2012 BMW 135i Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- The 2012 BMW 135i is rated below average for reliability, with significant critical recalls concerning airbags and engine components.
- Prioritize inspection of the driver's frontal airbag module, VANOS housing bolts, and positive battery cable connector.
- A high TSB count (75) indicates a history of technical complexity and potential for other issues beyond recalls.
- Rear-wheel drive and a 3.0L 6-cylinder engine provide engaging performance, but premium fuel is required.
2012 BMW 135i
Critical Failure Risk
The bolts securing the VANOS (Variable Valve Timing) system can fatigue and break. This is a critical failure that can lead to significant engine damage and potential stalling.
Early detection can help you avoid a $1,500-$3,000 repair.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
Reliability
Practicality
Who This Car Is For
Best for
Enthusiasts seeking a sporty, rear-wheel-drive coupe with engaging handling.
+2 more buyer-fit notes in the full report
Avoid if
Budget-conscious buyers or those seeking low-maintenance transportation.
+2 more buyer-fit warnings in the full report
2012 BMW 135i Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2012 BMW 135i.
Vehicle Specs
- Fuel Type
- Premium
- Transmission
- Automatic (S7)
- Drivetrain
- Rear-Wheel Drive
- Body Style
- Coupe
- EPA Combined MPG
- 20
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Most Common Issues
1. VANOS Bolt Failure
Most reportedUsage data observed
2. Electrical System Degradation
Usage data observed
First Service Interval
- Synthetic Oil Change (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection
Est. shop cost: $150 - $250
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FAQ
Is the 2012 BMW 135i reliable?
The CarFocal Reliability Score for the 2012 BMW 135i is 8.5/10. Reliability score is 8.5/10. NHTSA recalls: 8. Owner complaints: 0.
How practical is the 2012 BMW 135i for daily use?
EPA combined economy is 20 MPG.
What is the overall score for the 2012 BMW 135i?
The CarFocal Overall Score for the 2012 BMW 135i is 6.5/10. Overall score is 6.5/10 (Good). Confidence 41%. Maintenance 8.1/10.
What does it cost to own and maintain a 2012 BMW 135i?
Based on Carfocal's data, First listed service: - Synthetic Oil Change (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection at 10,000 miles. Estimated first-year maintenance: $700 - $1,200. Repair prediction highlight: VANOS System (typical at 80,000 miles, estimated cost Min: $1,500 • Max: $3,000).
What engine is in the 2012 BMW 135i?
Engine specs list 6 • 3.0.
What transmission does the 2012 BMW 135i use?
According to CarFocal's specs for the 2012 BMW 135i, transmission is Automatic (S7). The paired drivetrain is Rear-Wheel Drive.
Does the 2012 135i require Premium gas?
Manufacturer fuel recommendation: Premium.
What is the combined EPA MPG for the 2012 BMW 135i?
EPA combined estimate is 20 MPG.
What driver assistance and safety features are available on the 2012 BMW 135i?
1 standard driver assistance features. Key features include Tire Pressure Monitoring System.
What body style is the 2012 BMW 135i?
According to CarFocal's specs for the 2012 BMW 135i, body style is coupe.
What drivetrain does the 2012 BMW 135i use?
According to CarFocal's specs for the 2012 BMW 135i, drivetrain is Rear-Wheel Drive. Transmission is Automatic (S7).
Are there open safety recalls on the 2012 BMW 135i?
This model year has 8 official safety campaigns listed.