AutoUtility currently tracks 5 official NHTSA owner defect complaints for the 2021 BMW 7 Series. Wheels & Tires issues are the most frequently reported category, appearing in 2 complaints (40% of submitted records). Zero crashes, fires, injury reports, or fatality reports are cited across these complaint records. The 2021 BMW 7 Series belongs to the 6th Generation (G11/G12) platform.

Key Problem Findings
  • • Total NHTSA Complaints: 5 reports
  • • #1 Reported Problem Area: Wheels & Tires (2 reports • 40% of submitted complaints)
  • • Secondary Problem Areas: Powertrain & Transmission (1), Suspension (1)
  • • Crash-Citing Complaints: 0 filings
  • • Fire-Citing Complaints: 0 filings
  • • Complaints Reporting Injuries / Fatalities: 0 injury filings • 0 fatality filings
Reporting Methodology: Statistics describe unverified consumer submissions voluntarily filed with NHTSA. Complaint volume is not normalized for vehicle sales volume or miles driven. Multiple components can be cited within a single owner complaint submission.
Total Complaints
5
Submitted to NHTSA ODI
Crash-Citing Complaints
0
Filings citing a collision
Fire-Citing Complaints
0
Filings citing smoke or fire
Complaints Reporting Injuries
0
Filings citing one or more injuries
Complaints Reporting Fatalities
0
Consumer filings citing fatalities

Most Reported Problems for 2021 BMW 7 Series

Top automotive subsystem defect categories ranked by unique owner complaint volume in federal records

#1 Problem Area 40% of complaints

Wheels & Tires

2 owner complaints submitted to NHTSA ODI
✓ 0 crashes or fires cited
#2 Problem Area 20% of complaints

Powertrain & Transmission

1 owner complaint submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
✓ 0 crashes or fires cited
#3 Problem Area 20% of complaints

Suspension

1 owner complaint submitted to NHTSA ODI
✓ 0 crashes or fires cited
#4 Problem Area 20% of complaints

Driver Assistance & Safety Tech

1 owner complaint submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
✓ 0 crashes or fires cited
#5 Problem Area 20% of complaints

Electrical System

1 owner complaint submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 3 official safety recall campaigns for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
✓ 0 crashes or fires cited
Domain Share Note: Share percentage represents the proportion of unique complaint filings referencing each vehicle system. Because single complaints may cite multiple systems (such as engine and electrical simultaneously), domain percentages represent individual category incidence and may sum to over 100%.

Recent NHTSA Owner Reports for 2021 BMW 7 Series

Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation

Electrical System NHTSA ODI ID: #11759802
Filed: 08/26/2026

"The contact owns a 2021 BMW 750i. The contact stated that while driving at an undisclosed speed, the engine independently shut off. The engine overheating warning light illuminated, and the message "Engine Cooldown" was displayed. After several attempts, the vehicle restarted. The vehicle was taken..."

Incident Date: 08/19/2026 • Raw NHTSA Component: ELECTRICAL SYSTEM
Powertrain & Transmission NHTSA ODI ID: #11758193
Filed: 08/20/2026

"1. What component or system failed or malfunctioned, and is it available for inspection upon request? The suspected failed component is the front differential carrier bearing on my 2021 BMW 750i xDrive. [XXX] BMW of Westmont, Illinois diagnosed carrier bearing damage and oil leaks and recommended..."

Incident Date: 08/10/2026 • Raw NHTSA Component: POWER TRAIN
Suspension NHTSA ODI ID: #11733572
Filed: 04/24/2026

"I purchased a vehicle from Ed morse Cadillac on 12/31/2025. I find out in April that the vehicle was sold with undercarriage damages listed in Carfax. The dealership, never disclosed anything, did not show me the reports, and i did not sign anything to accept the damages. They do not want to take..."

Incident Date: 12/31/2025 • Raw NHTSA Component: SUSPENSION,WHEELS,UNKNOWN OR OTHER
Driver Assistance & Safety Tech NHTSA ODI ID: #11672121
Filed: 07/08/2025

"I am filing this complaint regarding an ongoing safety issue with my 2021 BMW 740i involving the lane departure warning system, lane keep assist, and adaptive cruise control, all of which have stopped functioning properly. These features are critically tied to the windshield-mounted KAFAS camera,..."

Incident Date: 05/28/2025 • Raw NHTSA Component: LANE DEPARTURE,FORWARD COLLISION AVOIDANCE
Wheels & Tires NHTSA ODI ID: #11478208
Filed: 08/08/2022

"The contact owns a 2021 BMW 750I. The contact stated that upon start the vehicle, the low tire pressure warning light illuminated. The contact initially took the vehicle to the dealer and an independent mechanic however, the cause of the failure was not determined. The failure persisted and the..."

Incident Date: 05/01/2022 • Raw NHTSA Component: WHEELS
Consumer Narrative Notice: Excerpts are sanitized text descriptions submitted by vehicle owners to the federal ODI database. They reflect the reporting consumer's observations at the time of filing and have not been independently confirmed by vehicle manufacturers or government investigators.

Complaint History for BMW 7 Series

Reported defect complaint volume across sibling model years (2015–2026)

Model Year NHTSA Complaints Crash Reports Safety Recalls Detailed Report
2015 BMW 7 Series 4 0 2 View 2015 Problems →
2016 BMW 7 Series 22 0 1 View 2016 Problems →
2017 BMW 7 Series 12 0 0 View 2017 Problems →
2018 BMW 7 Series 8 0 0 View 2018 Problems →
2019 BMW 7 Series 5 1 2 View 2019 Problems →
2020 BMW 7 Series 5 0 8 View 2020 Problems →
2021 BMW 7 Series Current Page 5 0 7 Current
2022 BMW 7 Series 4 0 2 View 2022 Problems →
2023 BMW 7 Series 0 0 11 View 2023 Problems →
2024 BMW 7 Series 0 0 5 View 2024 Problems →
2025 BMW 7 Series 0 0 3 View 2025 Problems →
2026 BMW 7 Series 0 0 0 View 2026 Problems →
Comparative Disclaimer: Complaint totals are unadjusted historical counts and are not normalized for vehicles sold, active fleet size, or total road mileage. Newer model years naturally have had less calendar exposure time to accumulate owner filings.

Detailed NHTSA Component Breakdown for 2021 BMW 7 Series

Complete distribution of consumer defect reports across all 5 granular NHTSA system and subsystem classifications

Vehicle Component / System Total Complaints Crash Reports Fire Reports Reported Injury Entries Reported Fatality Entries
Electrical System NHTSA category: ELECTRICAL SYSTEM 1 0 0 0 0
LANE DEPARTURE,FORWARD COLLISION AVOIDANCE 1 0 0 0 0
Powertrain NHTSA category: POWER TRAIN 1 0 0 0 0
SUSPENSION,WHEELS,UNKNOWN OR OTHER 1 0 0 0 0
Wheels & Hubs NHTSA category: WHEELS 1 0 0 0 0
Data Attribution & Reporting Methodology: Complaints are unverified voluntary submissions to the NHTSA Office of Defects Investigation (ODI). Because multiple vehicle components can be cited within a single owner complaint submission, component-level rollups may sum to more than the unique complaint count (5). Injury and fatality entries in the detailed table reflect raw values entered by reporting consumers across individual submissions; they are not deduplicated casualty statistics and may include duplicate or unverified entries. Complaint volume is not normalized for sales volume or vehicle mileage and does not represent an audited component failure rate.

Related Official Reports for 2021 BMW 7 Series

Cross-reference safety recalls, crash test safety ratings, and EPA fuel economy for this model year

Official US Government Data Provenance

The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.