Spec Sizes

Acura MDX vs GMC Acadia Dimensions & Size Comparison

Comparing 2022 catalog dimensions. Acura MDX · GMC Acadia

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

Side view
  • Length198.4 in
  • Height67.1 in
  • Wheelbase113.8 in
  • Curb weight4,271 lb – 4,565 lb
Front / width
  • Width78.7 in
  • GMC Acadia width75.4 in

Which is bigger?

  • Length: GMC Acadia is 5.0 in shorter (198.4 in vs 193.4 in)
  • Width: GMC Acadia is 3.3 in narrower (78.7 in vs 75.4 in)
  • Height: Acura MDX is 0.4 in taller (67.1 in vs 66.7 in)
  • Wheelbase: Acura MDX has a 1.3 in longer wheelbase (113.8 in vs 112.5 in)
  • Curb weight: Acura MDX is 78 lb heavier (4,418 lb vs 4,340 lb)

Biggest size differences

  1. Width: GMC Acadia is 3.3 in narrower (78.7 in vs 75.4 in)
  2. Length: GMC Acadia is 5.0 in shorter (198.4 in vs 193.4 in)
  3. Curb weight: Acura MDX is 78 lb heavier (4,418 lb vs 4,340 lb)
  4. Wheelbase: Acura MDX has a 1.3 in longer wheelbase (113.8 in vs 112.5 in)
  5. Height: Acura MDX is 0.4 in taller (67.1 in vs 66.7 in)

Practical verdicts

  • Easier to fit in a short garageGMC Acadia — GMC Acadia is shorter by 5.0 in Check garage fit for Acura MDX · garage fit for GMC Acadia
  • Narrower for tight parkingGMC Acadia — GMC Acadia is narrower by 3.3 in
  • Smaller exterior footprintGMC Acadia — Based on length × width (GMC Acadia)

Dimension comparison

SpecAcura MDXGMC AcadiaDifference
Length198.4 in193.4 in5.0 in
Width78.7 in75.4 in3.3 in
Height67.1 in66.7 in0.4 in
Wheelbase113.8 in112.5 in1.3 in
Ground clearance—7.2 in—
Curb weight4,418 lb4,340 lb78 lb

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

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Overlapping model years with dimension data.

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