262 problems have been reported for the 2021 Chevrolet Suburban. The following chart shows the 22 most common problems for 2021 Chevrolet Suburban. The number one most common problem is related to the vehicle's engine and engine cooling with 96 problems. The second most common problem is related to the vehicle's power train (37 problems).
The following chart shows the number of problems reported during each of the service years since the debut of the 2021 Chevrolet Suburban in 2021.
| Service Year | Number of Problems |
|---|---|
| 2026 | |
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 |
When making the decision between buying a new or used Chevrolet Suburban, the following table can be used to compare the 2021 Chevrolet Suburban with the Chevrolet Suburban from other model years. Note that the number of problems reported for the 2021 Suburban is 262 while the average number of problems reported for the 31 model years of the Chevrolet Suburban is 280.