GMC Sierra 1500 vs Chevrolet Tahoe Dimensions & Size Comparison

Which is bigger?

• Length: Chevrolet Tahoe is 15.6 in shorter (226.3 in vs 210.7 in)
• Width: Chevrolet Tahoe is 0.1 in narrower (81.2 in vs 81.1 in)
• Height: GMC Sierra 1500 is 1.0 in taller (76.8 in vs 75.8 in)
• Wheelbase: GMC Sierra 1500 has a 20.9 in longer wheelbase (141.8 in vs 120.9 in)
• Ground clearance: GMC Sierra 1500 has 1.5 in more ground clearance (9.5 in vs 8.0 in)
• Curb weight: Chevrolet Tahoe is 574 lb heavier (5,085 lb vs 5,659 lb)

Biggest size differences

1. Ground clearance: GMC Sierra 1500 has 1.5 in more ground clearance (9.5 in vs 8.0 in)
2. Wheelbase: GMC Sierra 1500 has a 20.9 in longer wheelbase (141.8 in vs 120.9 in)
3. Curb weight: Chevrolet Tahoe is 574 lb heavier (5,085 lb vs 5,659 lb)
4. Length: Chevrolet Tahoe is 15.6 in shorter (226.3 in vs 210.7 in)
5. Height: GMC Sierra 1500 is 1.0 in taller (76.8 in vs 75.8 in)

Practical verdicts

• Easier to fit in a short garageChevrolet Tahoe — Chevrolet Tahoe is shorter by 15.6 in Check garage fit for GMC Sierra 1500 · garage fit for Chevrolet Tahoe
• Narrower for tight parkingChevrolet Tahoe — Chevrolet Tahoe is narrower by 0.1 in
• More ground clearanceGMC Sierra 1500 — GMC Sierra 1500 has 1.5 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 211.0 in – 241.5 in).