Specifications Comparison: 2021 GMC Sierra 1500 vs 2024 Dodge Ram 1500

Legroom

2021 GMC Sierra 1500

Legroom (Imp.)

Trim	Eng.	Drive train	1st Row Legroom (in)	2nd Row Legroom (in)
Crew Cab	4.3L V6	RWD	44	43
Crew Cab	5.3L V8	RWD	44	43
Crew Cab	2.7L	RWD	44	43
Crew Cab	4.3L V6	4WD	44	43
Crew Cab	5.3L V8	4WD	44	43
Crew Cab	2.7L	4WD	44	43
Crew Cab AT4	5.3L V8	4WD	44	43
Crew Cab AT4	3.0L I6	4WD	44	43
Crew Cab AT4	6.2L V8	4WD	44	43
Crew Cab Denali	5.3L V8	RWD	44	43
Crew Cab Denali	3.0L I6	RWD	44	43
Crew Cab Denali	5.3L V8	4WD	44	43
Crew Cab Denali	3.0L I6	4WD	44	43
Crew Cab Denali	6.2L V8	4WD	44	43
Crew Cab Elevation	2.7L	RWD	44	43
Crew Cab Elevation	5.3L V8	RWD	44	43
Crew Cab Elevation	3.0L I6	RWD	44	43
Crew Cab Elevation 3VL	2.7L	4WD	44	43
Crew Cab Elevation	2.7L	4WD	44	43
Crew Cab Elevation	5.3L V8	4WD	44	43
Crew Cab Elevation	3.0L I6	4WD	44	43
Crew Cab SLE	2.7L	RWD	44	43
Crew Cab SLE	5.3L V8	RWD	44	43
Crew Cab SLE	3.0L I6	RWD	44	43
Crew Cab SLE	2.7L	4WD	44	43
Crew Cab SLE	5.3L V8	4WD	44	43
Crew Cab SLE	3.0L I6	4WD	44	43
Crew Cab SLT	5.3L V8	RWD	44	43
Crew Cab SLT	3.0L I6	RWD	44	43
Crew Cab SLT	5.3L V8	4WD	44	43
Crew Cab SLT	5.3L I6	4WD	44	43
Crew Cab SLT	3.0L V8	4WD	44	43
Extended Cab	4.3L V6	RWD	44	35
Extended Cab	5.3L V8	RWD	44	35
Extended Cab	2.7L	RWD	44	35
Extended Cab	4.3L V6	4WD	44	35
Extended Cab	5.3L V8	4WD	44	35
Extended Cab	2.7L	4WD	44	35
Extended Cab Elevation	2.7L	RWD	44	35
Extended Cab Elevation	5.3L V8	RWD	44	35
Extended Cab Elevation	3.0L I6	RWD	44	35
Extended Cab Elevation 3VL	2.7L	4WD	44	35
Extended Cab Elevation	2.7L	4WD	44	35
Extended Cab Elevation	5.3L V8	4WD	44	35
Extended Cab Elevation	3.0L I6	4WD	44	35
Extended Cab SLE	2.7L	RWD	44	35
Extended Cab SLE	5.3L V8	RWD	44	35
Extended Cab SLE	3.0L I6	RWD	44	35
Extended Cab SLE	2.7L	4WD	44	35
Extended Cab SLE	5.3L V8	4WD	44	35
Extended Cab SLE	3.0L I6	4WD	44	35
Regular Cab	4.3L V6	RWD	44
Regular Cab	5.3L V8	RWD	44
Regular Cab	4.3L V6	4WD	44
Regular Cab	5.3L V8	4WD	44

2024 Dodge Ram 1500

Legroom (Imp.)

Trim	Eng.	Drive train	1st Row Legroom (in)	2nd Row Legroom (in)
Big Horn Crew Cab 5'7" Box	3.6L V6	RWD	40.9	45.2
Big Horn Crew Cab 6'4" Box	5.7L V8	RWD	40.9	45.2
Big Horn Quad Cab 6'4" Box	3.6L V6	RWD	40.9	35.6
Big Horn Crew Cab 5'7" Box	3.6L V6	4WD	40.9	45.2
Big Horn Crew Cab 6'4" Box	5.7L V8	4WD	40.9	45.2
Big Horn Quad Cab 6'4" Box	3.6L V6	4WD	40.9	35.6
HFE Quad Cab 6'4" Box	3.6L V6	RWD	40.9	35.6
Laramie Crew Cab 5'7" Box	3.6L V6	RWD	40.9	45.2
Laramie Crew Cab 6'4" Box	5.7L V8	RWD	40.9	45.2
Laramie Crew Cab 5'7" Box	3.6L V6	4WD	40.9	45.2
Laramie Crew Cab 6'4" Box	5.7L V8	4WD	40.9	45.2
Limited Crew Cab 5'7" Box	5.7L V8	RWD	40.9	45.2
Limited Crew Cab 6'4" Box	5.7L V8	RWD	40.9	45.2
Limited Crew Cab 5'7" Box	5.7L V8	4WD	40.9	45.2
Limited Crew Cab 6'4" Box	5.7L V8	4WD	40.9	45.2
Lone Star Crew Cab 5'7" Box	3.6L V6	RWD	40.9	45.2
Lone Star Crew Cab 6'4" Box	5.7L V8	RWD	40.9	45.2
Lone Star Quad Cab 6'4" Box	3.6L V6	RWD	40.9	35.6
Lone Star Crew Cab 5'7" Box	3.6L V6	4WD	40.9	45.2
Lone Star Crew Cab 6'4" Box	5.7L V8	4WD	40.9	45.2
Lone Star Quad Cab 6'4" Box	3.6L V6	4WD	40.9	35.6
Longhorn Crew Cab 5'7" Box	3.6L V6	RWD	40.9	45.2
Longhorn Crew Cab 6'4" Box	5.7L V8	RWD	40.9	45.2
Longhorn Crew Cab 5'7" Box	3.6L V6	4WD	40.9	45.2
Longhorn Crew Cab 6'4" Box	5.7L V8	4WD	40.9	45.2
Rebel Crew Cab 5'7" Box	3.6L V6	RWD	40.9	45.2
Rebel Crew Cab 5'7" Box	3.6L V6	4WD	40.9	45.2
Tradesman Crew Cab 5'7" Box	3.6L V6	RWD	40.9	45.2
Tradesman Crew Cab 6'4" Box	5.7L V8	RWD	40.9	45.2
Tradesman Quad Cab 6'4" Box	3.6L V6	RWD	40.9	35.6
Tradesman Crew Cab 5'7" Box	3.6L V6	4WD	40.9	45.2
Tradesman Crew Cab 6'4" Box	5.7L V8	4WD	40.9	45.2
Tradesman Quad Cab 6'4" Box	3.6L V6	4WD	40.9	35.6
TRX Crew Cab 5'7" Box	6.2L V8	4WD	40.9	45.2
Classic SLT Crew Cab 5'7" Box	3.6L V6	RWD	41	40.3
Classic SLT Crew Cab 6'4" Box	5.7L V8	None	41	40.3
Classic SLT Quad Cab 6'4" Box	3.6L V6	RWD	41	34.7
Classic SLT Crew Cab 5'7" Box	3.6L V6	4WD	41	40.3
Classic SLT Crew Cab 6'4" Box	5.7L V8	None	41	40.3
Classic SLT Quad Cab 6'4" Box	3.6L V6	4WD	41	34.7
Classic SSV Crew Cab 5'7" Box	5.7L V8	None	41	40.3
Classic Tradesman Crew Cab 5'7" Box	3.6L V6	RWD	41	40.3
Classic Tradesman Quad Cab 6'4" Box	3.6L V6	RWD	41	34.7
Classic Tradesman Crew Cab 5'7" Box	3.6L V6	4WD	41	40.3
Classic Tradesman Crew Cab 6'4" Box	5.7L V8	4WD	41	40.3
Classic Tradesman Quad Cab 6'4" Box	3.6L V6	4WD	41	34.7
Classic Warlock Crew Cab 5'7" Box	3.6L V6	RWD	41	40.3
Classic Warlock Quad Cab 6'4" Box	3.6L V6	RWD	41	34.7
Classic Warlock Crew Cab 5'7" Box	3.6L V6	4WD	41	40.3
Classic Warlock Quad Cab 6'4" Box	3.6L V6	4WD	41	34.7

2021 GMC Sierra 1500

Legroom (Metric)

Trim	Eng.	Drive train	1st Row Legroom (cm)	2nd Row Legroom (cm)
Crew Cab	4.3L V6	RWD	111	109
Crew Cab	5.3L V8	RWD	111	109
Crew Cab	2.7L	RWD	111	109
Crew Cab	4.3L V6	4WD	111	109
Crew Cab	5.3L V8	4WD	111	109
Crew Cab	2.7L	4WD	111	109
Crew Cab AT4	5.3L V8	4WD	111	109
Crew Cab AT4	3.0L I6	4WD	111	109
Crew Cab AT4	6.2L V8	4WD	111	109
Crew Cab Denali	5.3L V8	RWD	111	109
Crew Cab Denali	3.0L I6	RWD	111	109
Crew Cab Denali	5.3L V8	4WD	111	109
Crew Cab Denali	3.0L I6	4WD	111	109
Crew Cab Denali	6.2L V8	4WD	111	109
Crew Cab Elevation	2.7L	RWD	111	109
Crew Cab Elevation	5.3L V8	RWD	111	109
Crew Cab Elevation	3.0L I6	RWD	111	109
Crew Cab Elevation 3VL	2.7L	4WD	111	109
Crew Cab Elevation	2.7L	4WD	111	109
Crew Cab Elevation	5.3L V8	4WD	111	109
Crew Cab Elevation	3.0L I6	4WD	111	109
Crew Cab SLE	2.7L	RWD	111	109
Crew Cab SLE	5.3L V8	RWD	111	109
Crew Cab SLE	3.0L I6	RWD	111	109
Crew Cab SLE	2.7L	4WD	111	109
Crew Cab SLE	5.3L V8	4WD	111	109
Crew Cab SLE	3.0L I6	4WD	111	109
Crew Cab SLT	5.3L V8	RWD	111	109
Crew Cab SLT	3.0L I6	RWD	111	109
Crew Cab SLT	5.3L V8	4WD	111	109
Crew Cab SLT	5.3L I6	4WD	111	109
Crew Cab SLT	3.0L V8	4WD	111	109
Extended Cab	4.3L V6	RWD	111	88
Extended Cab	5.3L V8	RWD	111	88
Extended Cab	2.7L	RWD	111	88
Extended Cab	4.3L V6	4WD	111	88
Extended Cab	5.3L V8	4WD	111	88
Extended Cab	2.7L	4WD	111	88
Extended Cab Elevation	2.7L	RWD	111	88
Extended Cab Elevation	5.3L V8	RWD	111	88
Extended Cab Elevation	3.0L I6	RWD	111	88
Extended Cab Elevation 3VL	2.7L	4WD	111	88
Extended Cab Elevation	2.7L	4WD	111	88
Extended Cab Elevation	5.3L V8	4WD	111	88
Extended Cab Elevation	3.0L I6	4WD	111	88
Extended Cab SLE	2.7L	RWD	111	88
Extended Cab SLE	5.3L V8	RWD	111	88
Extended Cab SLE	3.0L I6	RWD	111	88
Extended Cab SLE	2.7L	4WD	111	88
Extended Cab SLE	5.3L V8	4WD	111	88
Extended Cab SLE	3.0L I6	4WD	111	88
Regular Cab	4.3L V6	RWD	111
Regular Cab	5.3L V8	RWD	111
Regular Cab	4.3L V6	4WD	111
Regular Cab	5.3L V8	4WD	111

2024 Dodge Ram 1500

Legroom (Metric)

Trim	Eng.	Drive train	1st Row Legroom (cm)	2nd Row Legroom (cm)
Big Horn Crew Cab 5'7" Box	3.6L V6	RWD	104	115
Big Horn Crew Cab 6'4" Box	5.7L V8	RWD	104	115
Big Horn Quad Cab 6'4" Box	3.6L V6	RWD	104	90
Big Horn Crew Cab 5'7" Box	3.6L V6	4WD	104	115
Big Horn Crew Cab 6'4" Box	5.7L V8	4WD	104	115
Big Horn Quad Cab 6'4" Box	3.6L V6	4WD	104	90
HFE Quad Cab 6'4" Box	3.6L V6	RWD	104	90
Laramie Crew Cab 5'7" Box	3.6L V6	RWD	104	115
Laramie Crew Cab 6'4" Box	5.7L V8	RWD	104	115
Laramie Crew Cab 5'7" Box	3.6L V6	4WD	104	115
Laramie Crew Cab 6'4" Box	5.7L V8	4WD	104	115
Limited Crew Cab 5'7" Box	5.7L V8	RWD	104	115
Limited Crew Cab 6'4" Box	5.7L V8	RWD	104	115
Limited Crew Cab 5'7" Box	5.7L V8	4WD	104	115
Limited Crew Cab 6'4" Box	5.7L V8	4WD	104	115
Lone Star Crew Cab 5'7" Box	3.6L V6	RWD	104	115
Lone Star Crew Cab 6'4" Box	5.7L V8	RWD	104	115
Lone Star Quad Cab 6'4" Box	3.6L V6	RWD	104	90
Lone Star Crew Cab 5'7" Box	3.6L V6	4WD	104	115
Lone Star Crew Cab 6'4" Box	5.7L V8	4WD	104	115
Lone Star Quad Cab 6'4" Box	3.6L V6	4WD	104	90
Longhorn Crew Cab 5'7" Box	3.6L V6	RWD	104	115
Longhorn Crew Cab 6'4" Box	5.7L V8	RWD	104	115
Longhorn Crew Cab 5'7" Box	3.6L V6	4WD	104	115
Longhorn Crew Cab 6'4" Box	5.7L V8	4WD	104	115
Rebel Crew Cab 5'7" Box	3.6L V6	RWD	104	115
Rebel Crew Cab 5'7" Box	3.6L V6	4WD	104	115
Tradesman Crew Cab 5'7" Box	3.6L V6	RWD	104	115
Tradesman Crew Cab 6'4" Box	5.7L V8	RWD	104	115
Tradesman Quad Cab 6'4" Box	3.6L V6	RWD	104	90
Tradesman Crew Cab 5'7" Box	3.6L V6	4WD	104	115
Tradesman Crew Cab 6'4" Box	5.7L V8	4WD	104	115
Tradesman Quad Cab 6'4" Box	3.6L V6	4WD	104	90
TRX Crew Cab 5'7" Box	6.2L V8	4WD	104	115
Classic SLT Crew Cab 5'7" Box	3.6L V6	RWD	104	102
Classic SLT Crew Cab 6'4" Box	5.7L V8	None	104	102
Classic SLT Quad Cab 6'4" Box	3.6L V6	RWD	104	88
Classic SLT Crew Cab 5'7" Box	3.6L V6	4WD	104	102
Classic SLT Crew Cab 6'4" Box	5.7L V8	None	104	102
Classic SLT Quad Cab 6'4" Box	3.6L V6	4WD	104	88
Classic SSV Crew Cab 5'7" Box	5.7L V8	None	104	102
Classic Tradesman Crew Cab 5'7" Box	3.6L V6	RWD	104	102
Classic Tradesman Quad Cab 6'4" Box	3.6L V6	RWD	104	88
Classic Tradesman Crew Cab 5'7" Box	3.6L V6	4WD	104	102
Classic Tradesman Crew Cab 6'4" Box	5.7L V8	4WD	104	102
Classic Tradesman Quad Cab 6'4" Box	3.6L V6	4WD	104	88
Classic Warlock Crew Cab 5'7" Box	3.6L V6	RWD	104	102
Classic Warlock Quad Cab 6'4" Box	3.6L V6	RWD	104	88
Classic Warlock Crew Cab 5'7" Box	3.6L V6	4WD	104	102
Classic Warlock Quad Cab 6'4" Box	3.6L V6	4WD	104	88