2025 Cadillac CT5 specs

Maintenance specs from the 2025 Cadillac CT5 owner's manual. Open a spec for every version and the page it's printed on.

Engines covered: 2.0L L4 Turbo (LSY), 3.0L V6 Twin Turbo (LGY), 6.2L V8 (LT4)

2021 Cadillac CT5, representative photo
Shown: a 2021 Cadillac CT5 (same generation). Photo: Elise240SX, CC BY-SA 4.0
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Engine & fluids

Coolant

4 values
Applies toValueManual saysPage
2.0L L4 Engine 11.0 qtcapacity “11.0 qt” PDF page 377 ↗
3.0L V6 Engine with Rear Wheel Drive 12.8 qtcapacity “12.8 qt” PDF page 377 ↗
3.0L V6 Engine with All-Wheel Drive 13.0 qtcapacity “13.0 qt” PDF page 377 ↗
6.2L V8 Engine 13.8 qtcapacity “13.8 qt” PDF page 377 ↗

Confirm with your own manual, dipstick or door-jamb label.
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