Specifications Comparison: 2021 Dodge Ram 2500 vs 2024 Dodge Ram 2500

Gas Tank Size

Trim	Eng.	Drive train	Fuel Tank Size (Gal)	Fuel Tank Size (L)
Pickup Crew Cab Laramie	6.4L V8	RWD	32.0	121.1
Pickup Crew Cab Laramie	6.7L I6	RWD	32.0	121.1
Pickup Crew Cab Limited	6.4L V8	4WD	32.0	121.1
Pickup Crew Cab Limited	6.7L I6	4WD	32.0	121.1
Pickup Crew Cab Tradesman	6.4L V8	RWD	32.0	121.1
Pickup Crew Cab Tradesman	6.7L I6	RWD	32.0	121.1
Pickup Crew Cab Tradesman	6.4L V8	4WD	31.0	117.3
Pickup Crew Cab Tradesman	6.7L I6	4WD	31.0	117.3
Pickup Crew Power	6.4L V8	4WD	31.0	117.3
Pickup Regular Cab Tradesman	6.4L V8	RWD	32.0	121.1
Pickup Regular Cab Tradesman	6.7L I6	RWD	32.0	121.1
Pickup Regular Cab Tradesman	6.4L V8	4WD	32.0	121.1
Pickup Regular Cab Tradesman	6.7L I6	4WD	32.0	121.1

Trim	Eng.	Drive train	Fuel Tank Size (Gal)	Fuel Tank Size (L)
Big Horn Crew Cab 6'4" Box	6.4L V8	4WD	31.0	117.3
Big Horn Crew Cab 8' Box	6.7L I6	4WD	32.0	121.1
Laramie Crew Cab 8' Box	6.4L V8	RWD	32.0	121.1
Laramie Crew Cab 6'4" Box	6.4L V8	4WD	31.0	117.3
Laramie Crew Cab 8' Box	6.7L I6	4WD	32.0	121.1
Laramie Mega Cab 6'4" Box	6.7L I6	4WD	31.0	117.3
Limited Crew Cab 6'4" Box	6.7L I6	4WD	31.0	117.3
Limited Mega Cab 6'4" Box	6.7L I6	4WD	31.0	117.3
Lone Star Crew Cab 6'4" Box	6.4L V8	RWD	31.0	117.3
Lone Star Reg Cab 8' Box	6.4L V8	RWD	32.0	121.1
Lone Star Crew Cab 6'4" Box	6.4L V8	4WD	31.0	117.3
Lone Star Crew Cab 8' Box	6.7L I6	4WD	32.0	121.1
Lone Star Reg Cab 8' Box	6.7L I6	4WD	28.0	106.0
Longhorn Crew Cab 6'4" Box	6.7L I6	4WD	31.0	117.3
Longhorn Mega Cab 6'4" Box	6.7L I6	4WD	31.0	117.3
Power Crew Cab 6'4" Box	6.4L V8	4WD	31.0	117.3
Power Rebel Crew Cab 6'4" Box	6.4L V8	4WD	31.0	117.3
Tradesman Crew Cab 8' Box	6.4L V8	RWD	32.0	121.1
Tradesman Reg Cab 8' Box	6.4L V8	RWD	32.0	121.1
Tradesman Crew Cab 6'4" Box	6.4L V8	4WD	31.0	117.3
Tradesman Crew Cab 8' Box	6.4L V8	4WD	32.0	121.1
Tradesman Reg Cab 8' Box	6.4L V8	4WD	32.0	121.1