Spec Sizes

RAM 1500 vs GMC Sierra 2500HD Dimensions & Size Comparison

Comparing 2019 catalog dimensions. RAM 1500 · GMC Sierra 2500HD

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

Side view
  • Length228.9 in – 241.8 in
  • Height77.4 in – 77.7 in
  • Wheelbase140.5 in – 153.5 in
  • Ground clearance7.8 in – 8.2 in
  • Curb weight4,798 lb – 5,372 lb
Front / width
  • Width82.1 in
  • GMC Sierra 2500HD width80.1 in – 80.5 in

Which is bigger?

  • Length: RAM 1500 is 6.0 in shorter (235.4 in vs 241.4 in)
  • Width: GMC Sierra 2500HD is 1.8 in narrower (82.1 in vs 80.3 in)
  • Height: GMC Sierra 2500HD is 0.5 in taller (77.6 in vs 78.0 in)
  • Wheelbase: GMC Sierra 2500HD has a 3.6 in longer wheelbase (147.0 in vs 150.6 in)
  • Ground clearance: GMC Sierra 2500HD has 1.3 in more ground clearance (8.0 in vs 9.3 in)
  • Curb weight: GMC Sierra 2500HD is 1,292 lb heavier (5,085 lb vs 6,377 lb)

Biggest size differences

  1. Curb weight: GMC Sierra 2500HD is 1,292 lb heavier (5,085 lb vs 6,377 lb)
  2. Ground clearance: GMC Sierra 2500HD has 1.3 in more ground clearance (8.0 in vs 9.3 in)
  3. Length: RAM 1500 is 6.0 in shorter (235.4 in vs 241.4 in)
  4. Wheelbase: GMC Sierra 2500HD has a 3.6 in longer wheelbase (147.0 in vs 150.6 in)
  5. Width: GMC Sierra 2500HD is 1.8 in narrower (82.1 in vs 80.3 in)

Practical verdicts

  • Easier to fit in a short garageRAM 1500 — RAM 1500 is shorter by 6.0 in Check garage fit for RAM 1500 · garage fit for GMC Sierra 2500HD
  • Narrower for tight parkingGMC Sierra 2500HD — GMC Sierra 2500HD is narrower by 1.8 in
  • More ground clearanceGMC Sierra 2500HD — GMC Sierra 2500HD has 1.3 in more clearance

Dimension comparison

SpecRAM 1500GMC Sierra 2500HDDifference
Length235.4 in241.4 in6.0 in
Width82.1 in80.3 in1.8 in
Height77.6 in78.0 in0.5 in
Wheelbase147.0 in150.6 in3.6 in
Ground clearance8.0 in9.3 in1.3 in
Curb weight5,085 lb6,377 lb1,292 lb

Values use trim midpoints when a model year lists a range (e.g. length 228.9 in – 241.8 in).

Compare by year

Overlapping model years with dimension data.

Already own one of these cars?

Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.