YearToAvoid

2020 BMW X6 Problems, Recalls & Reliability

Verdict

Good

Complaint Index

37/100

#13 most-complained of 20 X6 years

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

The 2020 BMW X6 has 9 owner complaints and 10 safety recalls on file with NHTSA. Its Complaint Index is 37 out of 100 — #13 highest of 20 X6 model years (verdict: Good). The most reported problem area is electrical system (5 complaints, 56% of the total).

Complaints
9
Recalls
10
Crashes / fires
0 / 0
Injuries / deaths
0 / 0
NHTSA overall rating
Not rated
EPA combined MPG
18
16 city / 22 hwy

Top 2020 BMW X6 problems

NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.

  1. Electrical System5 (56%)
  2. Brakes2 (22%)
  3. Other2 (22%)
  4. Engine1 (11%)
  5. Seat Belts1 (11%)
  6. Transmission & Powertrain1 (11%)
2020 BMW X6 complaints: complaints filed per month3Jan 2024Aug 2024Oct 2024Dec 2024Jun 2025Oct 2025Dec 2025Jan 2026
12 complaints filed with NHTSA from Jan 2024 to Jan 2026; peak Dec 2024 (3).

2020 BMW X6 recalls

10 NHTSA recall campaigns list this model year.

  1. NHTSA 25V644000Sep 25, 2025Electrical System145,102 vehicles

    Electrical system:starter assembly

    BMW of North America, LLC (BMW) is recalling certain 2020 340I, X6, 2020-2025 840I, 2020-2022 740LI, 2019-2020 X7, and X5 vehicles. After repeated attempts, the starter motor may overheat from an electrical overload.

    Risk: An overheated starter motor can ignite nearby combustible material in the engine compartment, increasing the risk of a fire.

    Remedy: Dealers will replace the engine starter, free of charge. This recall includes vehicles repaired under recall 24V576 and those owners will need to have their vehicle repaired again. Owner notification letters were mailed February 9, 2026. Owners may contact BMW customer service at 1-800-525-7417. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov November 17, 2025.

  2. NHTSA 24V576000Aug 1, 2024Engine105,588 vehicles

    Engine and engine cooling:engine:engine control module (ecu/ECM):software

    BMW of North America, LLC is recalling certain 2019-2020 X5, X7, 2020 3 Series Sedan, X6, 2020-2021 7 Series Sedan, 2020 8 Series Convertible, 8 Series Coupe, and 2020 8 Series Gran Coupe vehicles. Please see the recall report for the complete list of models. In the event the starter motor fails, repeated attempts to start the vehicle can cause the starter motor to overheat from an electrical overload.

    Risk: A starter motor that overheats can ignite nearby combustible material in the engine compartment, increasing the risk of a fire.

    Remedy: Dealers will update the vehicle software, free of charge. Owner notification letters were mailed September 27, 2024. Owners may contact BMW customer service at 1-800-525-7417.

  3. NHTSA 22V267000Apr 20, 2022Visibility & Wipers61,221 vehicles

    Visibility:sun/moon roof assembly

    BMW of North America, LLC (BMW) is recalling certain 2022 4 Series Gran Coupe (430i, 430i xDrive, M440i xDrive); 2019-2022 X5 sDrive40i, X5 xDrive40i, X5 xDrive50i, X5 M50i, X5M; 2021-2022 X5 xdrive45e; 2020-2022 X6 sDrive40i, X6 xDrive40i, X6 xDrive50i, X6M and 2019-2023 X7 xDrive40i, X7 xDrive50i, X7 M50i, X7 xDrive60i, X7 M60i, X7M, Alpina XB7 vehicles. The roof function control unit may be programmed incorrectly, allowing the sunroof to close without the key fob present inside the vehicle. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 118, "Power-Operated Window Systems."

    Risk: A sunroof that closes without the key fob present inside the vehicle can increase the risk of injury.

    Remedy: Dealers will reprogram the roof function control unit, free of charge. Owner notification letters were mailed June 20, 2022. Owners may contact BMW customer service at 1-800-525-7417.

See all 10 recalls for the 2020 BMW X6 →

2020 BMW X6 fuel economy and fuel cost

City
16 MPG
Highway
22 MPG
Combined
18 MPG
Annual fuel cost (EPA)
$4,450
15,000 mi/yr
Fuel
Premium
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2020 compared with other X6 years

Complaint Index by model year (0 = fewest issues, 100 = most)0255075100’06’07’08’09’10’11’12’13’14’15’16’17’18’19’20’21’22’23’24’25
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2018No verdict214418.5
2019Caution685419.5
2020Good3791018
2021Good477718
2022Good265116.5

All BMW X6 years: best and worst →

Frequently asked questions

Is the 2020 BMW X6 a reliable year?
Judged by NHTSA owner complaints and recalls, the 2020 BMW X6 ranks #13 of 20 among X6 model years (Complaint Index 37/100, verdict: Good). It has 9 complaints and 10 recalls on file. This reflects reported safety-related problems, not an overall reliability rating.
What are the most common problems with the 2020 BMW X6?
The most reported problem areas are electrical system (5 complaints), brakes (2 complaints), and engine (1 complaints). The median mileage at the time of failure in complaints that report it is 63,843 miles.
Does the 2020 BMW X6 have any recalls?
Yes — NHTSA lists 10 recall campaigns for the 2020 BMW X6, most recently reported 2025, covering electrical system, engine, visibility & wipers, and collision avoidance & cameras.
What is the fuel economy of the 2020 BMW X6?
EPA rates the 2020 BMW X6 at 18 MPG combined (16 city / 22 highway), with an estimated annual fuel cost of $4,450. Where several configurations exist, the median is shown.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.