GMC Sierra 1500 vs Chevrolet Tahoe Dimensions & Size Comparison

Comparing 2005 catalog dimensions. GMC Sierra 1500 · Chevrolet Tahoe

Side view

Front / width

Which is bigger?

Length: Chevrolet Tahoe is 27.3 in shorter (226.1 in vs 198.8 in)
Width: GMC Sierra 1500 is 0.3 in narrower (78.5 in vs 78.8 in)
Height: Chevrolet Tahoe is 2.8 in taller (72.9 in vs 75.8 in)
Wheelbase: GMC Sierra 1500 has a 22.3 in longer wheelbase (138.3 in vs 116.0 in)
Curb weight: Chevrolet Tahoe is 322 lb heavier (4,828 lb vs 5,150 lb)

Wheelbase: GMC Sierra 1500 has a 22.3 in longer wheelbase (138.3 in vs 116.0 in)
Length: Chevrolet Tahoe is 27.3 in shorter (226.1 in vs 198.8 in)
Curb weight: Chevrolet Tahoe is 322 lb heavier (4,828 lb vs 5,150 lb)
Height: Chevrolet Tahoe is 2.8 in taller (72.9 in vs 75.8 in)
Width: GMC Sierra 1500 is 0.3 in narrower (78.5 in vs 78.8 in)

Easier to fit in a short garageChevrolet Tahoe — Chevrolet Tahoe is shorter by 27.3 in Check garage fit for GMC Sierra 1500 · garage fit for Chevrolet Tahoe
Narrower for tight parkingGMC Sierra 1500 — GMC Sierra 1500 is narrower by 0.3 in
Smaller exterior footprintChevrolet Tahoe — Based on length × width (Chevrolet Tahoe)

Spec	GMC Sierra 1500	Chevrolet Tahoe	Difference
Length	226.1 in	198.8 in	27.3 in
Width	78.5 in	78.8 in	0.3 in
Height	72.9 in	75.8 in	2.8 in
Wheelbase	138.3 in	116.0 in	22.3 in
Ground clearance	8.4 in	—	—
Curb weight	4,828 lb	5,150 lb	322 lb

Values use trim midpoints when a model year lists a range (e.g. length 203.2 in – 249.0 in).

Overlapping model years with dimension data.

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