Spec Sizes

GMC Acadia vs Cadillac XT6 Dimensions & Size Comparison

Comparing 2022 catalog dimensions. GMC Acadia · Cadillac XT6

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

Side view
  • Length193.4 in
  • Height66.7 in
  • Wheelbase112.5 in
  • Ground clearance7.2 in
  • Curb weight4,155 lb – 4,525 lb
Front / width
  • Width75.4 in
  • Cadillac XT6 width77.3 in

Which is bigger?

  • Length: GMC Acadia is 5.1 in shorter (193.4 in vs 198.5 in)
  • Width: GMC Acadia is 1.9 in narrower (75.4 in vs 77.3 in)
  • Height: Cadillac XT6 is 3.2 in taller (66.7 in vs 69.9 in)
  • Wheelbase: Cadillac XT6 has a 0.2 in longer wheelbase (112.5 in vs 112.7 in)
  • Curb weight: Cadillac XT6 is 186 lb heavier (4,340 lb vs 4,526 lb)

Biggest size differences

  1. Height: Cadillac XT6 is 3.2 in taller (66.7 in vs 69.9 in)
  2. Curb weight: Cadillac XT6 is 186 lb heavier (4,340 lb vs 4,526 lb)
  3. Length: GMC Acadia is 5.1 in shorter (193.4 in vs 198.5 in)
  4. Width: GMC Acadia is 1.9 in narrower (75.4 in vs 77.3 in)
  5. Wheelbase: Cadillac XT6 has a 0.2 in longer wheelbase (112.5 in vs 112.7 in)

Practical verdicts

  • Easier to fit in a short garageGMC Acadia — GMC Acadia is shorter by 5.1 in Check garage fit for GMC Acadia · garage fit for Cadillac XT6
  • Narrower for tight parkingGMC Acadia — GMC Acadia is narrower by 1.9 in
  • Smaller exterior footprintGMC Acadia — Based on length × width (GMC Acadia)

Dimension comparison

SpecGMC AcadiaCadillac XT6Difference
Length193.4 in198.5 in5.1 in
Width75.4 in77.3 in1.9 in
Height66.7 in69.9 in3.2 in
Wheelbase112.5 in112.7 in0.2 in
Ground clearance7.2 in——
Curb weight4,340 lb4,526 lb186 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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