2013 Cadillac ATS Oil type
Depends on your engine. Choose yours, or compare them here.
- 2.0L L4 and 3.6L V6 engines SAE 5W-30
- 2.5L L4 engine SAE 5W-20
SAE 5W-30
2.0L L4 and 3.6L V6 engines
SAE 5W-20
2.5L L4 engine
2013 Cadillac ATS Owner's Manual, PDF page 306
SAE 5W-30 is the best viscosity grade for the 2.0L L4 engine and the 3.6L V6 engine.Open the manual at this page ↗Added Oct 17, 2026 · Updated
See where it's printed
Oil type · 2.0L L4 and 3.6L V6 engines · PDF page 306
SAE 5W-30 is the best viscosity grade for the 2.0L L4 engine and the 3.6L V6 engine.
Oil type · 2.5L L4 engine · PDF page 306
SAE 5W-20 is the best viscosity grade for the 2.5L L4 engine.
2013 Cadillac ATS Owner's Manual, PDF page 306
SAE 5W-30 is the best viscosity grade for the 2.0L L4 engine and the 3.6L V6 engine.Open the manual at this page ↗Added Oct 17, 2026 · Updated
See where it's printed
Oil type · 2.0L L4 and 3.6L V6 engines · PDF page 306
SAE 5W-30 is the best viscosity grade for the 2.0L L4 engine and the 3.6L V6 engine.
2013 Cadillac ATS Owner's Manual, PDF page 306
SAE 5W-20 is the best viscosity grade for the 2.5L L4 engine.Open the manual at this page ↗Added Oct 17, 2026 · Updated
See where it's printed
Oil type · 2.5L L4 engine · PDF page 306
SAE 5W-20 is the best viscosity grade for the 2.5L L4 engine.
See every quote (2 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 2.0L L4 and 3.6L V6 engines | SAE 5W-30 | “SAE 5W-30 is the best viscosity grade for the 2.0L L4 engine and the 3.6L V6 engine.” | PDF page 306 ↗ |
| 2.5L L4 engine | SAE 5W-20 | “SAE 5W-20 is the best viscosity grade for the 2.5L L4 engine.” | PDF page 306 ↗ |
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