2015 BMW 6 Series
The Verdict
Worst problem area
Engine
Engine leads by volume: 3 of 8 complaints (38%) mention it.
Complaints filed fell from 13 in 2014 to 8 in 2015.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2013 | 2014 | 2015 | 2016 | 2017 | vs. 2015 Subcompact Cars |
|---|---|---|---|---|---|---|
| Annual fuel cost ($) | 3,000–4,100 | 3,100–4,100 | 3,100–4,100 | 3,250–4,300 | 3,250–4,300 | |
| Combined MPG | 19–26 | 19–25 | 19–25 | 18–24 | 18–24 | |
| City / Highway MPG | 16–23 / 24–32 | 16–22 / 24–32 | 16–21 / 24–31 | 15–20 / 24–30 | 15–21 / 24–30 | |
| CO₂ tailpipe (g/mi) | 345–475 | 353–469 | 361–477 | 372–484 | 368–486 | |
| Complaints filed | 22 | 13 | 8 | 1 | 1 | |
| Recalls issued | 0 | 0 | 1 | 0 | 1 | |
| Crash-involved complaints | 0 | 2 | 1 | 0 | 0 | |
| Fire-involved complaints | 1 | 0 | 0 | 0 | 0 | |
| Injuries reported | 0 | 0 | 2 | 0 | 0 | |
| Deaths reported | 0 | 0 | 0 | 0 | 0 | |
| Configurations compared | 6 | 8 | 8 | 8 | 8 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 2015 BMW 6 Series have?
1 NHTSA recall campaign as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What is the most common complaint about the 2015 BMW 6 Series?
Engine: 3 of 8 NHTSA complaints (38%) mention it.
What gas mileage does the 2015 BMW 6 Series get?
EPA rates it 19–25 MPG combined.
How much does it cost to fuel a 2015 BMW 6 Series?
EPA estimates $3,100–$4,100 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (13)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic (S8) | 6 | 3.0L | Rear-Wheel Drive | Premium | Subcompact Cars | 21 mpg (high) | 31 mpg (high) | 25 mpg (high) | $3,100 (low) | 361 g/mi (low) |
| Configuration 2 | Automatic (S8) | 6 | 3.0L | Rear-Wheel Drive | Premium | Subcompact Cars | 20 mpg | 30 mpg | 24 mpg | $3,250 | 376 g/mi |
| Configuration 3 | Automatic (S8) | 6 | 3.0L | All-Wheel Drive | Premium | Subcompact Cars | 20 mpg | 29 mpg | 23 mpg | $3,350 | 385 g/mi |
| Configuration 4 | Automatic (S8) | 6 | 3.0L | All-Wheel Drive | Premium | Subcompact Cars | 20 mpg | 29 mpg | 23 mpg | $3,350 | 385 g/mi |
| Configuration 5 | Automatic (S8) | 6 | 3.0L | Rear-Wheel Drive | Premium | Compact Cars | 20 mpg | 30 mpg | 24 mpg | $3,250 | 376 g/mi |
| Configuration 6 | Automatic (S8) | 6 | 3.0L | All-Wheel Drive | Premium | Compact Cars | 20 mpg | 29 mpg | 23 mpg | $3,350 | 385 g/mi |
| Configuration 7 | Automatic (S8) | 8 | 4.4L | All-Wheel Drive | Premium | Subcompact Cars | 16 mpg (low) | 24 mpg (low) | 19 mpg (low) | $4,100 (high) | 461 g/mi |
| Configuration 8 | Automatic (S8) | 8 | 4.4L | All-Wheel Drive | Premium | Subcompact Cars | 16 mpg (low) | 24 mpg (low) | 19 mpg (low) | $4,100 (high) | 477 g/mi (high) |
| Configuration 9 | Automatic (S8) | 8 | 4.4L | All-Wheel Drive | Premium | Compact Cars | 16 mpg (low) | 24 mpg (low) | 19 mpg (low) | $4,100 (high) | 477 g/mi (high) |
| Configuration 10 | Automatic (S8) | 8 | 4.4L | All-Wheel Drive | Premium | Compact Cars | 16 mpg (low) | 24 mpg (low) | 19 mpg (low) | $4,100 (high) | 477 g/mi (high) |
| Configuration 11 | Automatic (S8) | 8 | 4.4L | Rear-Wheel Drive | Premium | Subcompact Cars | 17 mpg | 24 mpg (low) | 20 mpg | $3,900 | 441 g/mi |
| Configuration 12 | Automatic (S8) | 8 | 4.4L | Rear-Wheel Drive | Premium | Subcompact Cars | 17 mpg | 24 mpg (low) | 20 mpg | $3,900 | 441 g/mi |
| Configuration 13 | Automatic (S8) | 8 | 4.4L | Rear-Wheel Drive | Premium | Compact Cars | 17 mpg | 24 mpg (low) | 20 mpg | $3,900 | 441 g/mi |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 3 | 1 | 0 | 2 | 0 |
| Transmission & Drivetrain | 1 | 0 | 0 | 0 | 0 |
| Fuel System | 0 | 0 | 0 | 0 | 0 |
| Electrical | 1 | 1 | 0 | 2 | 0 |
| Brakes | 1 | 1 | 0 | 2 | 0 |
| Steering | 0 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 3 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 0 | 0 | 0 | 0 | 0 |
| Driver Assistance & Speed Control | 1 | 0 | 0 | 0 | 0 |
| Body, Seats & Latches | 1 | 0 | 0 | 0 | 0 |
| Visibility & Lighting | 0 | 0 | 0 | 0 | 0 |
| Other | 1 | 0 | 0 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls (1)
AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE · Campaign 24V527000 · Jul 11, 2024
Defect: BMW of North America, LLC (BMW) is recalling certain 2015 6 Series Gran Coupe, 2014 5 Series Gran Turismo, 2014 5 Series Sedan, 2015 6 Series Convertible, 2015 6 Series Coupe, 2014 X5, 2013-2014 X3, 2014-2015 3 Series Sedan, 2014 4 Series Coupe, 2014 4 Series Convertible, 2014 3 Series Gran Turismo, and 2015 4 Series Gran Coupe vehicles. Please see the recall report for the complete list of models. The driver's air bag inflator may explode during deployment, due to a manufacturing defect.
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants, increasing the risk of injury or death.
Remedy: The driver's front air bag will be replaced, free of charge. Owner notification letters were mailed September 6, 2024. Owners may contact BMW customer service at 1-800-525-7417.