2015 BMW 740i Owner Complaints

Name: NHTSA complaints for 2015 BMW 740i
Creator: Carfocal

Updated May 30, 2026

Ethan Miller

Complaint Summary

The 2015 BMW 740i has 1 reported complaints.

Top issues involve engine.

Reliability Score

Based on 1 complaints

Most Frequent Issues

ENGINE

1 100%

Quick Insights

The top category is ENGINE, accounting for 100% of all complaints.
Owners have reported issues across 1 distinct vehicle systems.
Note: Complaint data reflects owner reports and may not always indicate a verified defect. Compare with Recalls and TSBs for a complete picture.

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Complaint Summary

What owners keep reporting on the 2015 BMW 740i

The 2015 BMW 740i has 1 owner complaint in this dataset. ENGINE is the most common complaint category, representing about 100% of the reports shown here.

Most common complaint categories

The top complaint groups for the 2015 BMW 740i are ENGINE (1).

Are these complaints a serious red flag?

Potentially. 1 complaint report involve higher-attention systems like brakes, steering, engine, powertrain, fuel, suspension, airbags, or electrical components, which is enough to justify a focused inspection.

What should buyers inspect on a used 2015 BMW 740i?

Start with the top complaint systems, compare them against the recall report, then inspect service records for evidence that those same areas were already repaired or monitored.

Read the full buyer guide Recall report and remedy notes Maintenance costs and intervals 2016 740i complaints 2014 740i complaints 2017 740i complaints

Detailed Complaint Log

Showing 1 of 1 systems

ENGINE

1 Report100% of total

Previewing the first 1 complaint summaries.

DUE TO RAIN IN SAN DIEGO, THE BMW 740I INTAKE AT THE BOTTOM OF THE FRONT BUMPER INJESTED WATER IN A NORMAL DRIVING SITUATION AND THE MOTOR EXPLODED.

2/8/2016

About This Data

Data and Methodology

MethodologyHow we score →

Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.

FAQ

What are the most common owner complaints for the 2015 BMW 740i?

The most reported complaint category for the 2015 BMW 740i is ENGINE, with 1 owner report. That is about 100% of all complaints logged here. Other recurring themes include ENGINE.

Are complaints about the 2015 BMW 740i a serious warning sign?

Potentially. 1 complaint report fall into higher-attention systems such as brakes, steering, engine, powertrain, fuel, suspension, airbags, or electrical components. That does not prove every vehicle has a defect, but repeated complaints in those systems justify a more careful pre-purchase inspection.

How should buyers use complaint data for the 2015 BMW 740i?

Use complaints as an early pattern to investigate, not a standalone verdict. Start with the top complaint categories, compare those themes against the recall report and maintenance guide, then inspect service records for evidence that the same problem areas were already addressed. If the same issue appears repeatedly across complaints and recalls, treat it as a real ownership-risk flag.

Are complaints about the 2015 BMW 740i severe?

1 complaint reports involve higher-attention systems such as brakes, steering, engine, powertrain, fuel, suspension, airbags, or electrical components, which is enough to justify a focused inspection before purchase.

Complaint list entries are sourced from owner-submitted NHTSA ODI records.

Read complaint summaries

BMW 740i: How should complaint data influence buying decisions?

Use complaint patterns together with recalls and maintenance guidance to estimate ownership risk and inspection priorities.

Carfocal links complaint data directly to recall and maintenance routes for the same model year.

Return to full vehicle report

Complaint entries: 1
Top-topic view: 1 grouped topics shown
Primary source: NHTSA ODI owner complaint records

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