Spec Sizes

GMC Sierra 1500 vs GMC Sierra 2500HD Dimensions & Size Comparison

Comparing 2022 catalog dimensions. GMC Sierra 1500 · GMC Sierra 2500HD

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

Side view
  • Length211.0 in – 241.5 in
  • Height75.4 in – 78.3 in
  • Wheelbase126.5 in – 157.1 in
  • Ground clearance7.9 in – 11.1 in
  • Curb weight4,430 lb – 5,740 lb
Front / width
  • Width81.1 in – 81.2 in
  • GMC Sierra 2500HD width81.8 in

Which is bigger?

  • Length: GMC Sierra 1500 is 24.6 in shorter (226.3 in vs 250.8 in)
  • Width: GMC Sierra 1500 is 0.6 in narrower (81.2 in vs 81.8 in)
  • Height: GMC Sierra 2500HD is 3.0 in taller (76.8 in vs 79.8 in)
  • Wheelbase: GMC Sierra 2500HD has a 15.0 in longer wheelbase (141.8 in vs 156.8 in)
  • Ground clearance: GMC Sierra 2500HD has 0.6 in more ground clearance (9.5 in vs 10.1 in)
  • Curb weight: GMC Sierra 2500HD is 1,443 lb heavier (5,085 lb vs 6,528 lb)

Biggest size differences

  1. Curb weight: GMC Sierra 2500HD is 1,443 lb heavier (5,085 lb vs 6,528 lb)
  2. Length: GMC Sierra 1500 is 24.6 in shorter (226.3 in vs 250.8 in)
  3. Wheelbase: GMC Sierra 2500HD has a 15.0 in longer wheelbase (141.8 in vs 156.8 in)
  4. Ground clearance: GMC Sierra 2500HD has 0.6 in more ground clearance (9.5 in vs 10.1 in)
  5. Height: GMC Sierra 2500HD is 3.0 in taller (76.8 in vs 79.8 in)

Practical verdicts

  • Easier to fit in a short garageGMC Sierra 1500 — GMC Sierra 1500 is shorter by 24.6 in Check garage fit for GMC Sierra 1500 · garage fit for GMC Sierra 2500HD
  • Narrower for tight parkingGMC Sierra 1500 — GMC Sierra 1500 is narrower by 0.6 in
  • More ground clearanceGMC Sierra 2500HD — GMC Sierra 2500HD has 0.6 in more clearance
  • Smaller exterior footprintGMC Sierra 1500 — Based on length × width (GMC Sierra 1500)

Dimension comparison

SpecGMC Sierra 1500GMC Sierra 2500HDDifference
Length226.3 in250.8 in24.6 in
Width81.2 in81.8 in0.6 in
Height76.8 in79.8 in3.0 in
Wheelbase141.8 in156.8 in15.0 in
Ground clearance9.5 in10.1 in0.6 in
Curb weight5,085 lb6,528 lb1,443 lb

Values use trim midpoints when a model year lists a range (e.g. length 211.0 in – 241.5 in).

Compare by year

Overlapping model years with dimension data.

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