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2015 BMW 740i Report

Known issues, recalls, running costs, and what to check before you buy.

Updated May 30, 2026·Ethan Miller
2015 BMW 740i Report

Overall Score

6.5/ 10
Our Verdict
Proceed with caution

Key Takeaways

  • The primary concern for the 2015 BMW 740i is the potential for catastrophic engine failure due to water ingestion, a risk highlighted by a single, severe complaint.
  • While generally rated as 'Good' for public reliability, this is overshadowed by the severity of the engine issue.
  • A single recall related to exterior lighting exists, but confirmation of its completion is advised.
  • The 3.0L turbocharged inline-six engine produces 315 horsepower and 330 lb-ft of torque, paired with an 8-speed automatic transmission and rear-wheel drive.
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OverviewPros, Cons & TakeawaysWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2015 BMW 740i

The 2015 BMW 740i represents the pinnacle of BMW's luxury sedan offerings for its model year. It combines a potent 3.0-liter turbocharged inline-six engine with a smooth-shifting 8-speed automatic transmission and rear-wheel drive, delivering a refined and engaging driving experience. Inside, occupants are treated to a cabin rich in premium materials and advanced technology. However, this generation of the 7 Series is not without its mechanical considerations, with a notable concern regarding engine susceptibility to water ingestion. With an original MSRP ranging from $74,000 to $82,500, the 2015 740i was a significant investment, and its used market value reflects its luxury status, though potential buyers must weigh this against its known mechanical risks.

Critical Failure Risk

Catastrophic engine failure due to water entering the engine through the front bumper intake during normal driving in rainy conditions. This is the most significant complaint logged.

Early detection can help you avoid a $8,000-$15,000 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls1
Service Bulletins0
Full Recall History →

Owner Complaints

1
Engine1
Detailed Issue Breakdown →

Performance & Efficiency

Horsepower
315HP
Torque
330 lb–ftLB-FT
Fuel Efficiency
Combined
22
MPG
City
19
MPG
Highway
28
MPG
Full Vehicle Specifications ↓

Reliability

9.1/ 10

Practicality

5.8/ 10

The score is mainly limited by high fuel consumption.

Verdict: Conditional Buy

Is the 2015 740i worth it?

The 2015 BMW 740i offers a compelling blend of luxury and performance, but potential buyers must be aware of a significant risk of catastrophic engine failure due to water ingestion.

Buy it if...

  • discerning buyers prioritizing luxury, comfort, and performance who are willing to accept a higher risk profile.

Skip it if...

  • budget-conscious shoppers seeking low-cost, worry-free transportation.

View maintenance guide
Unlock the full report to see 2 more strengths and 2 more watch-outs.
Buyer Fit

Who This Car Is For

Best for

Discerning buyers prioritizing luxury, comfort, and performance who are willing to accept a higher risk profile.

+2 more buyer-fit notes in the full report

Avoid if

Budget-conscious shoppers seeking low-cost, worry-free transportation.

+2 more buyer-fit warnings in the full report

2015 BMW 740i Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2015 BMW 740i.

  • Recall TimelineOfficial safety notices
  • Owner ComplaintsReal driver reports
  • Failure AnalysisKnown part defects
Specs

Vehicle Specs

Fuel Type
Premium
Seating Capacity
5
Horsepower
315 hp
Torque
330 lb-ft
Transmission
Automatic (S8)
Drivetrain
Rear-Wheel Drive
Body Style
Sedan
MSRP Range
$74,000 - $82,500
EPA Combined MPG
22

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Most Common Issues

1. ENGINE

Most reported

Usage: 1 reports

See all common issues in the maintenance guide

First Service Interval

- Basic Inspection and Fluid Check (Parts: Engine Oil, Oil Filter, Coolant, Brake Fluid, Cabin Air Filter)

Est. shop cost: $150 - $300

5,000 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist
Complete maintenance schedule (6 service intervals)
Repair forecasts with mileage and cost context
Full pros & cons (4 strengths, 4 watch-outs)
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
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FAQ

FAQ

Is the 2015 BMW 740i reliable?▾

The CarFocal Reliability Score for the 2015 BMW 740i is 9.1/10. Reliability score is 9.1/10. NHTSA recalls: 1. Owner complaints: 1.

How practical is the 2015 BMW 740i for daily use?▾

Practicality score is 5.8/10. The score is mainly limited by high fuel consumption. EPA combined economy is 22 MPG. Seating capacity is 5. 4 passenger doors are listed. Boot capacity is 540 litres.

What is the overall score for the 2015 BMW 740i?▾

The CarFocal Overall Score for the 2015 BMW 740i is 6.5/10. Overall score is 6.5/10 (Good). Confidence 55%. Maintenance 4.3/10. Tuning 6.0/10. Practicality 5.8/10.

What is the MSRP range for the 2015 BMW 740i?▾

MSRP range is $74,000 - $82,500.

What engine is in the 2015 BMW 740i?▾

Engine specs list Inline-6 • 6 • 3.0. Output is 315 hp • 330 lb-ft.

What transmission does the 2015 BMW 740i use?▾

According to CarFocal's specs for the 2015 BMW 740i, transmission is Automatic (S8). The paired drivetrain is Rear-Wheel Drive.

Does the 2015 740i require Premium gas?▾

Manufacturer fuel recommendation: Premium.

What is the combined EPA MPG for the 2015 BMW 740i?▾

EPA combined estimate is 22 MPG.

What driver assistance and safety features are available on the 2015 BMW 740i?▾

1 standard driver assistance features. Key features include Tire Pressure Monitoring System.

What is the fuel economy range for the 2015 BMW 740i?▾

According to CarFocal's specs for the 2015 BMW 740i, fuel economy range is 19-29 mpg combined.

How many people fit in a 2015 BMW 740i?▾

According to CarFocal's specs for the 2015 BMW 740i, seating capacity is 5.

What body style is the 2015 BMW 740i?▾

According to CarFocal's specs for the 2015 BMW 740i, body style is sedan.

What drivetrain does the 2015 BMW 740i use?▾

According to CarFocal's specs for the 2015 BMW 740i, drivetrain is Rear-Wheel Drive. Transmission is Automatic (S8).

Is the 2015 BMW 740i good for tuning?▾

Tuning potential is rated 6/10. The 2015 BMW 740i is a luxury sedan that can be enhanced for performance. This guide details tuning options, handling upgrades, and importan... Popular platforms: BMW F01 Chassis.

Should I tune the 2015 BMW 740i?▾

The 2015 BMW 740i, with its turbocharged inline-6 engine and rear-wheel drive, offers good potential for aftermarket tuning. While it's a luxury sedan, the availability of performance parts for BMWs in general, and the inherent tunability of forced-induction engines, suggest that enthusiasts can modify this vehicle for increased power and improved handling. The cult following for BMW sedans also contributes to its tuning potential.

What are the most common engine problems on the 2015 BMW 740i?▾

Top complaint category: engine (1 reports, 100% of complaints).

Are there open safety recalls on the 2015 BMW 740i?▾

This model year has 1 official safety campaigns listed.

Should buyers consider alternatives to the 2015 BMW 740i?▾

Alternatives listed in this guide: 2015 Mercedes-Benz S-Class and 2015 Audi A8.

Start Here

Maintenance guide

Costs + intervals

Recall report

Campaigns + remedy notes

Owner complaints

Issue volume + categories

Tuning guide

Potential + upgrade path

In this guide

  1. 01Overview
  2. 02Pros, Cons & Takeaways
  3. 03Who This Car Is For
  4. 04Reliability & Problems
  5. 05Vehicle Specs
  6. 06Unlock Full Report
  7. 07FAQ

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