Spec Sizes

Toyota Tundra vs GMC Yukon XL Dimensions & Size Comparison

Comparing 2021 catalog dimensions. Toyota Tundra · GMC Yukon XL

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

Side view
  • Length228.9 in – 247.8 in
  • Height75.8 in – 77.2 in
  • Wheelbase145.7 in – 164.6 in
  • Ground clearance10.0 in – 10.6 in
  • Curb weight5,170 lb – 5,680 lb
Front / width
  • Width79.9 in

Which is bigger?

  • Length: GMC Yukon XL is 13.2 in shorter (238.4 in vs 225.2 in)
  • Height: essentially the same
  • Wheelbase: Toyota Tundra has a 21.0 in longer wheelbase (155.1 in vs 134.1 in)
  • Curb weight: GMC Yukon XL is 391 lb heavier (5,425 lb vs 5,816 lb)

Biggest size differences

  1. Wheelbase: Toyota Tundra has a 21.0 in longer wheelbase (155.1 in vs 134.1 in)
  2. Curb weight: GMC Yukon XL is 391 lb heavier (5,425 lb vs 5,816 lb)
  3. Length: GMC Yukon XL is 13.2 in shorter (238.4 in vs 225.2 in)

Practical verdicts

  • Easier to fit in a short garageGMC Yukon XL — GMC Yukon XL is shorter by 13.2 in

Dimension comparison

SpecToyota TundraGMC Yukon XLDifference
Length238.4 in225.2 in13.2 in
Width79.9 in——
Height76.5 in76.5 in0.0 in
Wheelbase155.1 in134.1 in21.0 in
Ground clearance10.3 in——
Curb weight5,425 lb5,816 lb391 lb

Values use trim midpoints when a model year lists a range (e.g. length 228.9 in – 247.8 in).

Compare by year

Overlapping model years with dimension data.

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