Specifications Comparison: 2018 Cadillac CTS vs 2015 Cadillac CTS

Oil Capacity

Engine	Oil Capacity (Quarts)	Oil Capacity (Liters)	Viscosity
2.0L 4 Cyl. LTG Turbo AWD	6.0 Qts.	5.7 L	5W-30
2.0L 4 Cyl. LTG Turbo RWD	5.0 Qts.	4.7 L	5W-30
3.6L 6 Cyl. LF3 Turbo	7.0 Qts.	6.6 L	5W-30
3.6L 6 Cyl. LGX AWD	6.6 Qts.	6.2 L	5W-30
3.6L 6 Cyl. LGX RWD WOC	6.0 Qts.	5.7 L	5W-30
3.6L 6 Cyl. LGX RWD WOOC	5.5 Qts.	5.2 L	5W-30
6.2L 8 Cyl. LT4	10.0 Qts.	9.5 L	5W-30

Engine	Oil Capacity (Quarts)	Oil Capacity (Liters)	Viscosity
2.0L 4 Cyl. LTG Turbo AWD	6.0 Qts.	5.7 L	5W-30
2.0L 4 Cyl. LTG Turbo RWD	5.0 Qts.	4.7 L	5W-30
3.6L 6 Cyl. LF3 Turbo	7.0 Qts.	6.6 L	5W-30
3.6L 6 Cyl. LFX Flex	6.0 Qts.	5.7 L	5W-30
6.2L 8 Cyl. LSA	6.0 Qts.	5.7 L	5W-30