2026 BMW 840i Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- Excellent initial reliability indicated by zero recalls and complaints.
- Strong fuel economy for its class, achieving 24 MPG combined.
- Rear-wheel drive configuration prioritizes dynamic handling.
- Premium fuel is required for the 3.0L 6-cylinder engine.
2026 BMW 840i
Critical Failure Risk
Excellent initial reliability indicated by zero recalls and complaints.
Early detection can reduce the odds of major repair bills.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
Reliability
Practicality
The score is mainly limited by high fuel consumption, limited door access, and limited seating.
Who This Car Is For
Best for
Drivers seeking a stylish and powerful luxury coupe with a strong initial reliability record.
+2 more buyer-fit notes in the full report
Avoid if
Budget-conscious buyers who are wary of potential luxury car repair costs.
+2 more buyer-fit warnings in the full report
2026 BMW 840i Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2026 BMW 840i.
Limited reliability records are available for this model year.
Vehicle Specs
- Fuel Type
- Premium
- Seating Capacity
- 4
- Transmission
- Automatic (S8)
- Drivetrain
- Rear-Wheel Drive
- Body Style
- Sedan
- EPA Combined MPG
- 24
CarFocal account required
See the full 2026 BMW 840i buyer report before you decide
Most Common Issues
No complaint hotspot data available yet.
See all common issues in the maintenance guideFirst Service Interval
- Synthetic Oil Change and Filter Replacement (Parts: 5W-30 Synthetic Oil, BMW Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Fluid Level Checks (coolant, brake, power steering)
Est. shop cost: $150 - $250
Unlock the full maintenance guide for every scheduled service interval and cost forecast.
Free • Takes 20 seconds • Saves Thousands $
Already have an account? Log in
FAQ
Is the 2026 BMW 840i reliable?
The CarFocal Reliability Score for the 2026 BMW 840i is 8.8/10. Reliability score is 8.8/10. NHTSA recalls: 0. Owner complaints: 0.
How practical is the 2026 BMW 840i for daily use?
Practicality score is 4.2/10. The score is mainly limited by high fuel consumption, limited door access, and limited seating. EPA combined economy is 24 MPG. Seating capacity is 4. 2 passenger doors are listed. Boot capacity is 420 litres.
What is the overall score for the 2026 BMW 840i?
The CarFocal Overall Score for the 2026 BMW 840i is 6.9/10. Overall score is 6.9/10 (Good). Confidence 55%. Maintenance 9.3/10. Practicality 4.2/10.
What does it cost to own and maintain a 2026 BMW 840i?
Based on Carfocal's data, First listed service: - Synthetic Oil Change and Filter Replacement (Parts: 5W-30 Synthetic Oil, BMW 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.
What engine is in the 2026 BMW 840i?
Engine specs list 6 • 3.0.
What transmission does the 2026 BMW 840i use?
According to CarFocal's specs for the 2026 BMW 840i, transmission is Automatic (S8). The paired drivetrain is Rear-Wheel Drive.
Does the 2026 840i require Premium gas?
Manufacturer fuel recommendation: Premium.
What is the combined EPA MPG for the 2026 BMW 840i?
EPA combined estimate is 24 MPG.
What driver assistance and safety features are available on the 2026 BMW 840i?
1 standard driver assistance features. Key features include Anti-lock Braking System.
How many people fit in a 2026 BMW 840i?
According to CarFocal's specs for the 2026 BMW 840i, seating capacity is 4.
What body style is the 2026 BMW 840i?
According to CarFocal's specs for the 2026 BMW 840i, body style is sedan.
What drivetrain does the 2026 BMW 840i use?
According to CarFocal's specs for the 2026 BMW 840i, drivetrain is Rear-Wheel Drive. Transmission is Automatic (S8).
Should buyers consider alternatives to the 2026 BMW 840i?
Alternative listed in this guide: 2026 Porsche 911.