2023 BMW 840i Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- The 2023 BMW 840i's primary ownership concern revolves around potential electrical system and starter reliability issues, as highlighted by multiple recalls.
- While no owner complaints were logged in NHTSA data, the severity and recurring nature of the starter recall warrant careful pre-purchase inspection.
- Ensure all outstanding recalls, especially those related to the starter assembly and ECU software, have been professionally addressed.
- The 840i's rear-wheel-drive configuration and powerful six-cylinder engine offer engaging performance, but its complexity may lead to higher repair costs if issues arise.
2023 BMW 840i
Critical Failure Risk
Recalls indicate potential issues with the electrical system, including software glitches affecting various functions. These can manifest as unexpected behavior in power windows, sunroofs, or starter operation.
Early detection can help you avoid a $800-$1,500 repair.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
Reliability
Practicality
The score is mainly limited by high fuel consumption, small boot, limited door access, and limited seating.
Who This Car Is For
Best for
Drivers seeking a luxurious and performance-oriented grand tourer with a focus on style.
+2 more buyer-fit notes in the full report
Avoid if
Budget-conscious buyers who prioritize minimal repair costs and straightforward maintenance.
+2 more buyer-fit warnings in the full report
2023 BMW 840i Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2023 BMW 840i.
Vehicle Specs
- Fuel Type
- Premium
- Seating Capacity
- 4
- Transmission
- Automatic (S8)
- Drivetrain
- Rear-Wheel Drive
- Body Style
- Coupe
- EPA Combined MPG
- 24
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Most Common Issues
1. Electrical System Glitches
Most reportedUsage data observed
2. Starter Assembly Overheating
Usage data observed
First Service Interval
- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Engine 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 2023 BMW 840i reliable?
The CarFocal Reliability Score for the 2023 BMW 840i is 8.3/10. Reliability score is 8.3/10. NHTSA recalls: 3. Owner complaints: 0.
How practical is the 2023 BMW 840i for daily use?
Practicality score is 3.4/10. The score is mainly limited by high fuel consumption, small boot, limited door access, and limited seating. EPA combined economy is 24 MPG. Seating capacity is 4. 2 passenger doors are listed. Boot capacity is 283 litres.
What is the overall score for the 2023 BMW 840i?
The CarFocal Overall Score for the 2023 BMW 840i is 6.7/10. Overall score is 6.7/10 (Good). Confidence 55%. Maintenance 8.5/10. Practicality 3.4/10.
What does it cost to own and maintain a 2023 BMW 840i?
Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Engine 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: $400 - $700. Repair prediction highlight: Electrical System (typical at 25,000 miles, estimated cost Min: $300 • Max: $1500).
What engine is in the 2023 BMW 840i?
Engine specs list 6 • 3.0.
What transmission does the 2023 BMW 840i use?
According to CarFocal's specs for the 2023 BMW 840i, transmission is Automatic (S8). The paired drivetrain is Rear-Wheel Drive.
Does the 2023 840i require Premium gas?
Manufacturer fuel recommendation: Premium.
What is the combined EPA MPG for the 2023 BMW 840i?
EPA combined estimate is 24 MPG.
What driver assistance and safety features are available on the 2023 BMW 840i?
10 standard and 4 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.
How many people fit in a 2023 BMW 840i?
According to CarFocal's specs for the 2023 BMW 840i, seating capacity is 4.
What body style is the 2023 BMW 840i?
According to CarFocal's specs for the 2023 BMW 840i, body style is coupe.
What drivetrain does the 2023 BMW 840i use?
According to CarFocal's specs for the 2023 BMW 840i, drivetrain is Rear-Wheel Drive. Transmission is Automatic (S8).
Are there open safety recalls on the 2023 BMW 840i?
This model year has 3 official safety campaigns listed.