Spec Sizes

GMC Sierra 1500 vs GMC Yukon Dimensions & Size Comparison

Comparing 2014 catalog dimensions. GMC Sierra 1500 · GMC Yukon

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

Side view
  • Length205.0 in – 239.6 in
  • Height73.5 in – 74.2 in
  • Wheelbase119.0 in – 153.5 in
  • Curb weight4,387 lb – 5,414 lb
Front / width
  • Width80.0 in
  • GMC Yukon width79.0 in

Which is bigger?

  • Length: GMC Yukon is 20.3 in shorter (222.3 in vs 202.0 in)
  • Width: GMC Yukon is 1.0 in narrower (80.0 in vs 79.0 in)
  • Height: GMC Yukon is 3.1 in taller (73.8 in vs 76.9 in)
  • Wheelbase: GMC Sierra 1500 has a 20.3 in longer wheelbase (136.3 in vs 116.0 in)
  • Curb weight: GMC Yukon is 680 lb heavier (4,901 lb vs 5,581 lb)

Biggest size differences

  1. Wheelbase: GMC Sierra 1500 has a 20.3 in longer wheelbase (136.3 in vs 116.0 in)
  2. Curb weight: GMC Yukon is 680 lb heavier (4,901 lb vs 5,581 lb)
  3. Length: GMC Yukon is 20.3 in shorter (222.3 in vs 202.0 in)
  4. Height: GMC Yukon is 3.1 in taller (73.8 in vs 76.9 in)
  5. Width: GMC Yukon is 1.0 in narrower (80.0 in vs 79.0 in)

Practical verdicts

  • Easier to fit in a short garageGMC Yukon — GMC Yukon is shorter by 20.3 in Check garage fit for GMC Sierra 1500 · garage fit for GMC Yukon
  • Narrower for tight parkingGMC Yukon — GMC Yukon is narrower by 1.0 in
  • Smaller exterior footprintGMC Yukon — Based on length × width (GMC Yukon)

Dimension comparison

SpecGMC Sierra 1500GMC YukonDifference
Length222.3 in202.0 in20.3 in
Width80.0 in79.0 in1.0 in
Height73.8 in76.9 in3.1 in
Wheelbase136.3 in116.0 in20.3 in
Curb weight4,901 lb5,581 lb680 lb

Values use trim midpoints when a model year lists a range (e.g. length 205.0 in – 239.6 in).

Compare by year

Overlapping model years with dimension data.

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