Cadillac CT4 oil specs by year
The Cadillac CT4 (2020–2025) uses 5.3 qt of 0W-20 oil across all 6 model years covered here for the primary engine. Select a year below for the full record with filter part numbers and source notes.
Multiple engine options: The Cadillac CT4 was offered with 3 engine options across its history.
Open the exact year page and select your engine to see the correct capacity and viscosity for your vehicle.
| Year | Capacity | Oil type | Filter | Page |
|---|---|---|---|---|
| 2025 | 5.3 qt | 0W-20 | WIX 51032; WIX 51036; WIX 51040 Verified fit | Open record → |
| 2024 | 5.3 qt | 0W-20 | WIX 51032; WIX 51036; WIX 51040 Verified fit | Open record → |
| 2023 | 5.3 qt | 0W-20 | WIX 51032; WIX 51036; WIX 51040 Verified fit | Open record → |
| 2022 | 5.3 qt | 0W-20 | PRO-TEC PXL10351; Purolator L11424; WIX 51032 Verified fit | Open record → |
| 2021 | 5.3 qt | 0W-20 | WIX 51032; WIX 51036; WIX 51040 Verified fit | Open record → |
| 2020 | 5.3 qt | 0W-20 | WIX 51032; WIX 51036; WIX 51040 Verified fit | Open record → |
Cadillac CT4 oil spec changes by year
Oil specs remained consistent across the 2020–2025 model years covered here. The primary engine uses 5.3 qt of 0W-20 throughout this range. Always open the exact year page and confirm the source notes before buying.
Capacity
5.3 qt
Same across all 6 listed years
Oil type
0W-20
Same across all 6 listed years
Filter brands
WIX, PRO-TEC, Purolator
In checked records — open year page for part numbers
- 2022: engine option “3.6L V6 Turbo” added.
Cadillac CT4 oil — frequently asked questions
- What oil does the Cadillac CT4 take?
- The Cadillac CT4 takes 5.3 qt of 0W-20 oil across the 2020–2025 model years covered here. Always open the exact year page and confirm in your owner's manual before buying.
- Is the oil capacity the same for all Cadillac CT4 years?
- Yes. All 6 Cadillac CT4 model years covered here use 5.3 qt as the primary engine capacity. Confirm in your owner's manual before buying.
- Does the Cadillac CT4 have different oil specs for different engines?
- Yes. The Cadillac CT4 has been offered with multiple engine options (2.0L 4-Cyl Turbo, 2.7L 4-Cyl Turbo, 3.6L V6 Turbo). Each engine can have a different oil capacity and viscosity. Open the exact year page, select your engine, and confirm specs before buying.
- What oil filter fits the Cadillac CT4?
- The most recent checked year lists WIX 51032; WIX 51036; WIX 51040 as a compatible oil filter for the Cadillac CT4. Filter part numbers can change across model years — open the exact year page for the source-checked part number for your year.
Look up a specific Cadillac CT4 year
Select a model year to open the exact checked oil fitment record before ordering.