Complaints
35
Crashes
3
Fires
3
Injuries
1
Fatalities
—
Recalls
0
Worst 1991 GMC Sonoma Problems
Top 3 most-reported issues with average mileage at failure.
#110 complaints
Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip
Crash-related:2
#22 complaints
Electrical System:Wiring:Front Underhood
Fires:1
#32 complaints
Service Brakes, Hydraulic:Foundation Components
Crash-related:1
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All Problems by Category
Every NHTSA complaint category for the 1991 GMC Sonoma.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip | 10 | 2 | — | — | |
| Electrical System:Wiring:Front Underhood | 2 | — | 1 | — | |
| Service Brakes, Hydraulic:Foundation Components | 2 | 1 | — | — | |
| Electrical System:Alternator/Generator/Regulator | 1 | — | 1 | — | |
| Engine And Engine Cooling:Cooling System | 1 | — | — | — | |
| Engine And Engine Cooling:Engine:Gasoline | 1 | — | 1 | — | |
| Engine And Engine Cooling:Exhaust System | 1 | — | — | — | |
| Engine And Engine Cooling:Exhaust System:Manifold/Header/Muffler/Tail Pipe | 1 | — | — | — | |
| Equipment:Mechanical:Carrier/Rack | 1 | — | — | — | |
| Exterior Lighting:Headlights | 1 | — | — | — | |
| Latches/Locks/Linkages:Doors:Latch | 1 | — | — | — | |
| Power Train:Clutch Assembly | 1 | — | — | — | |
| Power Train:Clutch Assembly:Pedal/Hand Lever(Motorcycle) | 1 | — | — | — | |
| Manual Transmission | 1 | — | — | — | |
| Seat Belts:Front:Retractor | 1 | — | — | — | |
| Service Brakes, Hydraulic:Foundation Components:Drum:Shoes/Linings | 1 | — | — | — | |
| Service Brakes, Hydraulic:Foundation Components:Hoses, Lines/Piping, And Fittings | 1 | — | — | — | |
| Steering Defects | 1 | — | — | — | |
| Steering:Column | 1 | — | — | — | |
| Structure:Body:Door | 1 | — | — | — | |
| Structure:Frame And Members | 1 | — | — | — | |
| Suspension:Front:Control Arm:Lower Ball Joint | 1 | — | — | — | |
| Tires:Temporary/Emergency Spare Tire | 1 | — | — | — | |
| Vehicle Speed Control:Cruise Control | 1 | — | — | — |
Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip
10
complaints
Crashes
2
Fires
—
Avg Miles
—
Electrical System:Wiring:Front Underhood
2
complaints
Crashes
—
Fires
1
Avg Miles
—
Service Brakes, Hydraulic:Foundation Components
2
complaints
Crashes
1
Fires
—
Avg Miles
—
Electrical System:Alternator/Generator/Regulator
1
complaints
Crashes
—
Fires
1
Avg Miles
—
Engine And Engine Cooling:Cooling System
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Engine And Engine Cooling:Engine:Gasoline
1
complaints
Crashes
—
Fires
1
Avg Miles
—
Engine And Engine Cooling:Exhaust System
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Engine And Engine Cooling:Exhaust System:Manifold/Header/Muffler/Tail Pipe
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Equipment:Mechanical:Carrier/Rack
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Exterior Lighting:Headlights
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Latches/Locks/Linkages:Doors:Latch
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Power Train:Clutch Assembly
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Power Train:Clutch Assembly:Pedal/Hand Lever(Motorcycle)
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Manual Transmission
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Seat Belts:Front:Retractor
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Service Brakes, Hydraulic:Foundation Components:Drum:Shoes/Linings
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Service Brakes, Hydraulic:Foundation Components:Hoses, Lines/Piping, And Fittings
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Steering Defects
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Steering:Column
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Structure:Body:Door
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Structure:Frame And Members
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Suspension:Front:Control Arm:Lower Ball Joint
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Tires:Temporary/Emergency Spare Tire
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Vehicle Speed Control:Cruise Control
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Search Owner Complaints
Read what owners actually reported to NHTSA for the 1991 GMC Sonoma. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Other GMC Sonoma Years
1991 GMC Sonoma — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 1991 GMC Sonoma reliable?
Verdict: Below Average Complaints. The 1991 GMC Sonoma has 35 NHTSA complaints, 3 crash-related, and 0 recall campaigns. The most common issue is Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip with 10 complaints. Source: NHTSA via VinItel.
What are common problems with the 1991 GMC Sonoma?
Top reported problems: Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip (10 complaints); Electrical System:Wiring:Front Underhood (2 complaints); Service Brakes, Hydraulic:Foundation Components (2 complaints). Every complaint is filed by an owner with NHTSA — this is raw reported data, not editorial opinion.
How safe is the 1991 GMC Sonoma?
NHTSA complaints for the 1991 GMC Sonoma include 3 crash-related reports, 3 fire reports, 1 injuries, and 0 fatalities. These are owner-reported incidents, not official crash-test ratings — a complaint being filed doesn't confirm a defect, but clusters around specific components are worth investigating.
Does the 1991 GMC Sonoma have any recalls?
No NHTSA recall campaigns have been issued for the 1991 GMC Sonoma as of the latest data sync. Verify by VIN for the most current status — new recalls can be issued years after a model year ships.
Should I buy a 1991 GMC Sonoma?
Fewer complaints than typical for this model. That's a good sign, but every individual car is different — the VIN still tells you what happened to this specific one.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full GMC Sonoma reliability report with year-by-year comparison and generation analysis.
Check Your Specific 1991 GMC Sonoma
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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