 535i, 535i xDrive, 535i Gran Turismo and 550i xDrive Gran Turismo vehicles and 2012 740i and 740Li vehicles
If the CV joint breaks, the vehicle may have a loss of propulsion, increasing the risk of a crash.
Fix: BMW will notify owners, and dealers will inspect the rear driveshaft CV joint and, based on its production date, will replace it, free of charge. The recall began April 21, 2017. Owners may contact BMW customer service at 1-800-525-7417.
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
If the bolts loosen or break the engine may have reduced power or stall. An engine stall increases the risk of a crash.
Fix: 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 contact BMW at 1-800-525-7417.
Under investigation
1 open at NHTSA
EAAir Bags › Frontal · opened September 2021
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. EA21002 on NHTSA →
Mostly yes. With a reliability score of 8.2 out of 10 based on 19 owner complaints filed with NHTSA, the 2012 BMW 135i is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2012 BMW 135i?
On the NHTSA data, the 2012 BMW 135i does not need avoiding. Buyable on the data — keep up the usual maintenance and inspect normally. The record behind that call: No systemic severe-failure pattern in the complaint record; Reliability score 8.2/10 — above the segment average; 2 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What should I check before buying a used 2012 BMW 135i?
Inspect the powertrain first — it's the most-reported issue on this model, with 6 owner complaints filed. Typical failure occurs around 25,600 miles. Average repair cost runs about $2,500 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.
Is the 2012 BMW 135i a good used car to buy?
It scores 8.2 out of 10 on our NHTSA-based read of 19 owner complaints. The main thing to watch is powertrain. Typical failure occurs around 25,600 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.
What's the most common problem on the 2012 BMW 135i?
Based on NHTSA records, the most-reported issue is powertrain, with 6 complaints filed. Typical failure occurs around 25,600 miles. Average repair cost runs about $2,500 at an independent shop.
What's the most expensive thing that goes wrong?
The powertrain is one of the costlier repair items. Average repair cost runs about $2,500 at an independent shop. Typical failure occurs around 25,600 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my BMW 135i has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2012 BMW 135i?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 19 complaints on file and the costliest repair averaging $2,500, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.
Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database, last synced 5 hours ago. Verify the raw federal record at
nhtsa.gov/vehicle/2012/BMW/135i.
Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics.
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