2020 BMW X4 Problems, Recalls & Reliability
Verdict
AvoidComplaint Index
91/100
#2 most-complained of 12 X4 years
Based on NHTSA complaints per model-year, not a reliability rating. Methodology
The 2020 BMW X4 ranks 2nd-worst of 12 model years, with a complaint index of 91, 15 complaints, and 10 recalls. Electrical System issues dominate at 33% of complaints, with a median failure mileage of just 8 miles.
- Complaints
- 15
- Recalls
- 10
- incl. Do Not Drive
- Crashes / fires
- 1 / 0
- Injuries / deaths
- 0 / 0
- NHTSA overall rating
- Not rated
- EPA combined MPG
- 19.5
- 17.5 city / 23 hwy
Top 2020 BMW X4 problems
NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.
- Electrical System5 (33%)
- Airbags3 (20%)
- Other3 (20%)
- Suspension, Wheels & Tires3 (20%)
- Seat Belts2 (13%)
- Structure & Body2 (13%)
- Engine1 (7%)
- Collision Avoidance & Cameras1 (7%)
- Lane Departure1 (7%)
- Steering1 (7%)
What owners report
- Instrument and infotainment screens dim unexpectedly in shaded areas or direct sunlight, making it hard to see the display while driving.
- Digital instrument panel goes blank on startup with a vague safety system malfunction alert, then recovers after a few minutes.
- Vehicle loses power at highway speed and fails to accelerate properly afterward, with the drivetrain malfunction warning light illuminating due to a disconnected rear differential.
- Suspension drops into sport mode and traction control disables itself after a chassis warning, leaving the vehicle unstable in snow or rain.
- Driver's side seat belt triggers a 'Restraint System Fault' or 'Driver's Restraints system malfunction' message without repair being completed.
- Water intrusion through the roof shark-fin antenna corrodes the telematics module, disabling the Emergency SOS call system, GPS, and hands-free microphone.
2020 BMW X4 recalls
10 NHTSA recall campaigns list this model year.
- NHTSA 25V636000Sep 23, 2025Electrical System199,674 vehiclesPark Outside
Electrical system:starter assembly:relay
BMW of North America, LLC (BMW) is recalling certain 2019-2021 BMW 330i, 2019-2022 BMW Z4, 2020-2022 BMW 530i, X3, X4, Toyota Supra, 2021-2022 BMW 430i, 430i Convertible, and 2022 BMW 230i vehicles. The engine starter relay may corrode, causing the relay to overheat and short circuit.
Risk: A short circuit in the starter relay may increase the risk of a fire.
Remedy: Owners are advised to park their vehicles outside and away from structures until the remedy is complete. Dealers will replace the engine starter, free of charge. Owner notification letters were mailed February 6, 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 14, 2025.
- NHTSA 21V598000Aug 2, 2021Engine50,024 vehicles
Engine
BMW of North America, LLC (BMW) is recalling certain 2020 M340i, M340i xDrive, 540i, 540i xDrive, X3 M40i, 2020-2021 X4 M40i, 745Le xDrive, 2019-2021 Z4 M40i, and 2020-2021 Toyota Supra vehicles. During engine start, the engine management software may cause loss of braking assist. Full mechanical braking (without assist) remains available.
Risk: Loss of braking assist can increase the risk of a crash.
Remedy: Dealers will update the engine management software, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact BMW customer service at 1-800-525-7417.
- NHTSA 21V096000Feb 19, 2021Collision Avoidance & Cameras13,858 vehicles
Back over prevention:software
BMW of North America, LLC (BMW) is recalling certain 2019-2021 X3 sDrive30i, X3 xDrive30i, X3 M40i, X3M, X4 xDrive30i, X4 M40i, M550i, X4M, X5 sDrive40i, X5 xDrive40i, X5 xDrive50i, X5M, X5 M50i, X7 xDrive40i, X7 xDrive50i, X7 M50i, Alpina XB7, 330i, 330i xDrive, M340i, M340i xDrive, and 8 Series Coupe, Convertible and Grand Coupe, 840i, 840i xDrive, M850i xDrive, M8, 2020-2021 530e, 530e xDrive, 330e, 330e xDrive, 745Le, 745Le xDrive, X5 xDrive45e, X3 xDrive30e, X6 sDrive40i, X6 xDrive40i, X6 xDrive50i, X6 M50i, X6M, 530i, 530i xDrive, 540i, 540i xDrive, M550i xDrive, M5, 740i, 740Li, 740Li xDrive, M760i Drive, M760Li xDrive, 750Li xDrive Alpina, Alpina B7 xDrive, and 2021 4 Series Coupe 430i, 430i xDrive, M440i xDrive vehicles. When shifting into Reverse, a small portion of the rearview image may be obscured, or the screen may not illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
Risk: If the driver relies on only the rearview camera image, the missing or reduced rearview image view can increase the risk of a crash or injury.
Remedy: BMW will notify owners, and dealers will inspect the rearview camera software and update it if necessary, free of charge. The recall began April 16, 2021. Owners may contact BMW customer service at 1-800-525-7417.
2020 BMW X4 fuel economy and fuel cost
- City
- 17.5 MPG
- Highway
- 23 MPG
- Combined
- 19.5 MPG
- Annual fuel cost (EPA)
- $4,225
- 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 X4 years
Frequently asked questions
- Is the 2020 BMW X4 reliable?
- Based on NHTSA owner complaints and recalls, the 2020 X4 ranks 2nd-worst out of 12 model years, with a complaint index of 91 and 10 recalls, so it carries an Avoid verdict relative to other X4 years.
- What are the most common problems with the 2020 BMW X4?
- Electrical System complaints lead at 33% of all reports, mostly involving screen dimming and dashboard malfunctions with a median failure mileage of 8 miles. Airbags (20%) and Suspension, Wheels & Tires (20%) follow.
- Does the 2020 BMW X4 have any recalls?
- NHTSA lists 10 recalls for the 2020 X4, including one do-not-drive-related park-outside recall for the electrical system starter, plus recalls covering steering, seat belts, airbags, and rearview cameras.
- How does the 2020 X4 compare to other model years?
- The 2020 X4's complaint index of 91 is close to the worst year on record, 2023, which scored 100. Better years include 2016, 2019, and 2021, all rated Good with complaint indexes under 45.
- What mileage do 2020 X4 electrical problems show up at?
- NHTSA data shows a median mileage of just 8 miles at failure for Electrical System complaints on the 2020 X4, indicating issues that surfaced very early.