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#BS-1993-GMCSUB-372C1993 Gmc Suburban
Based on reports from 254 owners and 2 recalls for this exact model.
Preliminary Verdict
Red Flag
Based on 254 complaints, 38 crashes, 10 fires, and 2 recalls.
Top reported problems
the master computer of the brakes
1 complaints • Severity 8/10
oil pressure gauge inaccurate
1 complaints • Severity 6/10
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Mechanic Inspection Checklist
142 owners reported service brakes, hydraulic:antilock/traction control/electronic limited slip issues — failures commonly reported around 148K miles.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip (142 reports).
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
Where the complaints fall
1993 Gmc Suburban: Known Issues & Problem Areas
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip Issues
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip complaints account for 56% of all reports filed for the 1993 Gmc Suburban, with 142 owners filing complaints with NHTSA. The median mileage at time of complaint is 148,000 miles, suggesting issues tend to surface around the 148K-mile mark.
Service Brakes, Hydraulic:foundation Components Issues
Service Brakes, Hydraulic:foundation Components complaints account for 4% of all reports filed for the 1993 Gmc Suburban, with 10 owners filing complaints with NHTSA. Owners should pay attention to service brakes, hydraulic:foundation components-related symptoms during test drives and pre-purchase inspections.
Visibility:windshield Wiper/washer:motor Issues
Visibility:windshield Wiper/washer:motor complaints account for 4% of all reports filed for the 1993 Gmc Suburban, with 10 owners filing complaints with NHTSA. Owners should pay attention to visibility:windshield wiper/washer:motor-related symptoms during test drives and pre-purchase inspections.
Visibility:windshield Wiper/washer Issues
Visibility:windshield Wiper/washer complaints account for 3% of all reports filed for the 1993 Gmc Suburban, with 8 owners filing complaints with NHTSA. Owners should pay attention to visibility:windshield wiper/washer-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
Complaints filed with NHTSA by year for the 1993 Gmc Suburban. Recent trend: decreasing.



Don't negotiate blind — know what this car costs to own
Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (2 recalls)
SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH THE SAFETY ACT. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. VEHICLE DESCRIPTION: 1992-1994 CHEVROLET AND GMC SUBURBANS EQUIPPED WITH VACUUM POWER-BRAKE ASSIST AND EBC4 ANTI-LOCK BRAKE (ABS) MODULES. THESE VEHICLES EXHIBIT POOR BRAKE SYSTEM PERFORMANCE.
FUEL SYSTEM, GASOLINE
CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
1993 Gmc Suburban vs. Class Average (Special Purpose Vehicles)
This vehicle
254
Class avg
196
Complaint volume is roughly in line with other special purpose vehicles vehicles from 1993.
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. 254 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 Gmc Suburban Model Years
1993 Gmc Suburban: Frequently Asked Questions
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