Skip to content

Cadillac CT4-V Blackwing

Maintenance specs for 1 variant of the Cadillac CT4-V Blackwing — from 2022 to 2026.

20222026 Cadillac CT4-V Blackwing

3.6L Twin-Turbo V6 (LF4) · RWD

472 hp / 445 lb-ft

Engine Oil

Weight5W-30
Capacity6 qt
FilterPF48

Transmission

Type6-Speed Manual (TR6060)
FluidTremec HP MTF
Drain & fill2.2 qt
Full capacity2.2 qt

Coolant

TypeDex-Cool (orange)
Capacity11 qt
Shop coolant

Brake Fluid

TypeDOT 4
Shop DOT 4

Power Steering

TypeElectric (no fluid)

Differentials

Rear fluid75W-90 Synthetic GL-5

Fuel

Tank15.2 gal
TypePremium 93

Tires

Size255/35R18 front / 275/35R18 rear
Pressure (front)36 PSI
Pressure (rear)36 PSI
Shop 255/35R18 front / 275/35R18 rear tires

Battery

Group size47
CCA690 A
Shop group 47 battery

Spark Plugs

Gap0.028 in
Shop spark plugs

Wiper Blades

Driver24"
Passenger20"
Shop wiper blades

Service 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