Spec Sizes

Dodge Ram 2500 vs GMC Sierra 1500 Dimensions & Size Comparison

Comparing 2007 vs 2023 catalog dimensions. Dodge Ram 2500 · GMC Sierra 1500

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 – 79.0 in
  • Wheelbase140.5 in – 160.5 in
  • Ground clearance7.7 in – 9.3 in
  • Curb weight5,440 lb – 6,593 lb
Front / width
  • Width78.9 in – 79.9 in
  • GMC Sierra 1500 width81.1 in – 81.2 in

Which is bigger?

  • Length: GMC Sierra 1500 is 12.4 in shorter (238.7 in vs 226.3 in)
  • Width: Dodge Ram 2500 is 1.8 in narrower (79.4 in vs 81.2 in)
  • Height: GMC Sierra 1500 is 0.4 in taller (76.4 in vs 76.8 in)
  • Wheelbase: Dodge Ram 2500 has a 8.7 in longer wheelbase (150.5 in vs 141.8 in)
  • Ground clearance: GMC Sierra 1500 has 1.0 in more ground clearance (8.5 in vs 9.5 in)
  • Curb weight: Dodge Ram 2500 is 932 lb heavier (6,017 lb vs 5,085 lb)

Biggest size differences

  1. Curb weight: Dodge Ram 2500 is 932 lb heavier (6,017 lb vs 5,085 lb)
  2. Ground clearance: GMC Sierra 1500 has 1.0 in more ground clearance (8.5 in vs 9.5 in)
  3. Wheelbase: Dodge Ram 2500 has a 8.7 in longer wheelbase (150.5 in vs 141.8 in)
  4. Length: GMC Sierra 1500 is 12.4 in shorter (238.7 in vs 226.3 in)
  5. Width: Dodge Ram 2500 is 1.8 in narrower (79.4 in vs 81.2 in)

Practical verdicts

  • Easier to fit in a short garageGMC Sierra 1500 — GMC Sierra 1500 is shorter by 12.4 in Check garage fit for Dodge Ram 2500 · garage fit for GMC Sierra 1500
  • Narrower for tight parkingDodge Ram 2500 — Dodge Ram 2500 is narrower by 1.8 in
  • More ground clearanceGMC Sierra 1500 — GMC Sierra 1500 has 1.0 in more clearance
  • Smaller exterior footprintGMC Sierra 1500 — Based on length × width (GMC Sierra 1500)

Dimension comparison

SpecDodge Ram 2500GMC Sierra 1500Difference
Length238.7 in226.3 in12.4 in
Width79.4 in81.2 in1.8 in
Height76.4 in76.8 in0.4 in
Wheelbase150.5 in141.8 in8.7 in
Ground clearance8.5 in9.5 in1.0 in
Curb weight6,017 lb5,085 lb932 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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