Spec Sizes

Chevrolet Silverado 1500 vs GMC Sierra 1500 Dimensions & Size Comparison

Comparing 2001 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
  • Length203.3 in – 246.7 in
  • Height71.0 in – 72.7 in
  • Wheelbase119.0 in – 157.5 in
  • Ground clearance8.3 in – 8.7 in
  • Curb weight4,058 lb – 4,976 lb
Front / width
  • Width78.5 in
  • GMC Sierra 1500 width78.5 in

Which is bigger?

  • Length: GMC Sierra 1500 is 0.1 in shorter (225.0 in vs 224.9 in)
  • Width: essentially the same
  • Height: GMC Sierra 1500 is 0.5 in taller (71.8 in vs 72.3 in)
  • Wheelbase: essentially the same
  • Ground clearance: essentially the same
  • Curb weight: GMC Sierra 1500 is 57 lb heavier (4,517 lb vs 4,574 lb)

Biggest size differences

  1. Curb weight: GMC Sierra 1500 is 57 lb heavier (4,517 lb vs 4,574 lb)
  2. Height: GMC Sierra 1500 is 0.5 in taller (71.8 in vs 72.3 in)
  3. Length: GMC Sierra 1500 is 0.1 in shorter (225.0 in vs 224.9 in)

Practical verdicts

Dimension comparison

SpecChevrolet Silverado 1500GMC Sierra 1500Difference
Length225.0 in224.9 in0.1 in
Width78.5 in78.5 in0.0 in
Height71.8 in72.3 in0.5 in
Wheelbase138.3 in138.3 in0.0 in
Ground clearance8.5 in8.5 in0.0 in
Curb weight4,517 lb4,574 lb57 lb

Values use trim midpoints when a model year lists a range (e.g. length 203.3 in – 246.7 in).

Compare by year

Overlapping model years with dimension data.

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