Spec Sizes

GMC Sierra 1500 vs RAM 1500 Dimensions & Size Comparison

Comparing 2015 catalog dimensions. GMC Sierra 1500 · RAM 1500

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

Side view
  • Length205.0 in – 239.6 in
  • Height73.5 in – 74.2 in
  • Wheelbase119.0 in – 153.5 in
  • Ground clearance8.2 in – 8.9 in
  • Curb weight4,521 lb – 5,456 lb
Front / width
  • Width80.0 in
  • RAM 1500 width79.4 in

Which is bigger?

  • Length: GMC Sierra 1500 is 1.1 in shorter (222.3 in vs 223.4 in)
  • Width: RAM 1500 is 0.6 in narrower (80.0 in vs 79.4 in)
  • Height: RAM 1500 is 2.6 in taller (73.8 in vs 76.4 in)
  • Wheelbase: GMC Sierra 1500 has a 1.8 in longer wheelbase (136.3 in vs 134.5 in)
  • Ground clearance: RAM 1500 has 0.1 in more ground clearance (8.6 in vs 8.7 in)
  • Curb weight: GMC Sierra 1500 is 24 lb heavier (4,989 lb vs 4,965 lb)

Biggest size differences

  1. Height: RAM 1500 is 2.6 in taller (73.8 in vs 76.4 in)
  2. Ground clearance: RAM 1500 has 0.1 in more ground clearance (8.6 in vs 8.7 in)
  3. Wheelbase: GMC Sierra 1500 has a 1.8 in longer wheelbase (136.3 in vs 134.5 in)
  4. Width: RAM 1500 is 0.6 in narrower (80.0 in vs 79.4 in)
  5. Length: GMC Sierra 1500 is 1.1 in shorter (222.3 in vs 223.4 in)

Practical verdicts

  • Easier to fit in a short garageGMC Sierra 1500 — GMC Sierra 1500 is shorter by 1.1 in Check garage fit for GMC Sierra 1500 · garage fit for RAM 1500
  • Narrower for tight parkingRAM 1500 — RAM 1500 is narrower by 0.6 in
  • More ground clearanceRAM 1500 — RAM 1500 has 0.1 in more clearance

Dimension comparison

SpecGMC Sierra 1500RAM 1500Difference
Length222.3 in223.4 in1.1 in
Width80.0 in79.4 in0.6 in
Height73.8 in76.4 in2.6 in
Wheelbase136.3 in134.5 in1.8 in
Ground clearance8.6 in8.7 in0.1 in
Curb weight4,989 lb4,965 lb24 lb

Values use trim midpoints when a model year lists a range (e.g. length 205.0 in – 239.6 in).

Compare by year

Overlapping model years with dimension data.

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