2017 Cadillac CTS and CTS-V specs

Maintenance specs from the 2017 Cadillac CTS and CTS-V owner's manual. Open a spec for every version and the page it's printed on.

Engines covered: 2.0L L4 Turbo (LTG), 3.6L V6 (LGX), 3.6L V6 Twin Turbo (LF3), 6.2L V8 Supercharged (LT4)

Engine & fluids

Tires & wheels

Capacities & towing

Coolant

4 values
Applies toValueManual saysPage
2.0L L4 Engine 9.3 qtcapacity “2.0L L4 Engine 8.8 L 9.3 qt” PDF page 363 ↗
3.6L V6 Engine (LGX) 10.8 qtcapacity “3.6L V6 Engine (LGX) 10.2 L 10.8 qt” PDF page 363 ↗
3.6L V6 Engine (LF3) 13.5 qtcapacity “3.6L V6 Engine (LF3) 12.8 L 13.5 qt” PDF page 363 ↗
6.2L V8 Engine (V-Series) 12.9 qtcapacity “6.2L V8 Engine (V-Series) 12.2 L 12.9 qt” PDF page 363 ↗

Lug nut torque

1 value
Applies toValueManual saysPage
All versions 140 lb ft “Wheel Nut Torque 190 Y 140 lb ft” PDF page 364 ↗

Spark plugs

2 values
Applies toValueManual saysPage
2.0L L4 Engine (LTG) 0.75–0.90 mm (0.030–0.035 in)gap “0.75–0.90 mm (0.030–0.035 in)” PDF page 364 ↗
3.6L V6 Engine (LGX) 0.80–0.90 mm (0.031–0.035 in)gap “0.80–0.90 mm (0.031–0.035 in)” PDF page 364 ↗

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