Buick Terraza
Maintenance specs for 3 variants of the Buick Terraza — from 2005 to 2007.
2005–2007 Buick Terraza
3.5L V6 (LX9) · FWD
201 hp / 216 lb-ft
Transmission
Type4-Speed Automatic (4T65-E)
FluidDexron VI
Drain & fill7 qt
Full capacity12 qt
Power Steering
TypeHydraulic
FluidGM Power Steering Fluid
Fuel
Tank25 gal
TypeRegular 87
Service Intervals
Oil change5,000 mi
Trans service50,000 mi
Coolant flush150,000 mi
Spark plugs100,000 mi
Timingchain (no scheduled replacement)
Air filter45,000 mi
Cabin filter22,500 mi
Drive belt100,000 mi
2005–2007 Buick Terraza
3.5L V6 (LX9) · AWD
201 hp / 216 lb-ft
Transmission
Type4-Speed Automatic (4T65-E)
FluidDexron VI
Drain & fill7 qt
Full capacity12 qt
Power Steering
TypeHydraulic
FluidGM Power Steering Fluid
Differentials
Rear fluid80W-90 GL-5
Fuel
Tank25 gal
TypeRegular 87
Service Intervals
Oil change5,000 mi
Trans service50,000 mi
Coolant flush150,000 mi
Spark plugs100,000 mi
Timingchain (no scheduled replacement)
Air filter45,000 mi
Cabin filter22,500 mi
Drive belt100,000 mi
2006–2007 Buick Terraza
3.9L V6 (LZ9) · FWD
240 hp / 240 lb-ft
Transmission
Type4-Speed Automatic (4T65-E)
FluidDexron VI
Drain & fill7 qt
Full capacity12 qt
Power Steering
TypeHydraulic
FluidGM Power Steering Fluid
Fuel
Tank25 gal
TypeRegular 87
Service Intervals
Oil change5,000 mi
Trans service50,000 mi
Coolant flush150,000 mi
Spark plugs100,000 mi
Timingchain (no scheduled replacement)
Air filter45,000 mi
Cabin filter22,500 mi
Drive belt100,000 mi