Spec Sizes

Mazda CX-9 vs Toyota Sienna Dimensions & Size Comparison

Comparing 2020 catalog dimensions. Mazda CX-9 · Toyota Sienna

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

Side view
  • Length199.4 in
  • Height67.6 in
  • Wheelbase115.3 in
  • Ground clearance8.8 in
  • Curb weight4,225 lb – 4,388 lb
Front / width
  • Width77.5 in
  • Toyota Sienna width78.1 in

Which is bigger?

  • Length: Mazda CX-9 is 1.2 in shorter (199.4 in vs 200.6 in)
  • Width: Mazda CX-9 is 0.6 in narrower (77.5 in vs 78.1 in)
  • Height: Toyota Sienna is 2.5 in taller (67.6 in vs 70.1 in)
  • Wheelbase: Toyota Sienna has a 4.0 in longer wheelbase (115.3 in vs 119.3 in)
  • Ground clearance: Mazda CX-9 has 2.4 in more ground clearance (8.8 in vs 6.4 in)
  • Curb weight: Toyota Sienna is 284 lb heavier (4,307 lb vs 4,590 lb)

Biggest size differences

  1. Ground clearance: Mazda CX-9 has 2.4 in more ground clearance (8.8 in vs 6.4 in)
  2. Curb weight: Toyota Sienna is 284 lb heavier (4,307 lb vs 4,590 lb)
  3. Height: Toyota Sienna is 2.5 in taller (67.6 in vs 70.1 in)
  4. Wheelbase: Toyota Sienna has a 4.0 in longer wheelbase (115.3 in vs 119.3 in)
  5. Width: Mazda CX-9 is 0.6 in narrower (77.5 in vs 78.1 in)

Practical verdicts

  • Easier to fit in a short garageMazda CX-9 — Mazda CX-9 is shorter by 1.2 in Check garage fit for Mazda CX-9 · garage fit for Toyota Sienna
  • Narrower for tight parkingMazda CX-9 — Mazda CX-9 is narrower by 0.6 in
  • More ground clearanceMazda CX-9 — Mazda CX-9 has 2.4 in more clearance
  • Smaller exterior footprintMazda CX-9 — Based on length × width (Mazda CX-9)

Dimension comparison

SpecMazda CX-9Toyota SiennaDifference
Length199.4 in200.6 in1.2 in
Width77.5 in78.1 in0.6 in
Height67.6 in70.1 in2.5 in
Wheelbase115.3 in119.3 in4.0 in
Ground clearance8.8 in6.4 in2.4 in
Curb weight4,307 lb4,590 lb284 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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