GMC Sierra 1500 vs Chevrolet Tahoe Dimensions & Size Comparison

Which is bigger?

• Length: Chevrolet Tahoe is 31.4 in shorter (235.4 in vs 204.0 in)
• Width: Chevrolet Tahoe is 0.7 in narrower (81.2 in vs 80.5 in)
• Height: GMC Sierra 1500 is 1.1 in taller (75.5 in vs 74.4 in)
• Wheelbase: GMC Sierra 1500 has a 32.3 in longer wheelbase (148.3 in vs 116.0 in)
• Ground clearance: GMC Sierra 1500 has 1.4 in more ground clearance (9.3 in vs 7.9 in)
• Curb weight: Chevrolet Tahoe is 584 lb heavier (4,895 lb vs 5,479 lb)

Biggest size differences

1. Wheelbase: GMC Sierra 1500 has a 32.3 in longer wheelbase (148.3 in vs 116.0 in)
2. Ground clearance: GMC Sierra 1500 has 1.4 in more ground clearance (9.3 in vs 7.9 in)
3. Length: Chevrolet Tahoe is 31.4 in shorter (235.4 in vs 204.0 in)
4. Curb weight: Chevrolet Tahoe is 584 lb heavier (4,895 lb vs 5,479 lb)
5. Height: GMC Sierra 1500 is 1.1 in taller (75.5 in vs 74.4 in)

Practical verdicts

• Easier to fit in a short garageChevrolet Tahoe — Chevrolet Tahoe is shorter by 31.4 in Check garage fit for GMC Sierra 1500 · garage fit for Chevrolet Tahoe
• Narrower for tight parkingChevrolet Tahoe — Chevrolet Tahoe is narrower by 0.7 in
• More ground clearanceGMC Sierra 1500 — GMC Sierra 1500 has 1.4 in more clearance
• Smaller exterior footprintChevrolet Tahoe — Based on length × width (Chevrolet Tahoe)

Dimension comparison

Values use trim midpoints when a model year lists a range (e.g. length 229.6 in – 241.2 in).