Specifications Comparison: 2021 GMC Yukon vs 2002 GMC Yukon

Legroom

Trim	Eng.	Drive train	1st Row Legroom (in)	2nd Row Legroom (in)	3rd Row Legroom (in)
AT4	5.3L V8	4WD	44	42	34
Denali	6.2L V8	RWD	44	42	34
Denali	3.0L I6	RWD	44	42	34
Denali	6.2L V8	4WD	44	42	34
Denali	3.0L I6	4WD	44	42	34
SLE	5.3L V8	RWD	44	42	34
SLE	3.0L I6	RWD	44	42	34
SLE	5.3L V8	4WD	44	42	34
SLE	3.0L I6	4WD	44	42	34
SLT	5.3L V8	RWD	44	42	34
SLT	3.0L I6	RWD	44	42	34
SLT	5.3L V8	4WD	44	42	34
SLT	3.0L I6	4WD	44	42	34
XL AT4	5.3L V8	4WD	44	42	34
XL Denali	6.2L V8	RWD	44	42	36
XL Denali	3.0L I6	RWD	44	42	36
XL Denali	6.2L V8	4WD	44	42	36
XL Denali	3.0L I6	4WD	44	42	36
XL SLE	5.3L V8	RWD	44	42	36
XL SLE	3.0L I6	RWD	44	42	36
XL SLE	5.3L V8	4WD	44	42	36
XL SLE	3.0L I6	4WD	44	42	36
XL SLT	5.3L V8	RWD	44	42	36
XL SLT	3.0L I6	RWD	44	42	36
XL SLT	5.3L V8	4WD	44	42	36
XL SLT	3.0L I6	4WD	44	42	36

Trim	Eng.	Drive train	1st Row Legroom (in)	2nd Row Legroom (in)	3rd Row Legroom (in)
SLE	4.8L V8	None	41.3	38.6
SLE	4.8L V8	None	41.3	38.6
SLT	4.8L V8	RWD	41.3	38.6
SLT	4.8L V8	4WD	41.3	38.6
Denali	6.0L V8	AWD	41.3	38.6	27.3
XL 1500 C SLE	5.3L V8	None	41.3	39.1	36.1
XL 1500 C SLT	5.3L V8	RWD	41.3	39.1	36.1
XL 2500 C SLE	V8	None	41.3	39.1	36.1
XL 2500 C SLT	6.0L V8	RWD	41.3	39.1	36.1
XL 1500 K SLE	5.3L V8	None	41.3	39.1	36.1
XL 1500 K SLT	5.3L V8	4WD	41.3	39.1	36.1
XL 2500 K SLE	V8	None	41.3	39.1	36.1
XL 2500 K SLT	6.0L V8	4WD	41.3	39.1	36.1
XL Denali	6.0L V8	AWD	41.3	39.1	36.1

Trim	Eng.	Drive train	1st Row Legroom (cm)	2nd Row Legroom (cm)	3rd Row Legroom (cm)
AT4	5.3L V8	4WD	111	106	86
Denali	6.2L V8	RWD	111	106	86
Denali	3.0L I6	RWD	111	106	86
Denali	6.2L V8	4WD	111	106	86
Denali	3.0L I6	4WD	111	106	86
SLE	5.3L V8	RWD	111	106	86
SLE	3.0L I6	RWD	111	106	86
SLE	5.3L V8	4WD	111	106	86
SLE	3.0L I6	4WD	111	106	86
SLT	5.3L V8	RWD	111	106	86
SLT	3.0L I6	RWD	111	106	86
SLT	5.3L V8	4WD	111	106	86
SLT	3.0L I6	4WD	111	106	86
XL AT4	5.3L V8	4WD	111	106	86
XL Denali	6.2L V8	RWD	111	106	91
XL Denali	3.0L I6	RWD	111	106	91
XL Denali	6.2L V8	4WD	111	106	91
XL Denali	3.0L I6	4WD	111	106	91
XL SLE	5.3L V8	RWD	111	106	91
XL SLE	3.0L I6	RWD	111	106	91
XL SLE	5.3L V8	4WD	111	106	91
XL SLE	3.0L I6	4WD	111	106	91
XL SLT	5.3L V8	RWD	111	106	91
XL SLT	3.0L I6	RWD	111	106	91
XL SLT	5.3L V8	4WD	111	106	91
XL SLT	3.0L I6	4WD	111	106	91

Trim	Eng.	Drive train	1st Row Legroom (cm)	2nd Row Legroom (cm)	3rd Row Legroom (cm)
SLE	4.8L V8	None	104.9	98
SLE	4.8L V8	None	104.9	98
SLT	4.8L V8	RWD	104.9	98
SLT	4.8L V8	4WD	104.9	98
Denali	6.0L V8	AWD	104.9	98	69.3
XL 1500 C SLE	5.3L V8	None	104.9	99.3	91.7
XL 1500 C SLT	5.3L V8	RWD	104.9	99.3	91.7
XL 2500 C SLE	V8	None	104.9	99.3	91.7
XL 2500 C SLT	6.0L V8	RWD	104.9	99.3	91.7
XL 1500 K SLE	5.3L V8	None	104.9	99.3	91.7
XL 1500 K SLT	5.3L V8	4WD	104.9	99.3	91.7
XL 2500 K SLE	V8	None	104.9	99.3	91.7
XL 2500 K SLT	6.0L V8	4WD	104.9	99.3	91.7
XL Denali	6.0L V8	AWD	104.9	99.3	91.7