2021 BMW 740i Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- The 2021 BMW 740i is powered by a 335 hp, 3.0L inline-six engine paired with an 8-speed automatic transmission and rear-wheel drive.
- It achieves an EPA-estimated 25 MPG combined, with a highway rating of 29 MPG.
- Four safety recalls were issued for this model year, including a significant one concerning the starter assembly and engine control module software due to potential fire risk.
- No owner complaints were logged by NHTSA, suggesting proactive manufacturer responses or a high threshold for reporting.
2021 BMW 740i
Critical Failure Risk
A recall addresses issues where repeated start attempts after starter motor failure can lead to overheating and electrical overload. This poses a fire risk.
Early detection can help you avoid a $500-$1,500 repair.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
- Horsepower
- 335HP
- Torque
- 330 lb–ftLB-FT
Reliability
Practicality
Who This Car Is For
Best for
Buyers seeking a luxurious and powerful executive sedan at a pre-owned price point.
+2 more buyer-fit notes in the full report
Avoid if
Budget-conscious buyers who cannot afford potential repair costs beyond routine maintenance.
+2 more buyer-fit warnings in the full report
2021 BMW 740i Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2021 BMW 740i.
Vehicle Specs
- Fuel Type
- Premium
- Seating Capacity
- 7
- Horsepower
- 335 hp
- Torque
- 330 lb-ft
- Transmission
- Automatic
- Drivetrain
- AWD/All-Wheel Drive
- Body Style
- Sedan
- EPA Combined MPG
- 25
CarFocal account required
See the full 2021 BMW 740i buyer report before you decide
Most Common Issues
1. Starter Assembly and ECM Software
Most reportedUsage data observed
2. Rearview Camera Software
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 - Cabin Air Filter Replacement (Parts: Cabin Air Filter)
Est. shop cost: $150 - $300
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 2021 BMW 740i reliable?
The CarFocal Reliability Score for the 2021 BMW 740i is 8.3/10. Reliability score is 8.3/10. NHTSA recalls: 4. Owner complaints: 0.
How practical is the 2021 BMW 740i for daily use?
Practicality score is 6.2/10. EPA combined economy is 25 MPG. Seating capacity is 7. 4 passenger doors are listed. Boot capacity is 510 litres.
What is the overall score for the 2021 BMW 740i?
The CarFocal Overall Score for the 2021 BMW 740i is 6.4/10. Overall score is 6.4/10 (Mixed). Confidence 55%. Maintenance 8.3/10. Practicality 6.2/10.
What does it cost to own and maintain a 2021 BMW 740i?
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 - Cabin Air Filter Replacement (Parts: Cabin Air Filter) at 10,000 miles. Estimated first-year maintenance: $500 - $1,000. Repair prediction highlight: Starter Motor (typical at 75,000 miles, estimated cost Min: $800 • Max: $1,500).
What engine is in the 2021 BMW 740i?
Engine specs list Inline-6 • 6 • 3.0. Output is 335 hp • 330 lb-ft.
What transmission does the 2021 BMW 740i use?
According to CarFocal's specs for the 2021 BMW 740i, transmission is Automatic. The paired drivetrain is AWD/All-Wheel Drive.
Does the 2021 740i require Premium gas?
Manufacturer fuel recommendation: Premium.
What is the combined EPA MPG for the 2021 BMW 740i?
EPA combined estimate is 25 MPG.
What kind of powertrain does the 2021 BMW 740i use?
Powertrain classification is Plug-in Hybrid (PHEV).
What driver assistance and safety features are available on the 2021 BMW 740i?
14 standard and 1 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.
How many people fit in a 2021 BMW 740i?
According to CarFocal's specs for the 2021 BMW 740i, seating capacity is 7.
What body style is the 2021 BMW 740i?
According to CarFocal's specs for the 2021 BMW 740i, body style is sedan.
What drivetrain does the 2021 BMW 740i use?
According to CarFocal's specs for the 2021 BMW 740i, drivetrain is AWD/All-Wheel Drive. Transmission is Automatic.
Are there open safety recalls on the 2021 BMW 740i?
This model year has 4 official safety campaigns listed.
Should buyers consider alternatives to the 2021 BMW 740i?
Alternatives listed in this guide: 2021 Mercedes-Benz S-Class and 2021 Audi A8.