Spec Sizes

GMC Yukon vs Toyota Sienna Dimensions & Size Comparison

Comparing 2012 catalog dimensions. GMC Yukon · Toyota Sienna

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

Side view
  • Length202.0 in
  • Height76.9 in
  • Wheelbase116.0 in
  • Curb weight5,448 lb – 5,688 lb
Front / width
  • Width79.0 in
  • Toyota Sienna width78.2 in

Which is bigger?

  • Length: Toyota Sienna is 1.8 in shorter (202.0 in vs 200.2 in)
  • Width: Toyota Sienna is 0.8 in narrower (79.0 in vs 78.2 in)
  • Height: GMC Yukon is 8.0 in taller (76.9 in vs 68.9 in)
  • Wheelbase: Toyota Sienna has a 3.3 in longer wheelbase (116.0 in vs 119.3 in)
  • Curb weight: GMC Yukon is 1,056 lb heavier (5,568 lb vs 4,513 lb)

Biggest size differences

  1. Curb weight: GMC Yukon is 1,056 lb heavier (5,568 lb vs 4,513 lb)
  2. Height: GMC Yukon is 8.0 in taller (76.9 in vs 68.9 in)
  3. Wheelbase: Toyota Sienna has a 3.3 in longer wheelbase (116.0 in vs 119.3 in)
  4. Width: Toyota Sienna is 0.8 in narrower (79.0 in vs 78.2 in)
  5. Length: Toyota Sienna is 1.8 in shorter (202.0 in vs 200.2 in)

Practical verdicts

  • Easier to fit in a short garageToyota Sienna — Toyota Sienna is shorter by 1.8 in Check garage fit for GMC Yukon · garage fit for Toyota Sienna
  • Narrower for tight parkingToyota Sienna — Toyota Sienna is narrower by 0.8 in
  • Smaller exterior footprintToyota Sienna — Based on length × width (Toyota Sienna)

Dimension comparison

SpecGMC YukonToyota SiennaDifference
Length202.0 in200.2 in1.8 in
Width79.0 in78.2 in0.8 in
Height76.9 in68.9 in8.0 in
Wheelbase116.0 in119.3 in3.3 in
Ground clearance—6.5 in—
Curb weight5,568 lb4,513 lb1,056 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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