Infiniti QX80
Maintenance specs for 2 variants of the Infiniti QX80 — from 2014 to 2026.
2014–2026 Infiniti QX80
5.6L V8 (VK56VD) · RWD
400 hp / 413 lb-ft
Transmission
Type7-Speed Automatic
FluidNissan Matic S ATF
Drain & fill4.5 qt
Full capacity12 qt
Power Steering
TypeHydraulic
FluidNissan PSF
Differentials
Rear fluidNissan Differential Fluid 80W-90
Rear capacity3 qt
Fuel
Tank26 gal
TypePremium 91
Service Intervals
Oil change7,500 mi
Trans service60,000 mi
Coolant flush60,000 mi
Brake fluid30,000 mi
Spark plugs105,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Cabin filter15,000 mi
Drive belt60,000 mi
2014–2026 Infiniti QX80
5.6L V8 (VK56VD) · 4WD
400 hp / 413 lb-ft
Transmission
Type7-Speed Automatic
FluidNissan Matic S ATF
Drain & fill4.5 qt
Full capacity12 qt
Power Steering
TypeHydraulic
FluidNissan PSF
Differentials
Front fluidNissan Differential Fluid 80W-90
Front capacity1.8 qt
Rear fluidNissan Differential Fluid 80W-90
Rear capacity3 qt
Transfer Case
FluidNissan Matic S ATF
Capacity1.3 qt
Fuel
Tank26 gal
TypePremium 91
Service Intervals
Oil change7,500 mi
Trans service60,000 mi
Coolant flush60,000 mi
Brake fluid30,000 mi
Spark plugs105,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Cabin filter15,000 mi
Drive belt60,000 mi