Pontiac G6
Maintenance specs for 3 variants of the Pontiac G6 — from 2005 to 2010.
2005–2010 Pontiac G6
2.4L I4 Ecotec (LE5) · FWD
148 hp / 152 lb-ft
Transmission
Type4-Speed Automatic (4T45-E)
FluidDexron VI ATF
Drain & fill6.9 qt
Full capacity9.5 qt
Power Steering
TypeHydraulic
FluidGM Power Steering Fluid
Capacity8 oz
Fuel
Tank16 gal
TypeRegular 87
Service Intervals
Oil change5,000 mi
Trans service50,000 mi
Coolant flush150,000 mi
Brake fluid45,000 mi
Spark plugs100,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Cabin filter15,000 mi
Drive belt100,000 mi
2005–2010 Pontiac G6
3.5L V6 (LX9) · FWD
201 hp / 220 lb-ft
Transmission
Type4-Speed Automatic (4T65-E)
FluidDexron VI ATF
Drain & fill7.4 qt
Full capacity12.9 qt
Power Steering
TypeHydraulic
FluidGM Power Steering Fluid
Capacity8 oz
Fuel
Tank16 gal
TypeRegular 87
Service Intervals
Oil change5,000 mi
Trans service50,000 mi
Coolant flush150,000 mi
Brake fluid45,000 mi
Spark plugs100,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Cabin filter15,000 mi
Drive belt100,000 mi
2007–2010 Pontiac G6
3.9L V6 (LZ9) · FWD
240 hp / 241 lb-ft
Transmission
Type4-Speed Automatic (4T65-E)
FluidDexron VI ATF
Drain & fill7.4 qt
Full capacity12.9 qt
Power Steering
TypeHydraulic
FluidGM Power Steering Fluid
Capacity8 oz
Fuel
Tank16 gal
TypeRegular 87
Service Intervals
Oil change5,000 mi
Trans service50,000 mi
Coolant flush150,000 mi
Brake fluid45,000 mi
Spark plugs100,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Cabin filter15,000 mi
Drive belt100,000 mi