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ProblemsByVin File / 2020-NISSAN-ALTIMA NHTSA data synced 4 days ago
Nissan

2020 Nissan Altima problems

The 2020 Nissan Altima has 175 NHTSA owner complaints and 2 active recall campaigns on file. Here's the breakdown — what's serious, what's noise, and what a working mechanic would actually do about it.

The 2020 Nissan Altima has 175 NHTSA owner complaints and 2 recalls on file (U.S. federal records, as of July 2026). The most-reported system is electrical at 38 complaints, typically surfacing around 60,653 miles (~$850 to repair). Source: NHTSA Office of Defects Investigation.

Nissan Altima owner complaints by model year
Model yearOwner complaintsRecalls
2017 Altima 387 2
2018 Altima 223 1
2019 Altima 224 3
2020 Altima (this page) 175 2
2021 Altima 69 2
2022 Altima 20 0
2023 Altima 29 0
2020 Nissan Altima
Photo: MercurySable99 / Wikimedia Commons, CC BY-SA 4.0 · representative photo of the Nissan Altima
0 5 10
Reliability score
7.2 / 10

Solid reliability overall. Common issues are concentrated in a few systems.

0
Critical
2
Severe
0
Moderate
Should you avoid this 2020 Altima?
Avoid — the electrical system

The data says walk unless this exact vehicle has documented proof the electrical system was repaired or replaced.

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.

NHTSA crash-test safety ratings 5 / 5 overall

Overall 5/5
Frontal crash 4/5
Side crash 5/5
Rollover 5/5

Driver-assist features on the tested model: Electronic stability control: Standard · Forward collision warning: Standard · Lane departure warning: Optional

Source: NHTSA New Car Assessment Program — tested configuration: 2020 Nissan Altima 4 DR AWD. Stars rate crash protection in NHTSA's tests, not overall reliability — see the owner-complaint data below for what actually goes wrong.

Buying a used 2020 Nissan Altima? Check these first

Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.

What to inspect on this specific car

⚠ The one to take seriously: electrical is flagged severe on this model , showing up around 60,653 mi. Inspect it closely on a test drive.

Recalls to confirm are done

Run the VIN from the listing — 2 active recalls on this model. Recall repairs are always free.

Verdict for buyers: 7.2/10 model. The priciest documented failure is engine (~$3,100) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.

We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.

See the full pre-purchase inspection checklist →
✦ Ask the data · AI

Ask anything about your 2020 Nissan Altima

A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in this vehicle's actual NHTSA record, not generic advice.

Dash light, leak, worn part — snap it and we'll read it against this car's record.

Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.

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<iframe src="https://problemsbyvin.com/embed/reliability/2020-nissan-altima/" width="100%" height="340" style="border:1px solid #e2e8f0;border-radius:8px;max-width:640px" title="2020 Nissan Altima reliability snapshot" loading="lazy"></iframe> <p style="font:12px/1.5 system-ui,sans-serif;color:#64748b;max-width:640px;margin:6px 0 0">Source: <a href="https://problemsbyvin.com/2020-nissan-altima/" style="color:#b8540a;font-weight:600">2020 Nissan Altima reliability snapshot — ProblemsByVin</a></p>

Top trouble spots 8 categories with 3+ complaints

electrical
38 reports · fails ~60,653 mi · avg $850
severe
steering
20 reports · fails ~62,612 mi · avg $700
severe
engine
19 reports · fails ~60,104 mi · avg $3,100
moderate
powertrain
16 reports · fails ~28,159 mi · avg $2,500
moderate
brakes
9 reports · fails ~90,000 mi · avg $450
severe
airbags
7 reports · fails ~51,000 mi · avg $1,100
severe
visibility
7 reports · fails ~46,500 mi · avg $350
moderate
body
5 reports · fails ~32,500 mi · avg $1,500
moderate
Buyer's checklist
Going to look at one? Use the pre-purchase inspection list.
Generated from this 2020 Altima'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 2020 Altima?
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

2020 Altima · engine
Need a new engine / gasket confirmed by pep boys. Been at the dealership a lot more than usual lately and they kept telling me everything is fine with my vehicle
2020 Altima · airbags
On October 31, 2025, I noticed the Check engine light was on, after inspecting the car at the closest car shop the technician noticed white powder on the driver side knee airbag cover. Next morning I brought my vehicle to Temecula Nissan telling about airbag powder leakage. But…
2020 Altima · steering
1. Power steering cuts off while driving. Occurs intermittently -- once every two weeks or so. I am guessing that the intermittent nature of this is why more have not reported it. Warning lights show on dash indicating ABS, etc. but codes disappear when car is turned off and…
2020 Altima · engine
The contact owns a 2020 Nissan Altima. The contact stated that while driving at 55 MPH, the vehicle stalled in the middle of the expressway. The contact turned off and restarted the vehicle, and the engine started knocking significantly. There was no warning light illuminated.…
View all 175 owner complaints →
Had a problem with your 2020 Nissan Altima? 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.

0 mi 200k mi
At 80,000 miles
Likely repair cost in next 24 months
$0

Active recalls showing 2 of 2

severe NHTSA 20V685000 November 5, 2020

Nissan North America, Inc

Over cured tires can result in a sidewall break causing a sudden loss of air or the tread separating from the tire. Both conditions increase the risk of a crash.

Fix: Nissan will notify owners, and dealers will inspect the vehicle's tires to see if they are affected, replacing them as necessary, free of charge. The recall began December 10, 2020. Owners may contact Nissan customer service at 1-800-8677669. Nissan's number for this recall is PC765.
severe NHTSA 20V570000 September 22, 2020

Nissan North America, Inc

Rear window glass that separates from the vehicle can increase the risk of a crash.

Fix: Nissan will notify owners, and dealers will replace the back window glass, free of charge. The recall began November 4, 2020. Owners may contact Nissan customer service at 1-800-867-7669. Nissan's number for this recall is PC752.

Under investigation 1 open at NHTSA

AQ Latches/Locks/Linkages › Hood · opened December 2022

NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. AQ22003 on NHTSA →

How NHTSA investigations work, and what's open now →

Common questions

Is the 2020 Nissan Altima reliable?

Mostly yes. With a reliability score of 7.2 out of 10 based on 175 owner complaints filed with NHTSA, the 2020 Nissan Altima 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 2020 Nissan Altima?

On the NHTSA data, the 2020 Nissan Altima is one to avoid unless a specific vehicle proves otherwise. The data says walk unless this exact vehicle has documented proof the electrical system was repaired or replaced. The record behind that call: 6 fire-related complaints on the electrical system; Reliability score 7.2/10 — around the segment average; 2 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.

What should I check before buying a used 2020 Nissan Altima?

Inspect the electrical first — it's the most-reported issue on this model, with 38 owner complaints filed. Typical failure occurs around 60,653 miles. Average repair cost runs about $850 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.

Is the 2020 Nissan Altima a good used car to buy?

It scores 7.2 out of 10 on our NHTSA-based read of 175 owner complaints. The main thing to watch is electrical. Typical failure occurs around 60,653 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.

What's the most common problem on the 2020 Nissan Altima?

Based on NHTSA records, the most-reported issue is electrical, with 38 complaints filed. Typical failure occurs around 60,653 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 60,653 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.

How do I check if my Nissan Altima 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 2020 Nissan Altima?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 175 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 4 days ago. Verify the raw federal record at nhtsa.gov/vehicle/2020/Nissan/Altima. 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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