Spec Sizes

GMC Yukon XL vs Jeep Gladiator Dimensions & Size Comparison

Comparing 2021 catalog dimensions. GMC Yukon XL · Jeep Gladiator

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

Side view
  • Length225.2 in
  • Height76.5 in
  • Wheelbase134.1 in
  • Curb weight5,633 lb – 5,998 lb
Front / width
  • Jeep Gladiator width73.8 in

Which is bigger?

  • Length: Jeep Gladiator is 7.2 in shorter (225.2 in vs 218.0 in)
  • Height: GMC Yukon XL is 1.0 in taller (76.5 in vs 75.5 in)
  • Wheelbase: Jeep Gladiator has a 3.2 in longer wheelbase (134.1 in vs 137.3 in)
  • Curb weight: GMC Yukon XL is 966 lb heavier (5,816 lb vs 4,850 lb)

Biggest size differences

  1. Curb weight: GMC Yukon XL is 966 lb heavier (5,816 lb vs 4,850 lb)
  2. Length: Jeep Gladiator is 7.2 in shorter (225.2 in vs 218.0 in)
  3. Wheelbase: Jeep Gladiator has a 3.2 in longer wheelbase (134.1 in vs 137.3 in)
  4. Height: GMC Yukon XL is 1.0 in taller (76.5 in vs 75.5 in)

Practical verdicts

  • Easier to fit in a short garageJeep Gladiator — Jeep Gladiator is shorter by 7.2 in

Dimension comparison

SpecGMC Yukon XLJeep GladiatorDifference
Length225.2 in218.0 in7.2 in
Width—73.8 in—
Height76.5 in75.5 in1.0 in
Wheelbase134.1 in137.3 in3.2 in
Ground clearance—10.8 in—
Curb weight5,816 lb4,850 lb966 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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