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#BS-1998-GMCSON-1BB9

1998 Gmc Sonoma

Based on reports from 202 owners and 4 recalls for this exact model.

Complaints
202
Crashes
15
Fires
2
Recalls
4
TSBs
76
🟑

Preliminary Verdict

Think Twice

Based on 202 complaints, 15 crashes, 2 fires, and 4 recalls.

Top reported problems

1

transmission line fitting blew

1 complaints β€’ Severity 8/10

$X,XXX

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Mechanic Inspection Checklist

!Check the Visibility:windshield Wiper/washerHIGH

23 owners reported visibility:windshield wiper/washer issues β€” failures commonly reported around 68K miles.

!Inspect the Visibility:windshield Wiper/washer:motorMED
Look for symptoms of wear and premature failure
+ 6 more items in full checklistUnlock

Failure Timeline by Mileage

4
0–30K
28
30–60K
19
60–90K
11
90–120K
5
120–150K
7
150K+

Peak failure range: 30–60K miles (28 reports) β€’ Median: 68K 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: Visibility:windshield Wiper/washer (23 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

Visibility:windshield Wiper/washer23 (11%)
Visibility:windshield Wiper/washer:motor20 (10%)
Seats:front Assembly:recliner19 (9%)
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip11 (5%)
Seats11 (5%)
Air Bags:frontal7 (3%)
Power Train:automatic Transmission7 (3%)
Other6 (3%)

1998 Gmc Sonoma: Known Issues & Problem Areas

Visibility:windshield Wiper/washer Issues

Visibility:windshield Wiper/washer complaints account for 11% of all reports filed for the 1998 Gmc Sonoma, with 23 owners filing complaints with NHTSA. The median mileage at time of complaint is 68,480 miles, suggesting issues tend to surface around the 68K-mile mark.

Visibility:windshield Wiper/washer:motor Issues

Visibility:windshield Wiper/washer:motor complaints account for 10% of all reports filed for the 1998 Gmc Sonoma, with 20 owners filing complaints with NHTSA. Owners should pay attention to visibility:windshield wiper/washer:motor-related symptoms during test drives and pre-purchase inspections.

Seats:front Assembly:recliner Issues

Seats:front Assembly:recliner complaints account for 9% of all reports filed for the 1998 Gmc Sonoma, with 19 owners filing complaints with NHTSA. Owners should pay attention to seats:front assembly:recliner-related symptoms during test drives and pre-purchase inspections.

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip Issues

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip complaints account for 5% of all reports filed for the 1998 Gmc Sonoma, with 11 owners filing complaints with NHTSA. Owners should pay attention to service brakes, hydraulic:antilock/traction control/electronic limited slip-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

21
00
17
01
15
02
28
03
19
04
14
05
11
06
11
07
4
08
2
09
1
10
3
11
4
12
4
13
1
16
1
17

Complaints filed with NHTSA by year for the 1998 Gmc Sonoma. Recent trend: stable.

Don't negotiate blind β€” know what this car costs to own

Repair costs β€’ Negotiation scripts β€’ Mechanic checklist β€’ Buy/skip verdict

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Recall History (4 recalls)

00V220000Sep 2000

EXTERIOR LIGHTING

VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND SPORT UTILITY VEHICLES. THESE VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE DAYTIME RUNNING LIGHTS BUILT WITH A CANDELA VALUE GREATER THAN 3,000 CANNOT BE MOUNTED HIGHER THAN 864MM ABOVE THE ROAD SURFACE.

07E021000Apr 2007

FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES

CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.

97V208001Nov 1997

ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND MULTI-PURPOSE VEHICLES. AN ENGINE ELECTRICAL WIRING-HARNESS CLIP CAN MELT AND DRIP ONTO THE EXHAUST MANIFOLD.

97V218000Dec 1997

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND MULTI-PURPOSE PASSENGER VEHICLES. A FATIGUE FRACTURE OF THE REAR AXLE RIGHT-HAND BRAKE PIPE CAN OCCUR CAUSING A SLOW BRAKE FLUID LEAK RESULTING IN A SOFT BRAKE PEDAL. IF THE BRAKE PIPE BREAKS, THE DRIVER WOULD EXPERIENCE A SUDDEN DROP IN THE BRAKE PEDAL, THE INSTRUMENT PANEL BRAKE LIGHT WOULD ILLUMINATE, AND THERE WOULD BE A LOSS OF REAR BRAKE PERFORMANCE.

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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1998 Gmc Sonoma vs. Class Average (Small Pickup Trucks 2WD)

This vehicle

202

Class avg

280

Complaint volume is roughly in line with other small pickup trucks 2wd vehicles from 1998.

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

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 202 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 4 recalls found for this vehicle.

Repair Cost Data

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

1998 Gmc Sonoma: Frequently Asked Questions

What is the most common problem with the 1998 Gmc Sonoma?
The most commonly reported issue with the 1998 Gmc Sonoma is related to the visibility:windshield wiper/washer, with 23 complaints filed with NHTSA.
Is the 1998 Gmc Sonoma reliable?
The 1998 Gmc Sonoma has 202 complaints, 15 crash reports, and 2 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 1998 Gmc Sonoma 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 1998 Gmc Sonoma have any recalls?
Yes, the 1998 Gmc Sonoma has 4 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Gmc Sonoma problems start?
Based on 74 complaints with mileage data, the median mileage at time of complaint is 68,480 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 β€” 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 β€” 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 β€” no questions asked.
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10 sections of AI analysis based on 202 owner reports. Know before you buy.

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