Spec Sizes

GMC Sierra 1500 vs Jeep Gladiator Dimensions & Size Comparison

Comparing 2017 vs 2022 catalog dimensions. GMC Sierra 1500 · Jeep Gladiator

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

Side view
  • Length229.0 in – 239.6 in
  • Height73.8 in – 74.2 in
  • Wheelbase143.5 in – 153.5 in
  • Ground clearance8.7 in – 8.9 in
  • Curb weight5,035 lb – 5,509 lb
Front / width
  • Width80.0 in
  • Jeep Gladiator width73.8 in

Which is bigger?

  • Length: Jeep Gladiator is 16.3 in shorter (234.3 in vs 218.0 in)
  • Width: Jeep Gladiator is 6.2 in narrower (80.0 in vs 73.8 in)
  • Height: Jeep Gladiator is 1.5 in taller (74.0 in vs 75.5 in)
  • Wheelbase: GMC Sierra 1500 has a 11.2 in longer wheelbase (148.5 in vs 137.3 in)
  • Ground clearance: Jeep Gladiator has 2.0 in more ground clearance (8.8 in vs 10.8 in)
  • Curb weight: GMC Sierra 1500 is 422 lb heavier (5,272 lb vs 4,850 lb)

Biggest size differences

  1. Ground clearance: Jeep Gladiator has 2.0 in more ground clearance (8.8 in vs 10.8 in)
  2. Curb weight: GMC Sierra 1500 is 422 lb heavier (5,272 lb vs 4,850 lb)
  3. Width: Jeep Gladiator is 6.2 in narrower (80.0 in vs 73.8 in)
  4. Wheelbase: GMC Sierra 1500 has a 11.2 in longer wheelbase (148.5 in vs 137.3 in)
  5. Length: Jeep Gladiator is 16.3 in shorter (234.3 in vs 218.0 in)

Practical verdicts

  • Easier to fit in a short garageJeep Gladiator — Jeep Gladiator is shorter by 16.3 in Check garage fit for GMC Sierra 1500 · garage fit for Jeep Gladiator
  • Narrower for tight parkingJeep Gladiator — Jeep Gladiator is narrower by 6.2 in
  • More ground clearanceJeep Gladiator — Jeep Gladiator has 2.0 in more clearance
  • Smaller exterior footprintJeep Gladiator — Based on length × width (Jeep Gladiator)

Dimension comparison

SpecGMC Sierra 1500Jeep GladiatorDifference
Length234.3 in218.0 in16.3 in
Width80.0 in73.8 in6.2 in
Height74.0 in75.5 in1.5 in
Wheelbase148.5 in137.3 in11.2 in
Ground clearance8.8 in10.8 in2.0 in
Curb weight5,272 lb4,850 lb422 lb

Values use trim midpoints when a model year lists a range (e.g. length 229.0 in – 239.6 in).

Compare by year

Overlapping model years with dimension data.

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