Spec Sizes

RAM 2500 vs GMC Sierra 1500 Dimensions & Size Comparison

Comparing 2017 vs 2023 catalog dimensions. RAM 2500 · GMC Sierra 1500

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

Side view
  • Length230.4 in
  • Height76.2 in – 79.3 in
  • Wheelbase140.5 in
  • Ground clearance6.1 in – 8.6 in
  • Curb weight5,940 lb – 6,436 lb
Front / width
  • Width79.4 in
  • GMC Sierra 1500 width81.1 in – 81.2 in

Which is bigger?

  • Length: GMC Sierra 1500 is 4.2 in shorter (230.4 in vs 226.3 in)
  • Width: RAM 2500 is 1.8 in narrower (79.4 in vs 81.2 in)
  • Height: RAM 2500 is 0.9 in taller (77.8 in vs 76.8 in)
  • Wheelbase: GMC Sierra 1500 has a 1.3 in longer wheelbase (140.5 in vs 141.8 in)
  • Ground clearance: GMC Sierra 1500 has 2.2 in more ground clearance (7.3 in vs 9.5 in)
  • Curb weight: RAM 2500 is 1,103 lb heavier (6,188 lb vs 5,085 lb)

Biggest size differences

  1. Ground clearance: GMC Sierra 1500 has 2.2 in more ground clearance (7.3 in vs 9.5 in)
  2. Curb weight: RAM 2500 is 1,103 lb heavier (6,188 lb vs 5,085 lb)
  3. Width: RAM 2500 is 1.8 in narrower (79.4 in vs 81.2 in)
  4. Length: GMC Sierra 1500 is 4.2 in shorter (230.4 in vs 226.3 in)
  5. Height: RAM 2500 is 0.9 in taller (77.8 in vs 76.8 in)

Practical verdicts

  • Easier to fit in a short garageGMC Sierra 1500 — GMC Sierra 1500 is shorter by 4.2 in Check garage fit for RAM 2500 · garage fit for GMC Sierra 1500
  • Narrower for tight parkingRAM 2500 — RAM 2500 is narrower by 1.8 in
  • More ground clearanceGMC Sierra 1500 — GMC Sierra 1500 has 2.2 in more clearance

Dimension comparison

SpecRAM 2500GMC Sierra 1500Difference
Length230.4 in226.3 in4.2 in
Width79.4 in81.2 in1.8 in
Height77.8 in76.8 in0.9 in
Wheelbase140.5 in141.8 in1.3 in
Ground clearance7.3 in9.5 in2.2 in
Curb weight6,188 lb5,085 lb1,103 lb

Values use trim midpoints when a model year lists a range.

Compare by year

Overlapping model years with dimension data.

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