2020 GMC Sierra 1500 hesitation / surging reports
12 NHTSA complaints describe hesitation, surging or lurching on acceleration on the 2020 GMC Sierra 1500 — roughly 3% of all complaints for this model year.
12
Hesitation / surging reports
3%
share of complaints
44,000 mi
median reported incident mileage (all complaints)
Components reported on this vehicle
Hesitation / surging in other Sierra 1500 years
| 2024 Sierra 1500 | 10 |
| 2023 Sierra 1500 | 8 |
| 2021 Sierra 1500 | 12 |
| 2019 Sierra 1500 | 24 |
| 2018 Sierra 1500 | 25 |
| 2017 Sierra 1500 | 22 |
| 2016 Sierra 1500 | 17 |
| 2015 Sierra 1500 | 13 |
Other symptoms owners describe on the 2020 GMC Sierra 1500
Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 2020 GMC Sierra 1500 report before drawing conclusions.