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ProblemsByVin File / 2021-NISSAN-ARMADA NHTSA data synced 9 hours ago
2021 · Nissan

Nissan Armada problems

Light NHTSA footprint — 12 owner complaints and 1 active recall campaign. Either a clean record or thin data; we'll show what's there.

0 5 10
Reliability score
8.6 / 10

Above-average reliability for the segment. Few systemic issues on file.

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Critical
1
Severe
0
Moderate
Should you avoid this 2021 Armada?
Generally reliable

Buyable on the data — keep up the usual maintenance and inspect normally.

Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.

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Top trouble spots 2 categories with 3+ complaints

electrical
3 reports · fails ~34,000 mi · avg $850
moderate
engine
3 reports · avg $3,100
moderate
Buyer's checklist
Going to look at one? Use the pre-purchase inspection list.
Generated from this 2021 Armada's actual NHTSA complaint history — every item points at a documented failure pattern on this exact vehicle, not generic walkaround filler.
See the checklist ->
Honest Calculator
Should you buy an extended warranty on this 2021 Armada?
We pulled the math: risk-weighted exposure, typical contract cost, and our verdict on whether coverage pencils out for this specific vehicle.
See the calculator ->

What owners are saying recent NHTSA-filed complaints · verbatim

2021 Armada · engine
My family and I traveled to Ohio to visit family. After stopping for fuel, 6hrs into our drive, our 2021 nissan Armada started bucking, skipping, and eventually stalled 50 yards from the fuel station. Several attempts at restarting the vehicle resulted in a sputtering idle and…
2021 Armada · engine
Loud engine noise like military tank. RPM rapidly up and down between 1000 and 3000 with noise.
2021 Armada · powertrain
On April 5, 2023, I purchased a used 2021 Nissan Armada SL with 74,429 miles on it. On August 29, 2025, I took the vehicle in for front & rear differential and transmission fluid services. On August 31, 2025, I drove the SUV to Boston MA. The vehicle began a jerking motion and…
09/15/2025 · NHTSA ODI #11687438.0
2021 Armada · electrical
I purchased a 2021 Nissan Armana back in September 2024. The vehicle has been giving issues leaving me stranded and with my vehicle battery drained. I’ve purchased two batteries for my vehicle within a 9 months period that I’ve had the vehicle.
View all 12 owner complaints →
Had a problem with your 2021 Nissan Armada? File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.

Estimate your repair exposure

Drag to your current mileage. Numbers are derived from this vehicle's complaint history.

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At 80,000 miles
Likely repair cost in next 24 months
$0

Active recalls showing 1 of 1

severe NHTSA 21V373000 May 20, 2021

Nissan North America, Inc

Fuel pump failure can cause an engine stall, increasing the risk of a crash.

Fix: Dealers will replace the fuel pump module, free of charge. Owner notification letters were mailed February 4, 2022. Owners may contact Nissan customer service at 1-800-867-7669. Nissan's number for this recall is R21A2. Owners may contact INFINITI customer service at 1-800-662-6200. INFINITI's number for this recall is R21A3.

Common questions

Is the 2021 Nissan Armada reliable?

Mostly yes. With a reliability score of 8.6 out of 10 based on 12 owner complaints filed with NHTSA, the 2021 Nissan Armada is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.

Should you avoid the 2021 Nissan Armada?

On the NHTSA data, the 2021 Nissan Armada does not need avoiding. Buyable on the data — keep up the usual maintenance and inspect normally. The record behind that call: No systemic severe-failure pattern in the complaint record; Reliability score 8.6/10 — above the segment average; 1 recall campaign on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.

What's the most common problem on the 2021 Nissan Armada?

Based on NHTSA records, the most-reported issue is electrical, with 3 complaints filed. Typical failure occurs around 34,000 miles. Average repair cost runs about $850 at an independent shop.

What's the most expensive thing that goes wrong?

The electrical is one of the costlier repair items. Average repair cost runs about $850 at an independent shop. Typical failure occurs around 34,000 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.

How do I check if my Nissan Armada has open recalls?

Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.

Is an extended warranty worth it on a 2021 Nissan Armada?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 12 complaints on file and the costliest repair averaging $850, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.

Related

Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database, last synced 9 hours ago. Verify the raw federal record at nhtsa.gov/vehicle/2021/Nissan/Armada. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with Nissan. Some links on this page are affiliate links and we may earn a commission if you complete a quote or purchase.
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