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#BS-2018-CHESIL-4DB5

2018 Chevrolet Silverado 3500

Based on reports from 26 owners and 6 recalls for this exact model.

Complaints
26
Crashes
0
Fires
0
Recalls
6
TSBs
634

Preliminary Verdict

Green Light

Based on 26 complaints, 0 crashes, 0 fires, and 6 recalls.

Top reported problems

1

emissions system issue

1 complaints • Severity 10/10

$X,XXX

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Mechanic Inspection Checklist

!Check the EngineHIGH

6 owners reported engine issues — failures commonly reported around 28K miles.

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

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Engine (6 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

Engine6 (23%)
Other4 (15%)
Fuel System3 (12%)
Electrical2 (8%)
Steering2 (8%)
Structure:body2 (8%)
Drivetrain2 (8%)
Fuel System, Diesel:fuel Injection System1 (4%)

2018 Chevrolet Silverado 3500: Known Issues & Problem Areas

Engine Issues

Engine complaints account for 23% of all reports filed for the 2018 Chevrolet Silverado 3500, with 6 owners filing complaints with NHTSA. The median mileage at time of complaint is 28,400 miles, suggesting issues tend to surface around the 28K-mile mark.

Fuel System Issues

Fuel System complaints account for 12% of all reports filed for the 2018 Chevrolet Silverado 3500, with 3 owners filing complaints with NHTSA. Owners should pay attention to fuel system-related symptoms during test drives and pre-purchase inspections.

Electrical Issues

Electrical complaints account for 8% of all reports filed for the 2018 Chevrolet Silverado 3500, with 2 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.

Steering Issues

Steering complaints account for 8% of all reports filed for the 2018 Chevrolet Silverado 3500, with 2 owners filing complaints with NHTSA. Owners should pay attention to steering-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

3
18
5
19
5
21
3
22
3
23
2
24
2
25
3
26

Complaints filed with NHTSA by year for the 2018 Chevrolet Silverado 3500. Recent trend: increasing.

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

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Recall History (6 recalls)

17V567000Mar 2021

SEAT BELTS:FRONT:RETRACTOR

General Motors (GM) is recalling certain 2017-2018 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 trucks. The front seat belt retractor assemblies were built with the incorrect torsion bar. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 209, "Seat Belt Assemblies."

19V088000Jul 2019

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

General Motors, LLC (GM) is recalling certain 2016-2018 GMC Sierra 3500 and Chevrolet Silverado 3500 trucks equipped with gasoline engines and dual fuel tanks. The fuel-level sensor in the front tank may stick in a low-level position, allowing the rear tank to overfill the front tank.

19V328000Dec 2019

ENGINE

General Motors LLC (GM) is recalling certain 2019 Chevrolet Silverado 4500, 5500 and 6500 vehicles and 2017-2019 Chevrolet Silverado 2500 and 3500 vehicles and GMC Sierra 2500 and 3500 vehicles equipped with Duramax 6.6 liter diesel engines and an optional engine-block heater. The engine block heater cord or the terminals that connect the heater cord to the block heater may short circuit and fail.

21V496000Apr 2022

EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER

General Motors, LLC (GM) is recalling certain 2017-2019 Chevrolet Silverado 2500, 3500 and 2017-2019 GMC Sierra 2500 and 3500 vehicles equipped with a Duramax diesel 6.6 liter engine and an optional engine-block heater cord. An electrical short-circuit may occur in the engine-block heater cable or in the terminals that connect the heater cable to the block heater.

23V047000Jun 2023

FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

General Motors, LLC (GM) is recalling certain 2017-2019 Chevrolet Silverado 2500, 3500, and GMC Sierra 2500, 3500 vehicles equipped with a dual fuel tank option. The rear fuel tank may collapse and prevent the fuel pump from transferring fuel to the front tank, resulting in an engine stall.

+ 1 more recall in the full report

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 Chevrolet Silverado 3500 is the 2012 — worth knowing if you're cross-shopping years. The biggest problem area is accessories - interior.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 26 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 6 recalls found for this vehicle.

Repair Cost Data

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

2018 Chevrolet Silverado 3500: Frequently Asked Questions

What is the most common problem with the 2018 Chevrolet Silverado 3500?
The most commonly reported issue with the 2018 Chevrolet Silverado 3500 is related to the engine, with 6 complaints filed with NHTSA.
Is the 2018 Chevrolet Silverado 3500 reliable?
The 2018 Chevrolet Silverado 3500 has 26 complaints, 0 crash reports, and 0 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.
How much does it cost to fix 2018 Chevrolet Silverado 3500 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 Chevrolet Silverado 3500 have any recalls?
Yes, the 2018 Chevrolet Silverado 3500 has 6 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Chevrolet Silverado 3500 problems start?
Based on 8 complaints with mileage data, the median mileage at time of complaint is 28,400 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 26 owner reports. Know before you buy.

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