Model year 2018 · Standard Sport Utility Vehicle 4WD, Standard Sport Utility Vehicle 2WD
2018 BMW X6: recalls, fuel economy and safety ratings
EPA rates the 2018 BMW X6 at 16–21 mpg combined across 4 versions. NHTSA lists 4 safety recalls and 4 owner complaints for this model year.
Safety recalls
4
EPA combined mpg
16–21
NHTSA overall rating
—
Recall file dated Oct 27, 2026 · EPA file dated Sep 29, 2026 · updated Oct 27, 2026, 7:34 AM EDT
NHTSA lists this vehicle as X6 M.
Check your own car: enter your 17-character VIN at nhtsa.gov/recalls to see open recalls for that exact vehicle, and contact a BMW dealer to schedule the repair — safety recall repairs are free. The list below covers the whole model year, so not every recall applies to every car.
2018 BMW X6 recalls
NHTSA's recall file lists 4 safety recalls for the 2018 BMW X6, newest first.
Child seat
NHTSA 19V823000Reported Nov 18, 2019
Filed by
BMW of North America, LLC
Units affected
32,760 (estimate)
Problem
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.
Risk
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.
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.
Risk
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.
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.
Risk
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.
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.
Risk
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.
Recall summaries are written by NHTSA from manufacturers' defect reports. Dates are when NHTSA received the report.
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2018 BMW X6 fuel economy by version
EPA city/highway/combined estimates for each engine, transmission and drive combination. Annual fuel cost is EPA's estimate for 15,000 miles a year (55% city, 45% highway) at EPA's current fuel-price assumptions; your cost will vary.
Source: FuelEconomy.gov (U.S. DOE and EPA), file dated Sep 29, 2026. Each version links to its FuelEconomy.gov record.
EPA estimates come from standardized lab tests so cars can be compared fairly; real-world mileage depends on speed, weather, load, tires and driving style.
2018 BMW X6 crash-test ratings
NHTSA 5-Star Safety Ratings for the tested versions. More stars mean a lower chance of serious injury in that type of crash. Rollover risk is NHTSA's estimated chance of rolling over in a single-vehicle crash.
2018 BMW X6 NHTSA 5-Star Safety Ratings
Tested vehicle
Overall
Frontal
Side
Rollover
Rollover risk
Forward collision warning
2018 BMW X6 M SUV AWD
Not rated
Not rated
Not rated
Not rated
—
Optional
2018 BMW X6 SUV AWD
Not rated
Not rated
Not rated
Not rated
—
Optional
2018 BMW X6 SUV RWD
Not rated
Not rated
Not rated
Not rated
—
Optional
Source: NHTSA 5-Star Safety Ratings (New Car Assessment Program), checked Oct 26, 2026.
Star ratings compare vehicles of similar size and weight; a frontal rating for a large pickup is not directly comparable with one for a small car.
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2018 BMW X6 owner complaints
Owners have filed 4 complaints with NHTSA about the 2018 BMW X6, most recently on Jan 13, 2022. 0 mention a crash, 1 a fire, 0 injured people and 0 deaths. These are unverified reports; a complaint is not proof of a defect.
Most-cited components in 2018 BMW X6 complaints
Component named in complaints
Mentions
Power train
1
Service brakes
1
Steering
1
Suspension
1
Tires: Sidewall
1
Unknown or other
1
Source: NHTSA consumer complaint files (complaints received since January 1, 2015). One complaint can name several components.
