Cadillac CT4-V
Maintenance specs for 1 variant of the Cadillac CT4-V — from 2020 to 2026.
2020–2026 Cadillac CT4-V
2.7L Turbo I4 (L3B) · RWD
325 hp / 380 lb-ft
Transmission
Type10-Speed Automatic (10L80)
FluidDexron HP
Drain & fill5.5 qt
Full capacity11 qt
Power Steering
TypeElectric (no fluid)
Differentials
Rear fluid75W-90 Synthetic GL-5
Fuel
Tank15.2 gal
TypePremium 91
Tires
Size235/40R18 front / 265/35R18 rear
Pressure (front)35 PSI
Pressure (rear)35 PSI
Shop 235/40R18 front / 265/35R18 rear tiresService Intervals
Oil change7,500 mi
Trans service45,000 mi
Coolant flush150,000 mi
Spark plugs60,000 mi
Timingchain (no scheduled replacement)
Air filter45,000 mi
Cabin filter22,500 mi
Drive belt100,000 mi