Spec Sizes

GMC Sierra 1500 vs Chevrolet Silverado 1500 Dimensions & Size Comparison

Comparing 2007 catalog dimensions. GMC Sierra 1500 · Chevrolet Silverado 1500

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

Side view
  • Length205.6 in – 248.7 in
  • Height73.5 in – 73.9 in
  • Wheelbase119.0 in – 157.5 in
  • Ground clearance11.8 in – 13.4 in
  • Curb weight4,448 lb – 5,426 lb
Front / width
  • Width80.0 in
  • Chevrolet Silverado 1500 width79.9 in

Which is bigger?

  • Length: GMC Sierra 1500 is 0.1 in shorter (227.1 in vs 227.2 in)
  • Width: Chevrolet Silverado 1500 is 0.1 in narrower (80.0 in vs 79.9 in)
  • Height: essentially the same
  • Wheelbase: essentially the same
  • Ground clearance: essentially the same
  • Curb weight: essentially the same

Biggest size differences

  1. Width: Chevrolet Silverado 1500 is 0.1 in narrower (80.0 in vs 79.9 in)
  2. Length: GMC Sierra 1500 is 0.1 in shorter (227.1 in vs 227.2 in)

Practical verdicts

Dimension comparison

SpecGMC Sierra 1500Chevrolet Silverado 1500Difference
Length227.1 in227.2 in0.1 in
Width80.0 in79.9 in0.1 in
Height73.7 in73.7 in0.0 in
Wheelbase138.3 in138.3 in0.0 in
Ground clearance12.6 in12.6 in0.0 in
Curb weight4,937 lb4,937 lb0 lb

Values use trim midpoints when a model year lists a range (e.g. length 205.6 in – 248.7 in).

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Overlapping model years with dimension data.

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