GMC Sierra 1500 vs Chevrolet Tahoe Dimensions & Size Comparison

Which is bigger?

• Length: Chevrolet Tahoe is 25.4 in shorter (227.4 in vs 202.0 in)
• Width: Chevrolet Tahoe is 1.0 in narrower (80.0 in vs 79.0 in)
• Height: Chevrolet Tahoe is 3.2 in taller (73.7 in vs 76.9 in)
• Wheelbase: GMC Sierra 1500 has a 22.3 in longer wheelbase (138.3 in vs 116.0 in)
• Ground clearance: GMC Sierra 1500 has 2.1 in more ground clearance (12.6 in vs 10.5 in)
• Curb weight: Chevrolet Tahoe is 534 lb heavier (4,974 lb vs 5,508 lb)

Biggest size differences

1. Ground clearance: GMC Sierra 1500 has 2.1 in more ground clearance (12.6 in vs 10.5 in)
2. Wheelbase: GMC Sierra 1500 has a 22.3 in longer wheelbase (138.3 in vs 116.0 in)
3. Length: Chevrolet Tahoe is 25.4 in shorter (227.4 in vs 202.0 in)
4. Curb weight: Chevrolet Tahoe is 534 lb heavier (4,974 lb vs 5,508 lb)
5. Height: Chevrolet Tahoe is 3.2 in taller (73.7 in vs 76.9 in)

Practical verdicts

• Easier to fit in a short garageChevrolet Tahoe — Chevrolet Tahoe is shorter by 25.4 in Check garage fit for GMC Sierra 1500 · garage fit for Chevrolet Tahoe
• Narrower for tight parkingChevrolet Tahoe — Chevrolet Tahoe is narrower by 1.0 in
• More ground clearanceGMC Sierra 1500 — GMC Sierra 1500 has 2.1 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 205.6 in – 249.2 in).