2020 GMC Terrain Oil type
SAE 5W-30
Diesel engine
Owner's manual · PDF page 288 ↗Added Oct 15, 2026
See where it's printed
Oil type · Diesel engine · PDF page 288
Use SAE 5W-30 viscosity grade engine oil.
As printed in the manual
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| Diesel engine | SAE 5W-30 | “Use SAE 5W-30 viscosity grade engine oil.” | PDF page 288 ↗ |
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