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2021 RAM 2500 Owners Manual - FLUID CAPACITIES



FLUID CAPACITIES

US

Metric

Fuel (Approximate)

2500/3500 Shortbed Models

31 Gallons

117 Liters

2500/3500 Longbed Models

32 Gallons

121 Liters

2500/3500 Crew Cab Longbed Models — If Equipped

50 Gallons

189 Liters

Engine Oil With Filter

6.4L Engine

7 Quarts

6.6 Liters

Cooling System

6.4L Engine

16.6 Quarts

15.7 Liters

6.7L DIESEL ENGINE

US

Metric

Fuel (Approximate)

2500/3500 Standard Cab Longbed Models

28 Gallons

106 Liters

2500/3500 Crew/Mega Cab Shortbed Models

31 Gallons

117 Liters

2500/3500 Crew Cab Longbed Models

32 Gallons

121 Liters

2500/3500 Crew Cab Longbed Models — If Equipped

50 Gallons

189 Liters

Diesel Exhaust Fluid Tank

5.7 Gallons

21 Liters

US

Metric

Engine Oil With Filter

6.7L Engine

12 Quarts

11.4 Liters

Cooling System

6.7L Engine

22.0 Quarts

20.8 Liters


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