Spec Sizes

GMC Acadia vs Acura MDX Dimensions & Size Comparison

Comparing 2009 catalog dimensions. GMC Acadia · Acura MDX

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

Side view
  • Length200.7 in
  • Height72.8 in
  • Wheelbase118.9 in
  • Curb weight4,722 lb – 4,936 lb
Front / width
  • Width78.2 in
  • Acura MDX width78.5 in

Which is bigger?

  • Length: Acura MDX is 10.0 in shorter (200.7 in vs 190.7 in)
  • Width: GMC Acadia is 0.3 in narrower (78.2 in vs 78.5 in)
  • Height: GMC Acadia is 4.6 in taller (72.8 in vs 68.2 in)
  • Wheelbase: GMC Acadia has a 10.6 in longer wheelbase (118.9 in vs 108.3 in)
  • Curb weight: GMC Acadia is 273 lb heavier (4,829 lb vs 4,556 lb)

Biggest size differences

  1. Wheelbase: GMC Acadia has a 10.6 in longer wheelbase (118.9 in vs 108.3 in)
  2. Height: GMC Acadia is 4.6 in taller (72.8 in vs 68.2 in)
  3. Curb weight: GMC Acadia is 273 lb heavier (4,829 lb vs 4,556 lb)
  4. Length: Acura MDX is 10.0 in shorter (200.7 in vs 190.7 in)
  5. Width: GMC Acadia is 0.3 in narrower (78.2 in vs 78.5 in)

Practical verdicts

  • Easier to fit in a short garageAcura MDX — Acura MDX is shorter by 10.0 in Check garage fit for GMC Acadia · garage fit for Acura MDX
  • Narrower for tight parkingGMC Acadia — GMC Acadia is narrower by 0.3 in
  • Smaller exterior footprintAcura MDX — Based on length × width (Acura MDX)

Dimension comparison

SpecGMC AcadiaAcura MDXDifference
Length200.7 in190.7 in10.0 in
Width78.2 in78.5 in0.3 in
Height72.8 in68.2 in4.6 in
Wheelbase118.9 in108.3 in10.6 in
Ground clearance—8.2 in—
Curb weight4,829 lb4,556 lb273 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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