What are the most common problems with the 2015 BMW M5?

The primary concern for the 2015 BMW M5 is the potential for engine and drivetrain malfunctions, which can result in a loss of power and stranding.

How many recalls does the 2015 BMW M5 have?

The 2015 BMW M5 currently has 1 recall on file. Review the full recall report to see affected components and available remedies.

Is the 2015 BMW M5 a good buy used?

Verdict: High risk. The primary concern for the 2015 BMW M5 is the potential for engine and drivetrain malfunctions, which can result in a loss of power and stranding. A single recall for an inadequately welded driveshaft exists; confirm this has been addressed. Expect high fuel costs due to the V8 engine's performance focus. The high number of Technical Service Bulletins (171) indicates a complex vehicle that may require frequent dealer attention. Thorough inspection of the engine, fuel system, and drivetrain is non-negotiable before purchase. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2015 BMW M5?

Refer to the maintenance cost guide for interval schedules, DIY difficulty ratings, and typical repair cost ranges for the 2015 BMW M5.

2015 BMW M5 Report

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

Updated May 30, 2026Ryan Davis

Overall Score

Our Verdict

High risk

Key Takeaways

The primary concern for the 2015 BMW M5 is the potential for engine and drivetrain malfunctions, which can result in a loss of power and stranding.
A single recall for an inadequately welded driveshaft exists; confirm this has been addressed.
Expect high fuel costs due to the V8 engine's performance focus.
The high number of Technical Service Bulletins (171) indicates a complex vehicle that may require frequent dealer attention.

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Overview

2015 BMW M5

The 2015 BMW M5 is a high-performance luxury sedan that delivers thrilling acceleration and sharp handling. However, used car shoppers should be aware of its potential for significant mechanical issues, particularly concerning the engine and drivetrain, which can lead to costly repairs. Its high TSB count also suggests a complex vehicle prone to various electronic and mechanical glitches. While offering exhilarating driving dynamics, the M5's ownership experience can be demanding due to its performance-oriented nature and associated running costs.

Critical Failure Risk

Severe performance reduction and stranding reported around 33,000 miles. This is a concentrated failure mode at relatively low mileage.

Early detection can help you avoid a repair of about $5,000.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls1

Service Bulletins0

Full Recall History →

Owner Complaints

Service Brakes1

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency

Combined

MPG

City

MPG

Highway

MPG

Full Vehicle Specifications ↓

Reliability

Practicality

The score is mainly limited by high fuel consumption.

Verdict: Conditional Buy

Is the 2015 M5 worth it?

A potent performance sedan with a documented history of drivetrain malfunctions, the 2015 BMW M5 demands a meticulous pre-purchase inspection, focusing on the engine and fuel system.

Buy it if...

enthusiasts seeking a powerful, engaging driving experience.

Skip it if...

budget-conscious buyers prioritizing low running costs.

View maintenance guide

Unlock the full report to see 1 more strengths and 3 more watch-outs.

Buyer Fit

Who This Car Is For

Best for

Enthusiasts seeking a powerful, engaging driving experience.

+2 more buyer-fit notes in the full report

Avoid if

Budget-conscious buyers prioritizing low running costs.

+2 more buyer-fit warnings in the full report

2015 BMW M5 Reliability Analysis

Specs

Vehicle Specs

Fuel Type: Premium
Transmission: Automatic (AM-S7)
Drivetrain: Rear-Wheel Drive
Body Style: Sedan
EPA Combined MPG: 16

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Most Common Issues

1. Braking System

Most reported

Usage: 1 reports

2. ENGINE

Usage: 1 reports

See all common issues in the maintenance guide

First Service Interval

- Preventative Maintenance Check (Brake Inspection, Fluid Checks, Tire Rotation, Cabin Air Filter Inspection)

Est. shop cost: N/A

5,000 mi

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

Full pre-purchase inspection checklist

Complete maintenance schedule (8 service intervals)

Repair forecasts with mileage and cost context

Full pros & cons (3 strengths, 5 watch-outs)

Full buyer-fit guidance and who should avoid it

Full specs and trim-level context

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FAQ

Is the 2015 BMW M5 reliable?

The CarFocal Reliability Score for the 2015 BMW M5 is 9.1/10. Reliability score is 9.1/10. NHTSA recalls: 1. Owner complaints: 4.

How practical is the 2015 BMW M5 for daily use?

Practicality score is 5.0/10. The score is mainly limited by high fuel consumption. EPA combined economy is 16 MPG.

What is the overall score for the 2015 BMW M5?

The CarFocal Overall Score for the 2015 BMW M5 is 5.7/10. Overall score is 5.7/10 (Mixed). Confidence 55%. Maintenance 2.7/10. Tuning 7.0/10. Practicality 5.0/10.

What engine is in the 2015 BMW M5?

Engine specs list 8 • 4.4.

What transmission does the 2015 BMW M5 use?

According to CarFocal's specs for the 2015 BMW M5, transmission is Automatic (AM-S7). The paired drivetrain is Rear-Wheel Drive.

Does the 2015 M5 require Premium gas?

Manufacturer fuel recommendation: Premium.

What is the combined EPA MPG for the 2015 BMW M5?

EPA combined estimate is 16 MPG.

What driver assistance and safety features are available on the 2015 BMW M5?

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

What body style is the 2015 BMW M5?

According to CarFocal's specs for the 2015 BMW M5, body style is sedan.

What drivetrain does the 2015 BMW M5 use?

According to CarFocal's specs for the 2015 BMW M5, drivetrain is Rear-Wheel Drive. Transmission is Automatic (AM-S7).

Is the 2015 BMW M5 good for tuning?

Tuning potential is rated 7/10. The 2015 BMW M5 is a high-performance luxury sedan that offers a compelling blend of power, comfort, and technology. Its 4. Popular platforms: F10 M5.

What are the most common service brakes problems on the 2015 BMW M5?

Top complaint category: service brakes (1 reports, 25% of complaints).

Are there open safety recalls on the 2015 BMW M5?

This model year has 1 official safety campaigns listed.