Spec Sizes

GMC Acadia vs Mazda CX-9 Dimensions & Size Comparison

Comparing 2020 catalog dimensions. GMC Acadia · Mazda CX-9

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 weight3,923 lb – 4,390 lb
Front / width
  • Width75.4 in
  • Mazda CX-9 width77.5 in

Which is bigger?

  • Length: GMC Acadia is 6.0 in shorter (193.4 in vs 199.4 in)
  • Width: GMC Acadia is 2.1 in narrower (75.4 in vs 77.5 in)
  • Height: Mazda CX-9 is 0.9 in taller (66.7 in vs 67.6 in)
  • Wheelbase: Mazda CX-9 has a 2.8 in longer wheelbase (112.5 in vs 115.3 in)
  • Ground clearance: Mazda CX-9 has 1.6 in more ground clearance (7.2 in vs 8.8 in)
  • Curb weight: Mazda CX-9 is 150 lb heavier (4,157 lb vs 4,307 lb)

Biggest size differences

  1. Ground clearance: Mazda CX-9 has 1.6 in more ground clearance (7.2 in vs 8.8 in)
  2. Curb weight: Mazda CX-9 is 150 lb heavier (4,157 lb vs 4,307 lb)
  3. Length: GMC Acadia is 6.0 in shorter (193.4 in vs 199.4 in)
  4. Width: GMC Acadia is 2.1 in narrower (75.4 in vs 77.5 in)
  5. Wheelbase: Mazda CX-9 has a 2.8 in longer wheelbase (112.5 in vs 115.3 in)

Practical verdicts

  • Easier to fit in a short garageGMC Acadia — GMC Acadia is shorter by 6.0 in Check garage fit for GMC Acadia · garage fit for Mazda CX-9
  • Narrower for tight parkingGMC Acadia — GMC Acadia is narrower by 2.1 in
  • More ground clearanceMazda CX-9 — Mazda CX-9 has 1.6 in more clearance
  • Smaller exterior footprintGMC Acadia — Based on length × width (GMC Acadia)

Dimension comparison

SpecGMC AcadiaMazda CX-9Difference
Length193.4 in199.4 in6.0 in
Width75.4 in77.5 in2.1 in
Height66.7 in67.6 in0.9 in
Wheelbase112.5 in115.3 in2.8 in
Ground clearance7.2 in8.8 in1.6 in
Curb weight4,157 lb4,307 lb150 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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