NHTSA // SAFETY RECORD
2020 BMW Z4 Safety Record
The 2020 BMW Z4 has not been crash-tested by NHTSA, so it carries no Safety Index. Its federal safety record shows 6 recalls and 4 owner complaints on file.
Updated Oct 1, 2026 from NHTSA data · Reviewed by Ivanna Verstliar
CRASH
DATANot crash-tested
The 2020 BMW Z4 lacks federal crash-test ratings from NHTSA, leaving a gap in data regarding its performance in controlled impact scenarios. Despite this, its safety profile is not without record. Six recall campaigns have been issued for the 2020 Z4, notably including an active "park outside" directive, indicating a significant concern that owners should address immediately. This recall volume, coupled with a documented, albeit small, number of owner complaints, places the vehicle in the Heavy recall and complaint burden band. The absence of star ratings or a computed Safety Index means that any assessment of its crashworthiness must proceed without the benefit of standardized federal impact data.
The 2020 BMW Z4 was not crash-tested by NHTSA, carries a Heavy recall and complaint burden band, and is the subject of six recall campaigns documented in federal NHTSA records.
MotorCaliber Safety Desk // NHTSA data, verified Oct 1, 2026
- shoppers who want the full federal safety picture in one place
| NHTSA crash test | Not crash-tested |
|---|---|
| Recall and complaint burden | Heavy |
| Recalls on file | 6 (includes park-outside) |
| Owner complaints | 4 (unverified allegations) |
| Data verified | Oct 1, 2026 |
ANALYSISHow safe is the 2020 BMW Z4?
Six recall campaigns for the 2020 BMW Z4 place it in the Heavy recall and complaint burden band, the most elevated tier in the MotorCaliber framework. This classification stems entirely from its recall and complaint record, not from crash-test outcomes. The recalls address a wide array of systems: the fuel tank, headlights, engine, and electrical starter relay. This breadth suggests issues across multiple production periods, rather than a single isolated defect. Most critical is the park-outside directive associated with the starter relay recall, which restricts vehicle storage until the repair is completed. No NHTSA crash-test data for this generation of the Z4 or its sibling years exist. The four owner complaints include one alleged crash event, which the Safety Desk notes without drawing causal conclusions.
NHTSA // RECALLSDoes the 2020 BMW Z4 have any recalls?
The 2020 BMW Z4 carries six recall campaigns touching the electrical system starter relay, the engine, the fuel tank weld assembly, and headlights across two separate campaigns. One of those campaigns is an active park-outside directive tied to the electrical system starter relay, meaning affected owners are instructed not to park the vehicle inside an enclosed structure until the remedy is completed. Shoppers should verify open status by VIN at nhtsa.gov.
ELECTRICAL SYSTEM:STARTER ASSEMBLY:RELAY25V636000
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.
Reported 2025-09-23
ENGINE21V598000
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.
Reported 2021-08-02
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY20V700000
Risk: The failed weld may allow fuel to leak, increasing the risk of a fire in the presence of an ignition source.
Remedy: BMW will notify owners, and dealers will replace the fuel tank, free of charge. The recall began December 18, 2020. Owners may contact BMW customer service at 1-800-525-7417 or Toyota customer service at 1-888-270-9371.
Reported 2020-11-12
EXTERIOR LIGHTING:HEADLIGHTS20V516000
Risk: Should the headlamps be adjusted horizontally, there could be increased glare and reduced visibility for oncoming drivers, or reduced visibility for the vehicle operator, thereby increasing the risk of a crash.
Remedy: BMW will notify owners, and dealers will inspect the headlamp vertical and horizontal adjustment plugs, correcting them as necessary, free of charge. The recall began December 23, 2020. BMW owners may contact BMW customer service at 1-800-525-7417 or Toyota owners may contact Toyota customer service at 1-888-270-9371.
Reported 2020-08-27
EXTERIOR LIGHTING:HEADLIGHTS19V850000
Risk: Headlight failure can reduce the driver's visibility, increasing the risk of a crash.
Remedy: BMW will notify owners, and dealers will replace the headlight control units, free of charge. The recall is expected to begin January 17, 2020. Owners may contact BMW customer service at 1-800-525-7417 or Toyota customer service at 1-888-270-9371.
Reported 2019-11-27
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA19V684000
Risk: The lack of an image in the back-up camera display increases the risk of a crash.
Remedy: BMW will notify owners, and dealers will update the back-up camera software, free of charge. The recall began November 8, 2019. Owners may contact BMW customer service at 1-800-525-7417 or Rolls-Royce at 1-877-877-3735. Toyota owners may contact Toyota customer service at 1-888-270-9371.
Reported 2019-09-27
NHTSA // COMPLAINTSWhat do owners report about the 2020 BMW Z4?
Four owner complaints have been reported to NHTSA for the 2020 BMW Z4, covering steering, service brakes, the electrical system, suspension, structure, and the engine. One complaint alleges a crash. All are unverified consumer allegations and have not been established as facts by NHTSA or any other authority.
4 owner complaints on file. These are unverified allegations reported to NHTSA.
USED BUYERWhat should used buyers know about the 2020 BMW Z4?
The 2020 BMW Z4 faces a notable safety advisory: six recall campaigns have been issued for the model year. Of particular concern is a "park outside" recommendation, indicating a defect with fire risk. Prospective owners should verify the completion of all recall repairs, especially this critical one, by checking the vehicle's VIN on nhtsa.gov.
- The 2020 BMW Z4 has not been crash-tested by NHTSA, meaning no Safety Index or star ratings exist for this model year. The absence of a rating is a data gap, not a safety finding.
- An active park-outside directive is in effect for certain 2020 BMW Z4 units under a starter relay recall. Owners of affected VINs are instructed to avoid parking in enclosed spaces until the remedy is complete.
- A separate recall addresses a fuel tank weld defect specific to 2020 and 2021 Z4 models. The weld between the fuel tank halves was identified as a concern, making VIN-level verification of remedy status important for any used purchase.
- Two headlight-related recall campaigns affect the 2020 Z4, one issued in late 2019 and one in mid-2020, covering different trim configurations. Shoppers should confirm both campaigns have been resolved on any specific vehicle.
RANKINGSWhere the 2020 BMW Z4 places
The 2020 BMW Z4 qualifies for these MotorCaliber safety rankings:
FAQ2020 BMW Z4 safety questions
Was the 2020 BMW Z4 crash-tested by NHTSA?
No. NHTSA has not run a New Car Assessment Program crash test on this configuration, so it carries no Safety Index. Its safety record here is built from 6 recalls and 4 owner complaints on file.
How many recalls does the 2020 BMW Z4 have?
According to NHTSA recall data, 6 vehicle recalls are on file for the 2020 BMW Z4, including a park-outside or do-not-drive campaign, which is the most serious class of recall. Confirm your VIN at nhtsa.gov to see which apply to your car.
How many complaints have owners filed about the 2020 BMW Z4?
According to NHTSA's complaint database, 4 owner complaints are on file for the 2020 BMW Z4. These are unverified allegations submitted by owners, not confirmed defects, and include reports involving a crash.
Cross-check this record against independent expert reviews and the live NHTSA database before you buy.
- DATA Pulled directly from NHTSA: the recallsByVehicle and complaintsByVehicle records for the BMW Z4 2020.
- SCORE This configuration was not crash-tested by NHTSA, so it carries no Safety Index. We report its recall and complaint record only.
- EDITED Written by the MotorCaliber Safety Desk and reviewed for accuracy and plain-language clarity by Ivanna Verstliar, Editor, against the source figures on this page.
- VERIFIED Data last synced Oct 1, 2026. Recalls change; confirm your VIN at nhtsa.gov/recalls. See our corrections policy and disclosure.