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1993 GMC G20

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →
3Owner complaints

Model-year median: 0

1Recall campaigns

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0Investigations

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How this year compares

Owner complaints by model year

Other model years Selected year
0
19923
19932
1995
Compare all G20 years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Service Brakes, Hydraulic
2Power Train
1

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 1 of 3 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Service Brakes, Hydraulic. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports0 fire reports0 injury reports

Power Train complaints

1 reports
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69,000 miles · Nov 3, 2003
Power Train

AUTOMATIC TRANSMISSION SUN GEAR HAS A HIGH RATE OF FAILURE, PER DEALERSHIP. WHEN IT FAILS REVERSE GEAR MALFUNCTIONS, AND THEN ALL OTHER GEARS FAIL TO FUNCTION. DEALERSHIP INDICATED THAT TRANSMISSION NEEDED REINFORCEMENT BY USING THICKER MATERIAL FOR THE COLLAR SPINE. THIS PART FAILED TWICE WITHIN 11,000 MILES. *AK

NHTSA ODI #10046205

Official recalls

1

94V053000 · Wheels

Mar 23, 1994

THESE VEHICLES WERE EQUIPPED WITH INCORRECT SPARE WHEELS. THE USE OF AN INCORRECT SPARE WHEEL IN A MOUNTED POSITION CAN, UNDER CERTAIN LOAD CONDITIONS, EVENTUALLY CAUSE THE WHEEL TO CRACK AND POSSIBLY SEPARATE FROM THE VEHICLE.

Consequence & remedy

Consequence: SHOULD THE WHEEL CRACK AND SEPARATE FROM THE VEHICLE, LOSS OF VEHICLE CONTROL CAN OCCUR, RESULTING IN A VEHICLE CRASH WITHOUT WARNING.

Remedy: Not supplied

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.