2016 GMC Acadia electrical system problems
25 owner complaints filed with NHTSA name the electrical system on the 2016 GMC Acadia — 11% of all complaints for this model year.
What owners report
“Odometer Fraud. The contact purchased a 2016 GMC Acadia on February 28, 2026. After purchasing the vehicle, the contact obtained a Carfax report and discovered that there was a mileage discrepancy. The vehicle was a dealer sale. The contact called the dealer and was informed that the vehicle was…”
filed Mar 23, 2026
“Odometer Fraud. The contact purchased a 2016 GMC Acadia. The contact discovered a mileage discrepancy after purchasing the vehicle. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 180,000. The contact stated that it was later discovered upon checking the vehicle…”
filed Nov 18, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Electrical System problems in other Acadia years
| Year | Reports | Share |
|---|---|---|
| 2025 Acadia | 4 | 6% |
| 2024 Acadia | 8 | 14% |
| 2023 Acadia | 9 | 21% |
| 2022 Acadia | 15 | 31% |
| 2021 Acadia | 38 | 26% |
| 2020 Acadia | 27 | 27% |
| 2019 Acadia | 104 | 27% |
| 2018 Acadia | 108 | 27% |
| 2017 Acadia | 193 | 27% |
| 2015 Acadia | 28 | 12% |
| 2014 Acadia | 90 | 19% |
| 2013 Acadia | 38 | 28% |
Other reported problem areas on the 2016 GMC Acadia
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.