GMC K20 years to avoid
Across 1976–1990, no single K20 year stands out as one to avoid by our thresholds. The 1990 drew the most complaints; 1990 the fewest.
0
Total complaints
6
Recall campaigns
1976–1990
Years covered
0
Years to avoid
Complaints by model year
Every K20 year
| Year | Complaints | Recalls | Investigations |
|---|---|---|---|
| 1990 | 0 | 2 | |
| 1988 | 0 | 0 | |
| 1987 | 0 | 0 | |
| 1986 | 0 | 0 | |
| 1985 | 0 | 0 | |
| 1984 | 0 | 0 | |
| 1982 | 0 | 1 | |
| 1980 | 0 | 1 | |
| 1979 | 0 | 2 | |
| 1977 | 0 | 1 | |
| 1976 | 0 | 1 |
Common questions
What is the best year for the GMC K20?
By complaint volume, 1990 has the cleanest NHTSA record among K20 years with enough data to compare.
How many recalls does the GMC K20 have?
Across all model years, the K20 has 6 distinct NHTSA recall campaigns and 0 consumer complaints on file.
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.