Quick Summary
Looking for the correct oil type for your 2026 Cadillac CT5? According to factory specs, the 2.0L 4 -cyl Engine Code [K] LSY K Turbo requires 0W-20 viscosity oil. Using the right oil capacity of 5.3 quarts ensures engine longevity and fuel efficiency.
๐ข๏ธ 2.0L 4 -cyl Engine Code [K] LSY K Turbo Most Common ๐ TURBO
Verified Data
Capacity
5.3 quart
Viscosity
0W-20
๐ข๏ธ 3.0L 6 -cyl Engine Code [6] LGY Q Turbo ๐ TURBO
Verified Data
Capacity
6.6 quart
Viscosity
0W-30
๐ข๏ธ 3.0L 6 -cyl Engine Code [W] LGY W Turbo ๐ TURBO
Verified Data
Capacity
6 quart
Viscosity
0W-30
๐ข๏ธ 6.2L 8 -cyl Engine Code [6] LT4 6
Verified Data
Capacity
9 quart
Viscosity
0W-40
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