Engine oil
4.7 L (5 US qt) with oil filter change, approximately
Notes
QX55 LUXE AWD KR20DDET CVT MY2025 US only. US MY2025 INFINITI QX55 LUXE (two-row coupe SUV); KR20DDET, CVT, AWD fixed by INFINITI's 2025 newsroom release and own-model 2025 owner's manual. No sibling grade, drive, year or market inference.
Coolant
7.7 L (2 US gal), approximately, engine coolant with reservoir
Notes
QX55 LUXE AWD KR20DDET CVT MY2025 US only. US MY2025 INFINITI QX55 LUXE (two-row coupe SUV); KR20DDET, CVT, AWD fixed by INFINITI's 2025 newsroom release and own-model 2025 owner's manual. No sibling grade, drive, year or market inference.
Transmission fluid
Genuine NISSAN CVT Fluid NS-3 (or equivalent)
Notes
QX55 LUXE AWD KR20DDET CVT MY2025 US only. US MY2025 INFINITI QX55 LUXE (two-row coupe SUV); KR20DDET, CVT, AWD fixed by INFINITI's 2025 newsroom release and own-model 2025 owner's manual. No sibling grade, drive, year or market inference.
Fuel tank
60 L (15-7/8 US gal), approximately
Notes
QX55 LUXE AWD KR20DDET CVT MY2025 US only. US MY2025 INFINITI QX55 LUXE (two-row coupe SUV); KR20DDET, CVT, AWD fixed by INFINITI's 2025 newsroom release and own-model 2025 owner's manual. No sibling grade, drive, year or market inference.