The 2021LINCOLNAVIATOR PHEV carries 3 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort.
Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities.
For crash performance, NHTSA's New Car Assessment Program gave this cohort an overall Not Rated/5 rating, with Not Rated/5 front crash, Not Rated/5 side crash, and Not Rated/5 rollover scores derived from standardized barrier and dynamic tests.
The most frequently selected component label in reports for the 2021 AVIATOR PHEV is back over prevention with 1 filings, followed by power train (1) and tires (1).
Complaint categories reflect owner reports and intake categorization; they do not establish a defect pattern or cause.
NHTSA currently has 15 investigation files overlapping the 2021 AVIATOR PHEV, and 1 remain open.
Owners comparing this cohort against neighboring years should read the complaint-by-year trend as report volume, not a causal diagnosis. Use the related-complaint feed and the official recall lookup when researching a specific vehicle.
3
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
Total Complaints
3 filings
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
NHTSA NCAP overall: Not Rated/5 - Not rated
· Front: Not Rated/5
· Side: Not Rated/5
· Rollover: Not Rated/5
Complaints by Component
Component
Count
Crashes
Fires
BACK OVER PREVENTION
1
0
0
POWER TRAIN
1
0
0
TIRES
1
0
0
Recent Complaints
20230510TIRES
Front passenger tire reporting normal pressure blew out the sidewalk while driving 50th on dry pavement. Rim shows no damage. Tires hardly worn.
20220123POWER TRAIN
Vehicle exhibits strong vibrations when certain speeds are reached. The driveshaft has been replaced three times and continues to vibrate.
20220116BACK OVER PREVENTION
The Rear View Camera (entire screen) constantly turns on and off when reversing the vehicle. It has been inspected several times with no resolve.
Compare 2021LINCOLNAVIATOR PHEV to Similar Vehicles
How many complaints does the 2021 LINCOLN AVIATOR PHEV have?▼
The 2021 LINCOLN AVIATOR PHEV has 3 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
What is the safety rating for the 2021 LINCOLN AVIATOR PHEV?▼
The 2021 LINCOLN AVIATOR PHEV received an overall NHTSA safety rating of Not Rated/5, front crash rating of Not Rated/5, side crash rating of Not Rated/5, and rollover rating of Not Rated/5.
What are the most common problems with the 2021 LINCOLN AVIATOR PHEV?▼
The most-complained component for the 2021 LINCOLN AVIATOR PHEV is BACK OVER PREVENTION with 1 complaints. Other frequently reported areas include POWER TRAIN and TIRES.
Is the 2021 LINCOLN AVIATOR PHEV safe to buy?▼
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. The 2021 LINCOLN AVIATOR PHEV has an NHTSA safety rating of Not Rated/5. Compare with other model years using the links above.
Where does this data come from?▼
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.
Data vintage: August 2026. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Every figure on PlainCars is rendered directly from NHTSA complaint and safety data, no
number is typed in by an editor. This year-specific record is rendered from NHTSA ODI, recall, and NCAP rows for the 2021 LINCOLN AVIATOR PHEV; no figure is typed in by an editor. See our
editorial standards & corrections policy, the
methodology behind these numbers, or
report a data error. Data current as of August 2026.