Most 2017 Cadillacs require Dexos1 Gen 2 synthetic motor oil, typically in 5W-30 viscosity. The exact specification depends on the model and engine, so always verify from the owner's manual or the engine oil cap.
The Cadillac lineup for 2017 includes several models with different engines, and while Dexos1 Gen 2 is the standard, the recommended viscosity can vary by engine. This article explains the general guidance and how to confirm the precise requirement for your vehicle.
Oil requirements by engine family
Below is a quick guide to the most common engines in the 2017 Cadillac lineup and their typical oil specs. This is not a substitute for the official manual.
- Escalade (6.2L V8): Dexos1 Gen 2 synthetic oil, typically 5W-30.
- XT5 (3.6L V6) and XTS/CTS/ATS variants with 3.6L V6 or 2.0L turbo: Dexos1 Gen 2 synthetic, typically 5W-30. Some turbo engines may call for 0W-20; always verify.
- CT6 (2.0L turbo or 3.6L V6): Dexos1 Gen 2 synthetic, usually 5W-30.
Concluding the list, the standard practice across many 2017 Cadillac gasoline engines is Dexos1 Gen 2 synthetic oil with a 5W-30 viscosity, though exceptions exist based on engine choice or climate. Always confirm for your exact model.
How to verify your specific model's oil specification
Because the 2017 Cadillac lineup spans multiple models and engines, the exact oil spec can vary. Use these steps to confirm:
- Check the owner's manual under Engine Oil Specifications for your exact model and engine.
- Inspect the engine oil filler cap—some caps list the required spec (for example Dexos1 Gen 2 5W-30).
- If you don’t have the manual, use a VIN-based lookup on GM’s official service resources or contact a Cadillac dealer.
- Choose a reputable Dexos1 Gen 2 synthetic oil and adhere to the recommended viscosity and oil-change interval for your engine.
By following these steps, you’ll ensure you’re using the correct oil for your 2017 Cadillac and help maintain engine performance and longevity.
Summary
For most 2017 Cadillacs, the recommended oil is Dexos1 Gen 2 synthetic oil, commonly 5W-30. However, exact requirements can vary by model and engine, and some configurations may call for different viscosities such as 0W-20. Always verify with the owner's manual, the oil cap, or a Cadillac dealer to ensure you’re using the correct specification.