2018 BMW 640i Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- A critical recall for engine stall risk due to crankshaft sensor firmware requires verification of completion.
- The high TSB count indicates a need for thorough pre-purchase inspection of various systems.
- While no owner complaints are logged, the engine recall's breadth suggests potential systemic issues.
- All-wheel drive and a 3.0L turbocharged engine provide capable performance.
2018 BMW 640i
Critical Failure Risk
A critical recall addressed an engine stall risk due to faulty crankshaft sensor firmware. This could lead to a loss of motive power, increasing crash risk.
Early detection can help you avoid a repair of about $0.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
Reliability
Practicality
Watch-outs include high fuel consumption.
Who This Car Is For
Best for
Discerning buyers seeking a luxurious grand tourer with strong performance.
+2 more buyer-fit notes in the full report
Avoid if
Budget-conscious buyers looking for low-maintenance transportation.
+2 more buyer-fit warnings in the full report
2018 BMW 640i Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2018 BMW 640i.
Vehicle Specs
- Fuel Type
- Premium
- Seating Capacity
- 5
- Transmission
- Automatic
- Drivetrain
- All-Wheel Drive
- Body Style
- Sedan
- EPA Combined MPG
- 22
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Most Common Issues
1. Engine Stall Risk (Recall 18V465000)
Most reportedUsage data observed
2. Backup Camera Display Software Glitch (Recall 19V684000)
Usage data observed
First Service Interval
- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Fluid Level Checks (Coolant, Brake, Power Steering)
Est. shop cost: $200 - $350
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FAQ
Is the 2018 BMW 640i reliable?
The CarFocal Reliability Score for the 2018 BMW 640i is 8.7/10. Reliability score is 8.7/10. NHTSA recalls: 2. Owner complaints: 0.
How practical is the 2018 BMW 640i for daily use?
Practicality score is 8.0/10. Watch-outs include high fuel consumption. EPA combined economy is 22 MPG. Seating capacity is 5. 4 passenger doors are listed.
What is the overall score for the 2018 BMW 640i?
The CarFocal Overall Score for the 2018 BMW 640i is 6.9/10. Overall score is 6.9/10 (Good). Confidence 55%. Maintenance 8.6/10. Practicality 8.0/10.
What does it cost to own and maintain a 2018 BMW 640i?
Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Fluid Level Checks (Coolant, Brake, Power Steering) at 10,000 miles. Estimated first-year maintenance: $500 - $800. Repair prediction highlight: Engine Control Module (ECM) (typical at 75,000 miles, estimated cost Min: $800 • Max: $1,500).
What is the MSRP range for the 2018 BMW 640i?
Base MSRP is $86,700.
What engine is in the 2018 BMW 640i?
Engine specs list 6 • 3.0.
What transmission does the 2018 BMW 640i use?
According to CarFocal's specs for the 2018 BMW 640i, transmission is Automatic. The paired drivetrain is All-Wheel Drive.
Does the 2018 640i require Premium gas?
Manufacturer fuel recommendation: Premium.
What is the combined EPA MPG for the 2018 BMW 640i?
EPA combined estimate is 22 MPG.
What driver assistance and safety features are available on the 2018 BMW 640i?
7 standard and 6 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.
How many people fit in a 2018 BMW 640i?
According to CarFocal's specs for the 2018 BMW 640i, seating capacity is 5.
What body style is the 2018 BMW 640i?
According to CarFocal's specs for the 2018 BMW 640i, body style is sedan.
What drivetrain does the 2018 BMW 640i use?
According to CarFocal's specs for the 2018 BMW 640i, drivetrain is All-Wheel Drive. Transmission is Automatic.
Are there open safety recalls on the 2018 BMW 640i?
This model year has 2 official safety campaigns listed.