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#BS-2018-NISALT-73F4

2018 Nissan Altima

Based on reports from 314 owners and 2 recalls for this exact model.

Complaints
314
Crashes
16
Fires
0
Recalls
2
TSBs
189
🛑

Preliminary Verdict

Red Flag

Based on 314 complaints, 16 crashes, 0 fires, and 2 recalls. Complaint rate is 2.2x the class average.

See full verdict with buy/skip conditions

Top reported problems

1

low beams are extremely dim

4 complaints • Severity 9.5/10

$X,XXX
2

hiccups in speed wont accelerate when needed

2 complaints • Severity 6/10

$X,XXX
3

cvt failure

1 complaints • Severity 10/10

$X,XXX

Preview: What's in your full report

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Mechanic Inspection Checklist

!Check the BrakesHIGH

48 owners reported brakes issues — failures commonly reported around 36K miles.

!Inspect the ElectricalMED
Look for symptoms of wear and premature failure
+ 6 more items in full checklistUnlock

Failure Timeline by Mileage

67
0–30K
81
30–60K
16
60–90K
4
90–120K
120–150K
150K+

Peak failure range: 30–60K miles (81 reports) • Median: 36K miles

Full report: which components fail at each mileageUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Brakes (48 reports).

Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Where the complaints fall

Other58 (18%)
Brakes48 (15%)
Electrical36 (11%)
Airbags34 (11%)
Drivetrain19 (6%)
Engine13 (4%)
Collision Avoidance13 (4%)
Steering12 (4%)

2018 Nissan Altima: Known Issues & Problem Areas

Brakes Issues

Brakes complaints account for 15% of all reports filed for the 2018 Nissan Altima, with 48 owners filing complaints with NHTSA. The median mileage at time of complaint is 36,000 miles, suggesting issues tend to surface around the 36K-mile mark.

Electrical Issues

Electrical complaints account for 11% of all reports filed for the 2018 Nissan Altima, with 36 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.

Airbags Issues

Airbags complaints account for 11% of all reports filed for the 2018 Nissan Altima, with 34 owners filing complaints with NHTSA. Owners should pay attention to airbags-related symptoms during test drives and pre-purchase inspections.

Drivetrain Issues

Drivetrain complaints account for 6% of all reports filed for the 2018 Nissan Altima, with 19 owners filing complaints with NHTSA. Owners should pay attention to drivetrain-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Complaint trend by year

7
18
83
19
73
20
52
21
25
22
22
23
24
24
21
25
7
26

Complaints filed with NHTSA by year for the 2018 Nissan Altima. Recent trend: decreasing.

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Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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Recall History (2 recalls)

19V654000Nov 2019

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Nissan North America, Inc. (Nissan) is recalling certain 2018-2019 Nissan Altima, Armada, Frontier, Kicks, Leaf, Maxima, Murano, NV, NV200, Pathfinder, Rogue, Rogue Sport, Sentra, Titan, Titan Diesel, Versa Note and Versa Sedan vehicles, as well as Infiniti Q50, Q60, QX30 and QX80 vehicles. Additionally included are 2019 Nissan GT-R and Taxi and Infiniti QX50, QX60, Q70, Q70L vehicles. The back-up camera and display settings can be adjusted such that the rear view image is no longer visible and the system will retain that setting the next time the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."

20V315000Jun 2021

LATCHES/LOCKS/LINKAGES:HOOD:LATCH

Nissan North America, Inc. (Nissan) is recalling certain model year 2013-2018 Nissan Altima vehicles. If the primary hood latch is inadvertently released, there is an increased likelihood that the secondary hood latch may corrode over time.

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

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The worst model year for the Nissan Altima is the 2013 — worth knowing if you're cross-shopping years. The biggest problem area is engine.

2018 Nissan Altima vs. Class Average (Midsize Cars)

This vehicle

314

Class avg

143

2.2x the class average — significantly more complaints than typical midsize cars vehicles.

Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 314 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 2 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Other Nissan Altima Model Years

202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999199819971996199519941993
View all Nissan Altima years →

2018 Nissan Altima: Frequently Asked Questions

What is the most common problem with the 2018 Nissan Altima?
The most commonly reported issue with the 2018 Nissan Altima is related to the brakes, with 48 complaints filed with NHTSA.
Is the 2018 Nissan Altima reliable?
The 2018 Nissan Altima has 314 complaints, 16 crash reports, and 0 fire reports filed with NHTSA. This is 2.2x the class average — higher than typical for its segment.
How much does it cost to fix 2018 Nissan Altima problems?
Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.
Does the 2018 Nissan Altima have any recalls?
Yes, the 2018 Nissan Altima has 2 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Nissan Altima problems start?
Based on 168 complaints with mileage data, the median mileage at time of complaint is 36,000 miles. The highest concentration of reported issues occurs in the 30–60K mile range. The full report breaks down exactly which components fail at each mileage bracket.
What’s in the full report?
10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.
How is this different from free NHTSA data?
NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.
How is this different from Carfax?
Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.
What if the report isn’t useful?
100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.
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10 sections of AI analysis based on 314 owner reports. Know before you buy.

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