Skip to content
Air bagsPart report

2021 Nissan Altima Air bags Problems

Complaints
2about this part
Share
3%of 70 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the air bags of the 2021 Nissan Altima, 3% of the 70 complaints for this model year. 2 of these say a crash was involved, according to the filers.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“On 10/26/23 at 5:00 pm I was involved in an accident I was hit on the front passenger side and none of the airbags deployed I do remember that right on impact immediately my chest started hurting I also hit my head on the driver side window now i dont know how fast i should be going or how hard do i need to be hit for the airbags to deploy but they never did. …”

NHTSA complaint #11567063, filed 2024-01

“I purchased this car in April 2023 and in December 2023. I had to get a new battery when I purchased a car. They told me that there was no worries or mishaps with the vehicle they said just only normal wear and tear for is a used vehicle. My car is a 2021 Nissan Altima so the car would’ve been about two years old maybe or on his way to be in two years old when I got the car according to the Carfax and the information provided to me it only had one owner previously. I’m not sure what the person did with the car but the battery was bad fast-forward to 2025. I was hit by a F150 truck. …”

NHTSA complaint #11746502, filed 2026-06

Related service bulletins

Air bags: other model years

YearComplaintsShare of year
2025114%
202425%
2022310%
202123%
202095%
2019115%
20183616%
20177419%
20167213%
201517719%
201420819%
201351422%
20125713%
2011229%
20106116%
2009916%
200814214%
20076313%
2006435%
2005474%
2004114%
2003283%
2002343%
2001159%
2000149%
19991315%
19981512%
19973532%
19963740%
19956134%
19944038%
19931916%

Other parts of the 2021 Nissan Altima

Forward collision avoidance
22 complaints
Brakes
21 complaints
Electrical system
21 complaints
Other or unknown
12 complaints
Steering
7 complaints
Engine
6 complaints
Suspension
5 complaints
Back-over prevention (rear camera)
4 complaints
Latches, locks and linkages
3 complaints
Seat belts
3 complaints
Seats
3 complaints
Transmission and drivetrain
3 complaints

← All problems reported for the 2021 Nissan Altima

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology