Spec Sizes

GMC Sierra 1500 vs Chevrolet Tahoe Dimensions & Size Comparison

Comparing 2014 catalog dimensions. GMC Sierra 1500 · Chevrolet Tahoe

Same scale for both vehicles. Generic silhouette — proportional to measured length, height, width, wheelbase, and clearance.

Side view
  • Length205.0 in – 239.6 in
  • Height73.5 in – 74.2 in
  • Wheelbase119.0 in – 153.5 in
  • Curb weight4,387 lb – 5,414 lb
Front / width
  • Width80.0 in
  • Chevrolet Tahoe width79.0 in

Which is bigger?

  • Length: Chevrolet Tahoe is 20.3 in shorter (222.3 in vs 202.0 in)
  • Width: Chevrolet Tahoe is 1.0 in narrower (80.0 in vs 79.0 in)
  • Height: Chevrolet Tahoe is 3.1 in taller (73.8 in vs 76.9 in)
  • Wheelbase: GMC Sierra 1500 has a 20.3 in longer wheelbase (136.3 in vs 116.0 in)
  • Curb weight: Chevrolet Tahoe is 680 lb heavier (4,901 lb vs 5,581 lb)

Biggest size differences

  1. Wheelbase: GMC Sierra 1500 has a 20.3 in longer wheelbase (136.3 in vs 116.0 in)
  2. Curb weight: Chevrolet Tahoe is 680 lb heavier (4,901 lb vs 5,581 lb)
  3. Length: Chevrolet Tahoe is 20.3 in shorter (222.3 in vs 202.0 in)
  4. Height: Chevrolet Tahoe is 3.1 in taller (73.8 in vs 76.9 in)
  5. Width: Chevrolet Tahoe is 1.0 in narrower (80.0 in vs 79.0 in)

Practical verdicts

  • Easier to fit in a short garageChevrolet Tahoe — Chevrolet Tahoe is shorter by 20.3 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
  • Smaller exterior footprintChevrolet Tahoe — Based on length × width (Chevrolet Tahoe)

Dimension comparison

SpecGMC Sierra 1500Chevrolet TahoeDifference
Length222.3 in202.0 in20.3 in
Width80.0 in79.0 in1.0 in
Height73.8 in76.9 in3.1 in
Wheelbase136.3 in116.0 in20.3 in
Ground clearance—10.5 in—
Curb weight4,901 lb5,581 lb680 lb

Values use trim midpoints when a model year lists a range (e.g. length 205.0 in – 239.6 in).

Compare by year

Overlapping model years with dimension data.

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