2020 Chevrolet Silverado 1500 vs 2021 Chevrolet Silverado 1500
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 8, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2020 Chevrolet Silverado 1500 | 2021 Chevrolet Silverado 1500 |
|---|---|---|
| NHTSA complaints | 693 | 778 |
| Recall campaigns | 12 | 8 |
| Service bulletins (TSBs) | 1,548 | 1,456 |
| Investigations | 3 | 4 |
| Crash reports | 13 | 18 |
| Fire reports | 9 | 11 |
| NCAP overall rating | 4/5 | 4/5 |
| EPA MPG (combined) | — | — |
| Median reported incident mileage | 38,250 mi | 56,000 mi |
Reported problems side by side
| Component | Chevrolet Silverado 1500 | Chevrolet Silverado 1500 |
|---|---|---|
| Engine | 230 | 350 |
| Power Train | 213 | 225 |
| Electrical System | 101 | 106 |
| Service Brakes | 97 | 38 |
| Steering | 71 | 40 |
| Engine and Engine Cooling | 24 | 55 |
| Fuel/propulsion System | 31 | 24 |
| Structure | 23 | 25 |
Symptoms owners describe
| Check engine light | 100 | 139 |
| Vibration / shaking | 71 | 62 |
| Loss of power | 59 | 70 |
| Stalling | 37 | 61 |
| Hesitation / surging | 30 | 40 |
| Clunking / rattling | 29 | 44 |
| Shifting problems | 24 | 33 |
| Brake problems | 24 | 0 |
2020 Chevrolet Silverado 1500
2021 Chevrolet Silverado 1500
Compare all Chevrolet Silverado 1500 vs Chevrolet Silverado 1500 years →
Method. Complaints are unique NHTSA reports. A vehicle that sold more units will naturally accumulate more complaints — use shares and read the underlying reports before drawing conclusions.