Cadillac XLR
Maintenance specs for 1 variant of the Cadillac XLR — from 2004 to 2009.
2004–2009 Cadillac XLR
4.6L V8 Northstar (LH2) · RWD
320 hp / 310 lb-ft
Transmission
Type5-Speed Automatic (5L50-E)
FluidDexron VI
Drain & fill5 qt
Full capacity10 qt
Power Steering
TypeHydraulic
FluidGM Power Steering Fluid
Differentials
Rear fluid75W-90 Synthetic GL-5
Fuel
Tank18 gal
TypePremium 91
Tires
Size235/50R18 front / 255/45R18 rear
Pressure (front)30 PSI
Pressure (rear)30 PSI
Shop 235/50R18 front / 255/45R18 rear tiresService Intervals
Oil change5,000 mi
Trans service50,000 mi
Coolant flush150,000 mi
Spark plugs100,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Drive belt60,000 mi