GMC lane departure problems
Across all GMC models in NHTSA's complaint database, 222 complaints involve lane departure. The Acadia accounts for the largest share (34%). The single worst model year is the 2017 Acadia with 18 lane departure complaints.
At a glance
- Complaints
- 222 about lane departure, all GMC models
- Most affected
- Acadia 34% of these complaints
- Typical mileage
- 45,000 miles 28 complaints with mileage
- Crashes and fires
- 8 and 1
Source: NHTSA owner complaints
Which GMC models
| Model | Complaints | Share |
|---|---|---|
| Acadia | 76 | 34% |
| Sierra 1500 | 57 | 26% |
| Yukon | 28 | 13% |
| Terrain | 21 | 10% |
| Canyon | 14 | 6% |
| Yukon XL | 12 | 5% |
| Sierra 2500 | 5 | 2% |
| Sierra 3500 | 4 | 2% |
| Savana | 2 | 1% |
| Terrain NA | 2 | 1% |
Worst model years for lane departure
- 2017 GMC Acadia18 complaints
- 2022 GMC Sierra 150015 complaints
- 2016 GMC Acadia10 complaints
- 2021 GMC Sierra 150010 complaints
- 2022 GMC Yukon9 complaints
Lane departure complaints by model year
View the numbers
| Model year | Complaints |
|---|---|
| 2001 | 1 |
| 2008 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2013 | 6 |
| 2014 | 9 |
| 2015 | 11 |
| 2016 | 18 |
| 2017 | 24 |
| 2018 | 12 |
| 2019 | 11 |
| 2020 | 12 |
| 2021 | 26 |
| 2022 | 33 |
| 2023 | 24 |
| 2024 | 14 |
| 2025 | 13 |
| 2026 | 5 |
Among the 28 of these complaints that report mileage, the median is about 45,000 miles.
Complaint counts are not adjusted for how many vehicles each brand sells, so large brands naturally have more complaints.