2020 Cadillac CT5 specs
Maintenance specs from the 2020 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)
Engine & fluids
Tires & wheels
Capacities & towing
Keys & lighting
Coolant
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 2.0L L4 Engine | 11.0 qtcapacity | “2.0L L4 Engine 10.4 L 11.0 qt” | PDF page 322 ↗ |
| 3.0L V6 Engine with Rear Wheel Drive | 12.8 qtcapacity | “3.0L V6 Engine with Rear Wheel Drive 12.1 L 12.8 qt” | PDF page 322 ↗ |
| 3.0L V6 Engine with All-Wheel Drive | 13.0 qtcapacity | “3.0L V6 Engine with All-Wheel Drive 12.3 L 13.0 qt” | PDF page 322 ↗ |
Lug nut torque
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | 140 lb ft | “190 Y 140 lb ft” | PDF page 323 ↗ |
Spark plugs
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 2.0L L4 Engine (LSY) | 0.65–0.75 mmgap | “0.65–0.75 mm (0.025–0.029 in)” | PDF page 323 ↗ |
| 3.0L V6 Engine (LGY) | 0.65–0.75 mmgap | “0.65–0.75 mm (0.025–0.029 in)” | PDF page 323 ↗ |
Confirm with your own manual, dipstick or door-jamb label.
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