Specifications Comparison: 2021 Chevrolet Tahoe vs 2020 Chevrolet Tahoe

Headroom

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)	3rd Row Headroom (in)
Fleet	5.3L V8		42	38	38
Fleet	I6		42	38	38
Fleet	5.3L V8		42	38	38
Fleet	I6		42	38	38
High Country	6.2L V8	RWD	42	38	38
High Country	3.0L I6	RWD	42	38	38
High Country	6.2L V8	4WD	42	38	38
High Country	3.0L I6	4WD	42	38	38
LS	5.3L V8	RWD	42	38	38
LS	3.0L I6	RWD	42	38	38
LS	5.3L V8	4WD	42	38	38
LS	3.0L I6	4WD	42	38	38
LT	5.3L V8	RWD	42	38	38
LT	3.0L I6	RWD	42	38	38
LT	5.3L V8	4WD	42	38	38
LT	3.0L I6	4WD	42	38	38
Police	5.3L V8		42	38	38
Police	I6		42	38	38
Police	5.3L V8		42	38	38
Police	I6		42	38	38
Premier	5.3L V8	RWD	42	38	38
Premier	3.0L I6	RWD	42	38	38
Premier	5.3L V8	4WD	42	38	38
Premier	3.0L I6	4WD	42	38	38
RST	5.3L V8	RWD	42	38	38
RST	3.0L I6	RWD	42	38	38
RST	5.3L V8	4WD	42	38	38
RST	3.0L I6	4WD	42	38	38
SSV	5.3L V8		42	38	38
SSV	I6		42	38	38
Z71	5.3L V8	4WD	42	38	38

Trim	Eng.	Drive train	1st Row Headroom (in)	2nd Row Headroom (in)	3rd Row Headroom (in)
Commercial	5.3L V8		42.8	38.7	38.1
Commercial	5.3L V8		42.8	38.7	38.1
LS	5.3L V8	RWD	42.8	38.7	38.1
LS	5.3L V8	4WD	42.8	38.7	38.1
LT	5.3L V8	RWD	42.8	38.7	38.1
LT	5.3L V8	4WD	42.8	38.7	38.1
Premier	5.3L V8	RWD	42.8	38.7	38.1
Premier	5.3L V8	4WD	42.8	38.7	38.1
Fleet	5.3L V8		42.8	38.7	38.1
Fleet	5.3L V8		42.8	38.7	38.1
LS	5.3L V8	RWD	42.8	38.7	38.1
LS	5.3L V8	4WD	42.8	38.7	38.1
LT	5.3L V8	RWD	42.8	38.7	38.1
LT	5.3L V8	4WD	42.8	38.7	38.1
Police	5.3L V8		42.8	38.7	38.1
Police	5.3L V8		42.8	38.7	38.1
Premier	5.3L V8	RWD	42.8	38.7	38.1
Premier	5.3L V8	4WD	42.8	38.7	38.1
Premier Plus	5.3L V8	RWD	42.8	38.7	38.1
Premier Plus	5.3L V8	4WD	42.8	38.7	38.1
RST Performance	5.3L V8	RWD	42.8	38.7	38.1
RST Performance	5.3L V8	4WD	42.8	38.7	38.1
SSV	5.3L V8		42.8	38.7	38.1

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)	3rd Row Headroom (cm)
Fleet	5.3L V8		106	96	96
Fleet	I6		106	96	96
Fleet	5.3L V8		106	96	96
Fleet	I6		106	96	96
High Country	6.2L V8	RWD	106	96	96
High Country	3.0L I6	RWD	106	96	96
High Country	6.2L V8	4WD	106	96	96
High Country	3.0L I6	4WD	106	96	96
LS	5.3L V8	RWD	106	96	96
LS	3.0L I6	RWD	106	96	96
LS	5.3L V8	4WD	106	96	96
LS	3.0L I6	4WD	106	96	96
LT	5.3L V8	RWD	106	96	96
LT	3.0L I6	RWD	106	96	96
LT	5.3L V8	4WD	106	96	96
LT	3.0L I6	4WD	106	96	96
Police	5.3L V8		106	96	96
Police	I6		106	96	96
Police	5.3L V8		106	96	96
Police	I6		106	96	96
Premier	5.3L V8	RWD	106	96	96
Premier	3.0L I6	RWD	106	96	96
Premier	5.3L V8	4WD	106	96	96
Premier	3.0L I6	4WD	106	96	96
RST	5.3L V8	RWD	106	96	96
RST	3.0L I6	RWD	106	96	96
RST	5.3L V8	4WD	106	96	96
RST	3.0L I6	4WD	106	96	96
SSV	5.3L V8		106	96	96
SSV	I6		106	96	96
Z71	5.3L V8	4WD	106	96	96

Trim	Eng.	Drive train	1st Row Headroom (cm)	2nd Row Headroom (cm)	3rd Row Headroom (cm)
Commercial	5.3L V8		108.7	98.3	96.8
Commercial	5.3L V8		108.7	98.3	96.8
LS	5.3L V8	RWD	108.7	98.3	96.8
LS	5.3L V8	4WD	108.7	98.3	96.8
LT	5.3L V8	RWD	108.7	98.3	96.8
LT	5.3L V8	4WD	108.7	98.3	96.8
Premier	5.3L V8	RWD	108.7	98.3	96.8
Premier	5.3L V8	4WD	108.7	98.3	96.8
Fleet	5.3L V8		108.7	98.3	96.8
Fleet	5.3L V8		108.7	98.3	96.8
LS	5.3L V8	RWD	108.7	98.3	96.8
LS	5.3L V8	4WD	108.7	98.3	96.8
LT	5.3L V8	RWD	108.7	98.3	96.8
LT	5.3L V8	4WD	108.7	98.3	96.8
Police	5.3L V8		108.7	98.3	96.8
Police	5.3L V8		108.7	98.3	96.8
Premier	5.3L V8	RWD	108.7	98.3	96.8
Premier	5.3L V8	4WD	108.7	98.3	96.8
Premier Plus	5.3L V8	RWD	108.7	98.3	96.8
Premier Plus	5.3L V8	4WD	108.7	98.3	96.8
RST Performance	5.3L V8	RWD	108.7	98.3	96.8
RST Performance	5.3L V8	4WD	108.7	98.3	96.8
SSV	5.3L V8		108.7	98.3	96.8