Specifications Comparison: 2024 Chevrolet Tahoe vs 2021 Chevrolet Tahoe

Gas Tank Size

Trim	Eng.	Drive train	Fuel Tank Size (Gal)	Fuel Tank Size (L)
High Country 4dr	6.2L V8	RWD	24.0	90.8
High Country 4dr	6.2L V8	4WD	24.0	90.8
LS 4dr	5.3L V8	RWD	24.0	90.8
LS 4dr	5.3L V8	4WD	24.0	90.8
LT 4dr	5.3L V8	RWD	24.0	90.8
LT 4dr	5.3L V8	4WD	24.0	90.8
Premier 4dr	5.3L V8	RWD	24.0	90.8
Premier 4dr	5.3L V8	4WD	24.0	90.8
RST 4dr	5.3L V8	RWD	24.0	90.8
RST 4dr	5.3L V8	4WD	24.0	90.8
Z71 4dr	5.3L V8	4WD	24.0	90.8

Trim	Eng.	Drive train	Fuel Tank Size (Gal)	Fuel Tank Size (L)
High Country	6.2L V8	RWD	24.0	90.8
High Country	3.0L I6	RWD	24.0	90.8
High Country	6.2L V8	4WD	24.0	90.8
High Country	3.0L I6	4WD	24.0	90.8
LS	5.3L V8	RWD	24.0	90.8
LS	3.0L I6	RWD	24.0	90.8
LS	5.3L V8	4WD	24.0	90.8
LS	3.0L I6	4WD	24.0	90.8
LT	5.3L V8	RWD	24.0	90.8
LT	3.0L I6	RWD	24.0	90.8
LT	5.3L V8	4WD	24.0	90.8
LT	3.0L I6	4WD	24.0	90.8
Premier	5.3L V8	RWD	24.0	90.8
Premier	3.0L I6	RWD	24.0	90.8
Premier	5.3L V8	4WD	24.0	90.8
Premier	3.0L I6	4WD	24.0	90.8
RST	5.3L V8	RWD	24.0	90.8
RST	3.0L I6	RWD	24.0	90.8
RST	5.3L V8	4WD	24.0	90.8
RST	3.0L I6	4WD	24.0	90.8
Z71	5.3L V8	4WD	24.0	90.8

Trim	Eng.	Drive train	City (Miles)	Highway (Miles)	Combined (Miles)
High Country 4dr	6.2L V8	RWD	336	480	408
High Country 4dr	6.2L V8	4WD	336	456	408
LS 4dr	5.3L V8	RWD	360	480	432
LS 4dr	5.3L V8	4WD	360	480	432
LT 4dr	5.3L V8	RWD	360	480	432
LT 4dr	5.3L V8	4WD	360	480	432
Premier 4dr	5.3L V8	RWD	360	480	432
Premier 4dr	5.3L V8	4WD	360	480	432
RST 4dr	5.3L V8	RWD	360	480	432
RST 4dr	5.3L V8	4WD	360	480	432
Z71 4dr	5.3L V8	4WD	360	480	432

Trim	Eng.	Drive train	City (Miles)	Highway (Miles)	Combined (Miles)
High Country	6.2L V8	RWD	336	480	408
High Country	3.0L I6	RWD	504	672	588
High Country	6.2L V8	4WD	312	456	384
High Country	3.0L I6	4WD	480	624	552
LS	5.3L V8	RWD	360	480	420
LS	3.0L I6	RWD	504	672	588
LS	5.3L V8	4WD	360	480	420
LS	3.0L I6	4WD	480	624	552
LT	5.3L V8	RWD	360	480	420
LT	3.0L I6	RWD	504	672	588
LT	5.3L V8	4WD	360	480	420
LT	3.0L I6	4WD	480	624	552
Premier	5.3L V8	RWD	360	480	420
Premier	3.0L I6	RWD	504	672	588
Premier	5.3L V8	4WD	360	480	420
Premier	3.0L I6	4WD	480	624	552
RST	5.3L V8	RWD	360	480	420
RST	3.0L I6	RWD	504	672	588
RST	5.3L V8	4WD	360	480	420
RST	3.0L I6	4WD	480	624	552
Z71	5.3L V8	4WD	360	480	420

Trim	Eng.	Drive train	City (KM)	Highway (KM)	Combined (KM)
High Country 4dr	6.2L V8	RWD	541	772	657
High Country 4dr	6.2L V8	4WD	541	734	657
LS 4dr	5.3L V8	RWD	579	772	695
LS 4dr	5.3L V8	4WD	579	772	695
LT 4dr	5.3L V8	RWD	579	772	695
LT 4dr	5.3L V8	4WD	579	772	695
Premier 4dr	5.3L V8	RWD	579	772	695
Premier 4dr	5.3L V8	4WD	579	772	695
RST 4dr	5.3L V8	RWD	579	772	695
RST 4dr	5.3L V8	4WD	579	772	695
Z71 4dr	5.3L V8	4WD	579	772	695

Trim	Eng.	Drive train	City (KM)	Highway (KM)	Combined (KM)
High Country	6.2L V8	RWD	541	772	657
High Country	3.0L I6	RWD	811	1081	946
High Country	6.2L V8	4WD	502	734	618
High Country	3.0L I6	4WD	772	1004	888
LS	5.3L V8	RWD	579	772	676
LS	3.0L I6	RWD	811	1081	946
LS	5.3L V8	4WD	579	772	676
LS	3.0L I6	4WD	772	1004	888
LT	5.3L V8	RWD	579	772	676
LT	3.0L I6	RWD	811	1081	946
LT	5.3L V8	4WD	579	772	676
LT	3.0L I6	4WD	772	1004	888
Premier	5.3L V8	RWD	579	772	676
Premier	3.0L I6	RWD	811	1081	946
Premier	5.3L V8	4WD	579	772	676
Premier	3.0L I6	4WD	772	1004	888
RST	5.3L V8	RWD	579	772	676
RST	3.0L I6	RWD	811	1081	946
RST	5.3L V8	4WD	579	772	676
RST	3.0L I6	4WD	772	1004	888
Z71	5.3L V8	4WD	579	772	676