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#BS-2018-NISSEN-8CEA

2018 Nissan Sentra

Based on reports from 283 owners and 2 recalls for this exact model.

Complaints
283
Crashes
29
Fires
4
Recalls
2
TSBs
143
🛑

Preliminary Verdict

Red Flag

Based on 283 complaints, 29 crashes, 4 fires, and 2 recalls. Complaint rate is 2.0x the class average.

See full verdict with buy/skip conditions

Top reported problems

1

cvt failure

12 complaints • Severity 6.8/10

$X,XXX
2

does not turn on or off

3 complaints • Severity 9.3/10

$X,XXX
3

transmission broke

1 complaints • Severity 10/10

$X,XXX

Preview: What's in your full report

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Mechanic Inspection Checklist

!Check the DrivetrainHIGH

44 owners reported drivetrain issues — failures commonly reported around 39K miles.

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

Failure Timeline by Mileage

60
0–30K
56
30–60K
19
60–90K
8
90–120K
1
120–150K
3
150K+

Peak failure range: 0–30K miles (60 reports) • Median: 39K 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: Drivetrain (44 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

Drivetrain44 (16%)
Brakes39 (14%)
Other37 (13%)
Electrical32 (11%)
Engine22 (8%)
Speed Control19 (7%)
Lights13 (5%)
Forward Collision Avoidance: Automatic Emergency Braking13 (5%)

2018 Nissan Sentra: Known Issues & Problem Areas

Drivetrain Issues

Drivetrain complaints account for 16% of all reports filed for the 2018 Nissan Sentra, with 44 owners filing complaints with NHTSA. The median mileage at time of complaint is 39,000 miles, suggesting issues tend to surface around the 39K-mile mark.

Brakes Issues

Brakes complaints account for 14% of all reports filed for the 2018 Nissan Sentra, with 39 owners filing complaints with NHTSA. Owners should pay attention to brakes-related symptoms during test drives and pre-purchase inspections.

Electrical Issues

Electrical complaints account for 11% of all reports filed for the 2018 Nissan Sentra, with 32 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.

Engine Issues

Engine complaints account for 8% of all reports filed for the 2018 Nissan Sentra, with 22 owners filing complaints with NHTSA. Owners should pay attention to engine-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

12
18
35
19
64
20
36
21
45
22
28
23
34
24
28
25
1
26

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

Don't negotiate blind — know what this car costs to own

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."

21V135000Jul 2022

EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

Nissan North America, Inc. (Nissan) is recalling certain 2016-2019 Nissan Sentra vehicles. The brake light switch may become contaminated, preventing the circuit from closing and the brake lights from illuminating.

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 Sentra is the 2015 — worth knowing if you're cross-shopping years. The biggest problem area is transmission.

2018 Nissan Sentra vs. Class Average (Midsize Cars)

This vehicle

283

Class avg

143

2.0x 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. 283 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 Sentra Model Years

202620252024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994199319921991199019891988198719861985198419831982
View all Nissan Sentra years →

2018 Nissan Sentra: Frequently Asked Questions

What is the most common problem with the 2018 Nissan Sentra?
The most commonly reported issue with the 2018 Nissan Sentra is related to the drivetrain, with 44 complaints filed with NHTSA.
Is the 2018 Nissan Sentra reliable?
The 2018 Nissan Sentra has 283 complaints, 29 crash reports, and 4 fire reports filed with NHTSA. This is 2.0x the class average — higher than typical for its segment.
How much does it cost to fix 2018 Nissan Sentra 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 Sentra have any recalls?
Yes, the 2018 Nissan Sentra 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 Sentra problems start?
Based on 147 complaints with mileage data, the median mileage at time of complaint is 39,000 miles. The highest concentration of reported issues occurs in the 0–30K 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 283 owner reports. Know before you buy.

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