2018 BMW X6
The Verdict
Worst problem area
Suspension, Wheels & Tires
Suspension, Wheels & Tires leads by volume: 2 of 4 complaints (50%) mention it.
Complaints filed rose from 3 in 2017 to 4 in 2018.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2016 | 2017 | 2018 | 2019 | 2020 | vs. 2018 Standard Sport Utility Vehicle 4WD |
|---|---|---|---|---|---|---|
| Annual fuel cost ($) | 3,700–4,550 | 3,700–4,550 | 3,700–4,850 | 3,900–4,850 | 3,350–5,150 | |
| Combined MPG | 17–21 | 17–21 | 16–21 | 16–20 | 15–23 | |
| City / Highway MPG | 15–18 / 21–25 | 15–18 / 21–25 | 14–18 / 19–25 | 14–18 / 19–24 | 13–21 / 18–26 | |
| CO₂ tailpipe (g/mi) | 427–515 | 426–515 | 426–549 | 433–549 | 390–582 | |
| Complaints filed | 9 | 3 | 4 | 5 | 9 | |
| Recalls issued | 1 | 2 | 4 | 4 | 10 | |
| Crash-involved complaints | 0 | 0 | 0 | 1 | 0 | |
| Fire-involved complaints | 0 | 0 | 1 | 1 | 0 | |
| Injuries reported | 1 | 0 | 0 | 2 | 0 | |
| Deaths reported | 0 | 0 | 0 | 0 | 0 | |
| Configurations compared | 2 | 2 | 3 | 3 | 4 |
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 2018 BMW X6 have?
4 NHTSA recall campaigns as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What gas mileage does the 2018 BMW X6 get?
EPA rates it 16–21 MPG combined.
How much does it cost to fuel a 2018 BMW X6?
EPA estimates $3,700–$4,850 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (4)
| 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 | Standard Sport Utility Vehicle 2WD | 18 mpg (high) | 25 mpg (high) | 21 mpg (high) | $3,700 (low) | 426 g/mi (low) |
| Configuration 2 | Automatic (S8) | 6 | 3.0L | All-Wheel Drive | Premium | Standard Sport Utility Vehicle 4WD | 18 mpg (high) | 24 mpg | 20 mpg | $3,900 | 434 g/mi |
| Configuration 3 | Automatic (S8) | 8 | 4.4L | All-Wheel Drive | Premium | Standard Sport Utility Vehicle 4WD | 14 mpg (low) | 19 mpg (low) | 16 mpg (low) | $4,850 (high) | 549 g/mi (high) |
| Configuration 4 | Automatic (S8) | 8 | 4.4L | All-Wheel Drive | Premium | Standard Sport Utility Vehicle 4WD | 15 mpg | 21 mpg | 17 mpg | $4,550 | 517 g/mi |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 0 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 1 | 0 | 0 | 0 | 0 |
| Fuel System | 0 | 0 | 0 | 0 | 0 |
| Electrical | 0 | 0 | 0 | 0 | 0 |
| Brakes | 1 | 0 | 0 | 0 | 0 |
| Steering | 1 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 2 | 0 | 1 | 0 | 0 |
| Airbags & Restraints | 0 | 0 | 0 | 0 | 0 |
| Driver Assistance & Speed Control | 0 | 0 | 0 | 0 | 0 |
| Body, Seats & Latches | 0 | 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 (4)
CHILD SEAT · Campaign 19V823000 · Nov 18, 2019
Defect: BMW of North America, LLC. (BMW) is recalling certain 2015-2019 X6 sDrive35i, X6 xDrive35i, X6 xDrive50i, and X6M vehicles equipped with rear seat lower anchor bars used in securing child restraint seats. The lower anchor bars may become damaged over time when used with an ISOFIX-type, rigid-style connector, child restraint system.
Consequence: Damaged lower anchor bars may increase the child's risk of injury in the event of a crash.
Remedy: BMW will notify owners, and dealers will weld a reinforcing bracket to the lower anchor bars and the vehicle body, free of charge. Owner notification began January 17, 2020. Owners may contact BMW customer service at 1-800-525-7417.
WHEELS:LUGS/NUTS/BOLTS/STUDS · Campaign 18V614000 · Sep 17, 2018
Defect: BMW of North America, LLC (BMW) is recalling certain 2018-2019 BMW X6 sDrive35i, X6 xDrive35i, X6 xDrive50i, and X6M vehicles. The wheel bolts on these vehicles may not have been properly tightened.
Consequence: The improperly tightened wheel bolts may loosen and break, affecting vehicle handling and control and increasing the risk of a crash.
Remedy: BMW will notify owners, and dealers will replace and tighten all of the wheel bolts, free of charge. The recall began November 1, 2018. Owners may contact BMW customer service at 1-800-525-7417.
SUSPENSION:FRONT:CONTROL ARM:LOWER ARM · Campaign 18V439000 · Jul 2, 2018
Defect: BMW of North America, LLC (BMW) is recalling certain 2018 BMW X5 xDrive35i, X5 xDrive50i, X5 xDrive35d, and X6 sDrive35i vehicles. The pivot bolt on the front lower-left control arm may not have been properly hardened, which may cause the control arm to break.
Consequence: If the lower control arm breaks, vehicle handling and control can be affected, increasing the risk of a crash.
Remedy: BMW will notify owners, and dealers will inspect the lower-left control arms and replace if necessary, free of charge. The recall began July 11, 2018. Owners may contact BMW customer service at 1-800-525-7417.
SUSPENSION · Campaign 17V727000 · Nov 21, 2017
Defect: BMW of North America, LLC (BMW) is recalling certain 2018 BMW X5 SAV, X5 M SAV, X6 SAV, and X6 M SAV vehicles. Bolts that secure the front suspension may not have been properly tightened.
Consequence: Loose bolts can affect the performance of the suspension, thereby increasing the risk of a crash.
Remedy: BMW will notify owners, and dealers will inspect and tighten the wishbone suspension bolts, free of charge. The recall is expected to begin January 8, 2018. Owners may contact BMW customer service at 1-800-525-7417.