Spec Sizes

Jeep Gladiator vs GMC Yukon XL Dimensions & Size Comparison

Comparing 2021 catalog dimensions. Jeep Gladiator · GMC Yukon XL

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

Side view
  • Length218.0 in
  • Height75.0 in – 76.1 in
  • Wheelbase137.3 in
  • Ground clearance10.0 in – 11.6 in
  • Curb weight4,650 lb – 5,050 lb
Front / width
  • Width73.8 in

Which is bigger?

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

Biggest size differences

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

Practical verdicts

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

Dimension comparison

SpecJeep GladiatorGMC Yukon XLDifference
Length218.0 in225.2 in7.2 in
Width73.8 in——
Height75.5 in76.5 in1.0 in
Wheelbase137.3 in134.1 in3.2 in
Ground clearance10.8 in——
Curb weight4,850 lb5,816 lb966 lb

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

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.