AutoUtility currently tracks 17 official NHTSA owner defect complaints for the 2021 Nissan Frontier. Air Bags & Restraints issues are the most frequently reported category, appearing in 4 complaints (23.5% of submitted records). Among these NHTSA complaint records, 1 filing cites a crash.
Factual proportion of owner complaints categorized by automotive subsystem in NHTSA records
4 owner complaints submitted to NHTSA ODI for this subsystem.
4 owner complaints submitted to NHTSA ODI for this subsystem.
4 owner complaints submitted to NHTSA ODI for this subsystem.
3 owner complaints submitted to NHTSA ODI for this subsystem.
Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation
"I [XXX] PURCHASED THE VEHICLE FROM DAYTONA, NISSAN ON [XXX] ON THE MORNING OF [XXX], THE AIRBAG LIGHT CAME ON. AND WAS FLASHING. I TOOK VIDEOS OF ALL THE DIFFERENT OCCURRENCES.I WENT BACK TO THE DEALERSHIP AND TALKED TO THE SALESMAN THAT SOLD IT TO US.HIS NAME WAS SIMON.AND HE BROUGHT US IN, AND WE..."
"When someone is sitting in passenger seat the light for their airbag blinks, is on or off. So we are unsure if the airbag would in fact deploy if we were to be in a collision."
"The contact owns a 2021 Nissan Frontier. The contact stated while driving 35 MPH, several unknown warning lights illuminated. The contact stated that an independent mechanic was contacted. The vehicle was taken to an independent mechanic where it was diagnosed with transmission control module..."
"Recall R22A1 has not been repaired by the dealership. Riverside Nissan in Rome, GA held the truck for twelve (12) weeks and was unable to repair the truck. They claim the part is not available. Another repair was subsequently requested at Town Center Nissan in Kennesaw, GA. They initially reported..."
"The contact owns a 2021 Nissan Frontier. The contact stated while attempting to start the vehicle with the brake pedal depressed all the way to the floorboard, the contact heard an abnormal sound coming from the engine compartment, after which, upon pressing the Push to Start button the vehicle..."
Reported defect complaint volume across sibling model years (2015–2026)
| Model Year | NHTSA Complaints | Crash Reports | Safety Recalls | Detailed Report |
|---|---|---|---|---|
| 2015 Nissan Frontier | 33 | 2 | 0 | View 2015 Problems → |
| 2016 Nissan Frontier | 43 | 3 | 1 | View 2016 Problems → |
| 2017 Nissan Frontier | 38 | 4 | 1 | View 2017 Problems → |
| 2018 Nissan Frontier | 25 | 0 | 2 | View 2018 Problems → |
| 2019 Nissan Frontier | 28 | 1 | 1 | View 2019 Problems → |
| 2020 Nissan Frontier | 23 | 3 | 2 | View 2020 Problems → |
| 2021 Nissan Frontier Current Page | 17 | 1 | 2 | Current |
| 2022 Nissan Frontier | 110 | 11 | 6 | View 2022 Problems → |
| 2023 Nissan Frontier | 64 | 4 | 1 | View 2023 Problems → |
| 2024 Nissan Frontier | 19 | 0 | 3 | View 2024 Problems → |
| 2025 Nissan Frontier | 7 | 0 | 3 | View 2025 Problems → |
| 2026 Nissan Frontier | 0 | 0 | 1 | View 2026 Problems → |
Complete distribution of consumer defect reports across all 12 granular NHTSA system and subsystem classifications
| Vehicle Component / System | Total Complaints | Crash Reports | Fire Reports | Injury Entries | Fatality Entries |
|---|---|---|---|---|---|
| Powertrain NHTSA category: POWER TRAIN | 4 | 0 | 0 | 0 | 0 |
| Air Bags NHTSA category: AIR BAGS | 2 | 0 | 0 | 0 | 0 |
| Other / Uncategorized NHTSA category: UNKNOWN OR OTHER | 2 | 0 | 0 | 0 | 0 |
| Electrical System NHTSA category: ELECTRICAL SYSTEM | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,AIR BAGS,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,EXTERIOR LIGHTING | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE | 1 | 1 | 0 | 0 | 0 |
| Engine NHTSA category: ENGINE | 1 | 0 | 0 | 0 | 0 |
| Fuel & Propulsion System NHTSA category: FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| SEAT BELTS,SEATS,UNKNOWN OR OTHER | 1 | 0 | 0 | 0 | 0 |
| Tires NHTSA category: TIRES | 1 | 0 | 0 | 0 | 0 |
| UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
Cross-reference safety recalls, crash test safety ratings, and EPA fuel economy for this model year
Key performance indicators, EPA fuel economy specs, powertrain variants, and summary ratings.
Official recall campaigns, safety defect descriptions, and manufacturer free remedy instructions.
NHTSA 5-Star NCAP crash test results, driver assistance systems, and rollover resistance ratings.
EPA fuel economy ratings, electric range, and annual energy cost benchmarks.
Direct, deterministic answers synthesized from verified United States government databases for the 2021 Nissan Frontier
In official NHTSA consumer records, the most frequently cited issue area for the 2021 Nissan Frontier is Air Bags & Restraints, appearing in 4 records (23.5% of submitted filings).
Secondary reported categories include Electrical System (4) and Powertrain & Transmission (4).
AutoUtility does not issue subjective reliability scores or commercial ratings. In official United States government records, NHTSA tracks 17 consumer defect complaints and 2 safety recall campaigns for the 2021 Nissan Frontier.
Reviewing documented component complaint distributions, recall remedy notices, and active federal investigations provides an objective, evidence-based view of the vehicle's historical safety and defect record.
Among consumer complaint records on file with NHTSA for the 2021 Nissan Frontier, 1 filing cites a crash, 0 cite smoke or fire, and 0 report one or more injuries.
Incident entries represent consumer descriptions at the time of submission to federal authorities and do not establish mechanical causation or legal liability.
The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database under 49 CFR Part 576.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.