Spec Sizes

Dodge Ram 2500 vs GMC Sierra 2500HD Dimensions & Size Comparison

Comparing 2003 catalog dimensions. Dodge Ram 2500 · GMC Sierra 2500HD

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

Side view
  • Length227.7 in – 249.7 in
  • Height73.8 in – 78.5 in
  • Wheelbase140.5 in – 160.5 in
  • Ground clearance8.2 in – 9.3 in
  • Curb weight5,343 lb – 6,227 lb
Front / width
  • Width79.9 in
  • GMC Sierra 2500HD width79.7 in

Which is bigger?

  • Length: Dodge Ram 2500 is 0.4 in shorter (238.7 in vs 239.1 in)
  • Width: GMC Sierra 2500HD is 0.2 in narrower (79.9 in vs 79.7 in)
  • Height: essentially the same
  • Wheelbase: Dodge Ram 2500 has a 0.5 in longer wheelbase (150.5 in vs 150.0 in)
  • Ground clearance: GMC Sierra 2500HD has 4.1 in more ground clearance (8.8 in vs 12.8 in)
  • Curb weight: Dodge Ram 2500 is 181 lb heavier (5,785 lb vs 5,605 lb)

Biggest size differences

  1. Ground clearance: GMC Sierra 2500HD has 4.1 in more ground clearance (8.8 in vs 12.8 in)
  2. Curb weight: Dodge Ram 2500 is 181 lb heavier (5,785 lb vs 5,605 lb)
  3. Wheelbase: Dodge Ram 2500 has a 0.5 in longer wheelbase (150.5 in vs 150.0 in)
  4. Width: GMC Sierra 2500HD is 0.2 in narrower (79.9 in vs 79.7 in)
  5. Length: Dodge Ram 2500 is 0.4 in shorter (238.7 in vs 239.1 in)

Practical verdicts

  • Easier to fit in a short garageDodge Ram 2500 — Dodge Ram 2500 is shorter by 0.4 in Check garage fit for Dodge Ram 2500 · garage fit for GMC Sierra 2500HD
  • Narrower for tight parkingGMC Sierra 2500HD — GMC Sierra 2500HD is narrower by 0.2 in
  • More ground clearanceGMC Sierra 2500HD — GMC Sierra 2500HD has 4.1 in more clearance

Dimension comparison

SpecDodge Ram 2500GMC Sierra 2500HDDifference
Length238.7 in239.1 in0.4 in
Width79.9 in79.7 in0.2 in
Height76.2 in76.2 in0.0 in
Wheelbase150.5 in150.0 in0.5 in
Ground clearance8.8 in12.8 in4.1 in
Curb weight5,785 lb5,605 lb181 lb

Values use trim midpoints when a model year lists a range (e.g. length 227.7 in – 249.7 in).

Compare by year

Overlapping model years with dimension data.

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