2021 Chevrolet Suburban oil consumption reports
5 NHTSA complaints describe engine burns oil between changes on the 2021 Chevrolet Suburban — roughly 3% of all complaints for this model year.
5
Oil consumption reports
3%
share of complaints
68,500 mi
median reported incident mileage (all complaints)
Components reported on this vehicle
Oil consumption in other Suburban years
| 2008 Suburban | 9 |
| 2007 Suburban | 10 |
Other symptoms owners describe on the 2021 Chevrolet Suburban
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 2021 Chevrolet Suburban report before drawing conclusions.