2018 Chevrolet Tahoe vs 2020 Chevrolet Tahoe
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 | 2018 Chevrolet Tahoe | 2020 Chevrolet Tahoe |
|---|---|---|
| NHTSA complaints | 101 | 55 |
| Recall campaigns | 3 | 3 |
| Service bulletins (TSBs) | 1,271 | 853 |
| Investigations | 0 | 0 |
| Crash reports | 6 | 4 |
| Fire reports | 0 | 0 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | — | — |
| Median reported incident mileage | 46,250 mi | — |
Reported problems side by side
| Component | Chevrolet Tahoe | Chevrolet Tahoe |
|---|---|---|
| Power Train | 19 | 14 |
| Engine | 19 | 12 |
| Electrical System | 12 | 11 |
| Service Brakes | 16 | 6 |
| Steering | 11 | 6 |
| Fuel/propulsion System | 7 | 3 |
| Air Bags | 2 | 4 |
| Vehicle Speed Control | 3 | 2 |
Symptoms owners describe
| Check engine light | 9 | 5 |
| Stalling | 7 | 0 |
| Vibration / shaking | 5 | 0 |
| Hesitation / surging | 0 | 5 |
2018 Chevrolet Tahoe
2020 Chevrolet Tahoe
Compare all Chevrolet Tahoe vs Chevrolet Tahoe 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.