Spec Sizes

GMC Sierra 1500 vs Chevrolet Silverado 1500 Dimensions & Size Comparison

Comparing 2019 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
  • Length229.6 in – 241.2 in
  • Height75.4 in – 75.6 in
  • Wheelbase139.6 in – 157.0 in
  • Ground clearance7.8 in – 10.9 in
  • Curb weight4,257 lb – 5,400 lb
Front / width
  • Width81.2 in
  • Chevrolet Silverado 1500 width81.1 in – 81.2 in

Which is bigger?

  • Length: essentially the same
  • Width: essentially the same
  • Height: Chevrolet Silverado 1500 is 1.5 in taller (75.5 in vs 77.0 in)
  • Wheelbase: essentially the same
  • Ground clearance: essentially the same
  • Curb weight: GMC Sierra 1500 is 123 lb heavier (4,829 lb vs 4,706 lb)

Biggest size differences

  1. Curb weight: GMC Sierra 1500 is 123 lb heavier (4,829 lb vs 4,706 lb)
  2. Height: Chevrolet Silverado 1500 is 1.5 in taller (75.5 in vs 77.0 in)

Dimension comparison

SpecGMC Sierra 1500Chevrolet Silverado 1500Difference
Length235.4 in235.3 in0.0 in
Width81.2 in81.2 in0.0 in
Height75.5 in77.0 in1.5 in
Wheelbase148.3 in148.3 in0.0 in
Ground clearance9.3 in9.3 in0.0 in
Curb weight4,829 lb4,706 lb123 lb

Values use trim midpoints when a model year lists a range (e.g. length 229.6 in – 241.2 in).

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Overlapping model years with dimension data.

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