coolant capacity INFINITI Q50 2021 Owner's Manual

10-2Technical and consumer information
The following are approximate capacities. The actual refill capacities may be a little different. When refilling, follow the procedure
instructed in the “8. Do-it-yourself” section to determine the proper refill capacity.
Fluid typeCapacity (approximate)
Recommended Fluids/Lubricants
Metric
Measure US
Measure Imperial
Measure
Fuel 76 L 20 gal 16-5/8 gal

See “Fuel information” (P.10-4).
Engine oil
*1Drain and refill*1: For additional information,
see “Engine oil” (P.8-7). Two-Wheel
Drive (2WD)
model
With oil filter
change
5.3 L 5-5/8 qt 4-5/8 qt


Genuine “NISSAN Motor Oil 0W-20 SN” (or equivalent) is recommended.


If the above motor oil (or engine oil) is not available, a synthetic 0W-20 GF-
5 SN motor oil (or engine oil) may be used. Damage caused by the use of
motor oil (or engine oil) other than as recommended is not covered under
INFINITI’s new vehicle limited warranty. For additional information, see
“Engine oil and oil filter recommendation” (P.10-6).
Without oil filter
change
5.1 L 5-3/8 qt 4-1/2 qt
All-Wheel
Drive (AWD)
model With oil filter
change
5.9 L 6-1/4 qt 5-1/4 qt
Without oil filter
change 5.7 L 6 qt 5 qt
Engine coolant Total (with reservoir)
Standard and premium grade 9.3 L 9-7/8 qt 8-1/8 qt


Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or
equivalent
Total (with reservoir)
Sport grade 10.4 L
11 qt 9-1/8 qt
Reservoir 0.5 L1/2 qt 1/2 qt
Intercooler coolant Total (with reservoir) 3.2 L 3-3/8 qt 2-7/8 qt
Reservoir 0.4 L3/8 qt 3/8 qt
Automatic Transmission Fluid (ATF)
———


Genuine NISSAN Matic S ATF or equivalent


INFINITI recommends using Genuine NISSAN Matic S ATF (or equivalent)
ONLY in INFINITI automatic transmissions. Do not mix with other fluids.
Using fluids that are not equivalent to Genuine NISSAN Matic S ATF may
damage the automatic transmission. Damage caused by the use of fluids
other than as recommended is not covered under the INFINITI’s new
vehicle limited warranty.
Differential gear oil Front
———


Genuine NISSAN Differential Oil Hypoid Super GL-5 80W-90 or
equivalent conventional (non-synthetic) oil.
Rear ———

Genuine NISSAN HYPOID FLUID·S1 GL-5 75W-80 or equivalent
Transfer fluid
———


Genuine NISSAN Matic J ATF or equivalent


INFINITI recommends using Genuine NISSAN Matic J ATF (or equivalent)
ONLY in INFINITI transfers. Do not mix with other fluids. Using fluids that
are not equivalent to Genuine NISSAN Matic J ATF may damage the
transfer. Damage caused by the use of fluids other than as recommended is
not covered under the INFINITI’s new vehicle limited warranty.
Brake fluid Refill to the proper oil level according to the
instructions in the “8. Do-it-yourself” section.


Genuine NISSAN Super Heavy Duty Brake Fluid
*2or equivalent DOT 3*2: Available in mainland U.S.A. through an INFINITI retailer.
Multi-purpose grease ———

NLGI No. 2 (Lithium soap base)
CAPACITIES AND RECOMMENDED
FLUIDS/LUBRICANTS