Spec Sizes

Chevrolet Silverado 1500 vs GMC Sierra 1500 Dimensions & Size Comparison

Comparing 2009 catalog dimensions. Chevrolet Silverado 1500 · GMC Sierra 1500

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

Side view
  • Length205.6 in – 249.2 in
  • Height73.5 in – 73.9 in
  • Wheelbase119.0 in – 157.5 in
  • Ground clearance11.8 in – 13.4 in
  • Curb weight4,453 lb – 5,410 lb
Front / width
  • Width79.9 in – 80.0 in
  • GMC Sierra 1500 width80.0 in

Which is bigger?

  • Length: essentially the same
  • Width: essentially the same
  • Height: essentially the same
  • Wheelbase: essentially the same
  • Ground clearance: essentially the same
  • Curb weight: GMC Sierra 1500 is 65 lb heavier (4,932 lb vs 4,997 lb)

Biggest size differences

  1. Curb weight: GMC Sierra 1500 is 65 lb heavier (4,932 lb vs 4,997 lb)

Dimension comparison

SpecChevrolet Silverado 1500GMC Sierra 1500Difference
Length227.4 in227.4 in0.0 in
Width80.0 in80.0 in0.0 in
Height73.7 in73.7 in0.0 in
Wheelbase138.3 in138.3 in0.0 in
Ground clearance12.6 in12.6 in0.0 in
Curb weight4,932 lb4,997 lb65 lb

Values use trim midpoints when a model year lists a range (e.g. length 205.6 in – 249.2 in).

Compare by year

Overlapping model years with dimension data.

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