Specifications Comparison: 2007 GMC Sierra 3500 vs 2024 Dodge Ram 3500

Gas Tank Size

Trim	Eng.	Drive train	Fuel Tank Size (Gal)	Fuel Tank Size (L)
Classic 3500 Crew Cab SL	6.0L V8	RWD	34.0	128.7
Classic 3500 Crew Cab SL	6.0L V8	4WD	34.0	128.7
Classic 3500 Crew Cab SLE	6.0L V8	RWD	34.0	128.7
Classic 3500 Crew Cab SLE	6.0L V8	4WD	34.0	128.7
Classic 3500 Crew Cab SLT	6.0L V8	RWD	34.0	128.7
Classic 3500 Crew Cab SLT	6.0L V8	4WD	34.0	128.7
Classic 3500 Extended Cab SL	6.0L V8	RWD	34.0	128.7
Classic 3500 Extended Cab SL	6.0L V8	4WD	34.0	128.7
Classic 3500 Extended Cab SLE	6.0L V8	RWD	34.0	128.7
Classic 3500 Extended Cab SLE	6.0L V8	4WD	34.0	128.7
Classic 3500 Extended Cab SLT	6.0L V8	RWD	34.0	128.7
Classic 3500 Extended Cab SLT	6.0L V8	4WD	34.0	128.7
Classic 3500 Regular Cab SL	6.0L V8	RWD	34.0	128.7
Classic 3500 Regular Cab SL	6.0L V8	4WD	34.0	128.7
Classic 3500 Regular Cab SLE	6.0L V8	RWD	34.0	128.7
Classic 3500 Regular Cab SLE	6.0L V8	4WD	34.0	128.7
HD 3500 Crew Cab SLE	6.0L V8	RWD	34.0	128.7
HD 3500 Crew Cab SLE	6.0L V8	4WD	34.0	128.7
HD 3500 Crew Cab SLT	6.0L V8	RWD	34.0	128.7
HD 3500 Crew Cab SLT	6.0L V8	4WD	34.0	128.7
HD 3500 Extended Cab SLE	6.0L V8	RWD	34.0	128.7
HD 3500 Extended Cab SLE	6.0L V8	4WD	34.0	128.7
HD 3500 Extended Cab SLT	6.0L V8	RWD	34.0	128.7
HD 3500 Extended Cab SLT	6.0L V8	4WD	34.0	128.7
HD 3500 Regular Cab SLE	6.0L V8	RWD	34.0	128.7
HD 3500 Regular Cab SLE	6.0L V8	4WD	34.0	128.7

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