Spec Sizes

Mazda CX-9 vs Porsche Cayenne Dimensions & Size Comparison

Comparing 2019 catalog dimensions. Mazda CX-9 · Porsche Cayenne

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

Side view
  • Length199.4 in
  • Height69.0 in
  • Wheelbase115.3 in
  • Ground clearance9.0 in
  • Curb weight4,217 lb – 4,383 lb
Front / width
  • Width77.5 in
  • Porsche Cayenne width78.0 in

Which is bigger?

  • Length: Porsche Cayenne is 5.7 in shorter (199.4 in vs 193.8 in)
  • Width: Mazda CX-9 is 0.5 in narrower (77.5 in vs 78.0 in)
  • Height: Mazda CX-9 is 2.8 in taller (69.0 in vs 66.3 in)
  • Wheelbase: Mazda CX-9 has a 1.4 in longer wheelbase (115.3 in vs 113.9 in)
  • Ground clearance: Mazda CX-9 has 2.4 in more ground clearance (9.0 in vs 6.6 in)
  • Curb weight: Porsche Cayenne is 286 lb heavier (4,300 lb vs 4,586 lb)

Biggest size differences

  1. Ground clearance: Mazda CX-9 has 2.4 in more ground clearance (9.0 in vs 6.6 in)
  2. Curb weight: Porsche Cayenne is 286 lb heavier (4,300 lb vs 4,586 lb)
  3. Height: Mazda CX-9 is 2.8 in taller (69.0 in vs 66.3 in)
  4. Length: Porsche Cayenne is 5.7 in shorter (199.4 in vs 193.8 in)
  5. Wheelbase: Mazda CX-9 has a 1.4 in longer wheelbase (115.3 in vs 113.9 in)

Practical verdicts

  • Easier to fit in a short garagePorsche Cayenne — Porsche Cayenne is shorter by 5.7 in Check garage fit for Mazda CX-9 · garage fit for Porsche Cayenne
  • Narrower for tight parkingMazda CX-9 — Mazda CX-9 is narrower by 0.5 in
  • More ground clearanceMazda CX-9 — Mazda CX-9 has 2.4 in more clearance
  • Smaller exterior footprintPorsche Cayenne — Based on length × width (Porsche Cayenne)

Dimension comparison

SpecMazda CX-9Porsche CayenneDifference
Length199.4 in193.8 in5.7 in
Width77.5 in78.0 in0.5 in
Height69.0 in66.3 in2.8 in
Wheelbase115.3 in113.9 in1.4 in
Ground clearance9.0 in6.6 in2.4 in
Curb weight4,300 lb4,586 lb286 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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