Specifications Comparison: 2020 GMC Yukon vs 2024 GMC Yukon

Legroom

Trim	Eng.	Drive train	1st Row Legroom (in)	2nd Row Legroom (in)	3rd Row Legroom (in)
Denali	6.2L V8	RWD	45.3	39	24.8
Denali	6.2L V8	4WD	45.3	39	24.8
SLE	5.3L V8	RWD	45.3	39	24.8
SLE	5.3L V8	4WD	45.3	39	24.8
SLT	5.3L V8	RWD	45.3	39	24.8
SLT	5.3L V8	4WD	45.3	39	24.8
SLT Standard Edition	5.3L V8	RWD	45.3	39	24.8
SLT Standard Edition	5.3L V8	4WD	45.3	39	24.8
XL Denali	6.2L V8	RWD	45.3	39.7	34.5
XL Denali	6.2L V8	4WD	45.3	39.7	34.5
XL SLE	5.3L V8	RWD	45.3	39.7	34.5
XL SLE	5.3L V8	4WD	45.3	39.7	34.5
XL SLT	5.3L V8	RWD	45.3	39.7	34.5
XL SLT	5.3L V8	4WD	45.3	39.7	34.5
XL SLT Standard Edition	5.3L V8	RWD	45.3	39.7	34.5
XL SLT Standard Edition	5.3L V8	4WD	45.3	39.7	34.5
SLT Graphite Performance	5.3L V8	RWD	45.3	39	24.8
SLT Graphite Performance	5.3L V8	4WD	45.3	39	24.8
Denali	6.2L V8	RWD	45.3	39	24.8
Denali	6.2L V8	4WD	45.3	39	24.8
SLE	5.3L V8	RWD	45.3	39	24.8
SLE	5.3L V8	4WD	45.3	39	24.8
SLT	5.3L V8	RWD	45.3	39	24.8
SLT	5.3L V8	4WD	45.3	39	24.8
SLT Standard	5.3L V8	RWD	45.3	39	24.8
SLT Standard	5.3L V8	4WD	45.3	39	24.8
XL SLT Graphite Performance	5.3L V8	RWD	45.3	39.7	34.5
XL SLT Graphite Performance	5.3L V8	4WD	45.3	39.7	34.5
XL Denali	6.2L V8	RWD	45.3	39.7	34.5
XL Denali	6.2L V8	4WD	45.3	39.7	34.5
XL SLE	5.3L V8	RWD	45.3	39.7	34.5
XL SLE	5.3L V8	4WD	45.3	39.7	34.5
XL SLT	5.3L V8	RWD	45.3	39.7	34.5
XL SLT	5.3L V8	4WD	45.3	39.7	34.5
XL SLT Standard	5.3L V8	RWD	45.3	39.7	34.5
XL SLT Standard	5.3L V8	4WD	45.3	39.7	34.5

Trim	Eng.	Drive train	1st Row Legroom (in)	2nd Row Legroom (in)	3rd Row Legroom (in)	4th Row Legroom (in)	5th Row Legroom (in)
Denali 4dr	6.2L V8	RWD	44.5	42	34.9	34.9	34.9
Denali 4dr	6.2L V8	4WD	44.5	42	34.9	34.9	34.9
SLE 4dr	5.3L V8	RWD	44.5	42	34.9	34.9	34.9
SLE 4dr	5.3L V8	4WD	44.5	42	34.9	34.9	34.9
SLT 4dr	5.3L V8	RWD	44.5	42	34.9	34.9	34.9
SLT 4dr	5.3L V8	4WD	44.5	42	34.9	34.9	34.9
AT4 4dr	5.3L V8	4WD	44.5	42	34.9	34.9	34.9
Denali Ultimate 4dr	6.2L V8	4WD	44.5	42	34.9	34.9	34.9
XL Denali 4dr	6.2L V8	RWD	44.5	42	36.7	36.7	36.7
XL Denali 4dr	6.2L V8	4WD	44.5	42	36.7	36.7	36.7
XL SLE 4dr	5.3L V8	RWD	44.5	42	36.7	36.7	36.7
XL SLE 4dr	5.3L V8	4WD	44.5	42	36.7	36.7	36.7
XL SLT 4dr	5.3L V8	RWD	44.5	42	36.7	36.7	36.7
XL SLT 4dr	5.3L V8	4WD	44.5	42	36.7	36.7	36.7
XL AT4 4dr	5.3L V8	4WD	44.5	42	36.7	36.7	36.7
XL Denali Ultimate 4dr	6.2L V8	4WD	44.5	42	36.7	36.7	36.7

Trim	Eng.	Drive train	1st Row Legroom (cm)	2nd Row Legroom (cm)	3rd Row Legroom (cm)
Denali	6.2L V8	RWD	115.1	99.1	63
Denali	6.2L V8	4WD	115.1	99.1	63
SLE	5.3L V8	RWD	115.1	99.1	63
SLE	5.3L V8	4WD	115.1	99.1	63
SLT	5.3L V8	RWD	115.1	99.1	63
SLT	5.3L V8	4WD	115.1	99.1	63
SLT Standard Edition	5.3L V8	RWD	115.1	99.1	63
SLT Standard Edition	5.3L V8	4WD	115.1	99.1	63
XL Denali	6.2L V8	RWD	115.1	100.8	87.6
XL Denali	6.2L V8	4WD	115.1	100.8	87.6
XL SLE	5.3L V8	RWD	115.1	100.8	87.6
XL SLE	5.3L V8	4WD	115.1	100.8	87.6
XL SLT	5.3L V8	RWD	115.1	100.8	87.6
XL SLT	5.3L V8	4WD	115.1	100.8	87.6
XL SLT Standard Edition	5.3L V8	RWD	115.1	100.8	87.6
XL SLT Standard Edition	5.3L V8	4WD	115.1	100.8	87.6
SLT Graphite Performance	5.3L V8	RWD	115.1	99.1	63
SLT Graphite Performance	5.3L V8	4WD	115.1	99.1	63
Denali	6.2L V8	RWD	115.1	99.1	63
Denali	6.2L V8	4WD	115.1	99.1	63
SLE	5.3L V8	RWD	115.1	99.1	63
SLE	5.3L V8	4WD	115.1	99.1	63
SLT	5.3L V8	RWD	115.1	99.1	63
SLT	5.3L V8	4WD	115.1	99.1	63
SLT Standard	5.3L V8	RWD	115.1	99.1	63
SLT Standard	5.3L V8	4WD	115.1	99.1	63
XL SLT Graphite Performance	5.3L V8	RWD	115.1	100.8	87.6
XL SLT Graphite Performance	5.3L V8	4WD	115.1	100.8	87.6
XL Denali	6.2L V8	RWD	115.1	100.8	87.6
XL Denali	6.2L V8	4WD	115.1	100.8	87.6
XL SLE	5.3L V8	RWD	115.1	100.8	87.6
XL SLE	5.3L V8	4WD	115.1	100.8	87.6
XL SLT	5.3L V8	RWD	115.1	100.8	87.6
XL SLT	5.3L V8	4WD	115.1	100.8	87.6
XL SLT Standard	5.3L V8	RWD	115.1	100.8	87.6
XL SLT Standard	5.3L V8	4WD	115.1	100.8	87.6

Trim	Eng.	Drive train	1st Row Legroom (cm)	2nd Row Legroom (cm)	3rd Row Legroom (cm)	4th Row Legroom (cm)	5th Row Legroom (cm)
Denali 4dr	6.2L V8	RWD	113	107	89	89	89
Denali 4dr	6.2L V8	4WD	113	107	89	89	89
SLE 4dr	5.3L V8	RWD	113	107	89	89	89
SLE 4dr	5.3L V8	4WD	113	107	89	89	89
SLT 4dr	5.3L V8	RWD	113	107	89	89	89
SLT 4dr	5.3L V8	4WD	113	107	89	89	89
AT4 4dr	5.3L V8	4WD	113	107	89	89	89
Denali Ultimate 4dr	6.2L V8	4WD	113	107	89	89	89
XL Denali 4dr	6.2L V8	RWD	113	107	93	93	93
XL Denali 4dr	6.2L V8	4WD	113	107	93	93	93
XL SLE 4dr	5.3L V8	RWD	113	107	93	93	93
XL SLE 4dr	5.3L V8	4WD	113	107	93	93	93
XL SLT 4dr	5.3L V8	RWD	113	107	93	93	93
XL SLT 4dr	5.3L V8	4WD	113	107	93	93	93
XL AT4 4dr	5.3L V8	4WD	113	107	93	93	93
XL Denali Ultimate 4dr	6.2L V8	4WD	113	107	93	93	93