BMW M8
Maintenance specs for 1 variant of the BMW M8 — from 2020 to 2026.
2020–2026 BMW M8
4.4L V8 Twin-Turbo (S63B44T4) · AWD
617 hp / 553 lb-ft
Transmission
Type8-Speed Automatic M Steptronic
FluidBMW ATF 8HP
Drain & fill4.5 qt
Full capacity9.5 qt
Power Steering
TypeElectric (no fluid)
Differentials
Front fluidBMW SAF-XO 75W-140
Front capacity0.6 qt
Rear fluidBMW SAF-XO 75W-140
Rear capacity1.8 qt
Transfer Case
FluidBMW TF 0870
Capacity0.7 qt
Fuel
Tank18 gal
TypePremium 93
Tires
Size275/35R20 (F) / 285/35R20 (R)
Pressure (front)33 PSI
Pressure (rear)38 PSI
Shop 275/35R20 (F) / 285/35R20 (R) tiresService Intervals
Oil change7,500 mi
Trans service60,000 mi
Coolant flush60,000 mi
Brake fluid24,000 mi
Spark plugs45,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Cabin filter20,000 mi
Drive belt50,000 mi