Spec Sizes

Mazda CX-9 vs Toyota Sienna Dimensions & Size Comparison

Comparing 2018 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
  • Height69.0 in
  • Wheelbase115.3 in
  • Ground clearance0.4 in – 8.7 in
  • Curb weight4,166 lb – 4,361 lb
Front / width
  • Width77.5 in
  • Toyota Sienna width78.1 in

Which is bigger?

  • Length: Mazda CX-9 is 0.8 in shorter (199.4 in vs 200.2 in)
  • Width: Mazda CX-9 is 0.6 in narrower (77.5 in vs 78.1 in)
  • Height: Toyota Sienna is 1.1 in taller (69.0 in vs 70.1 in)
  • Wheelbase: Toyota Sienna has a 4.0 in longer wheelbase (115.3 in vs 119.3 in)
  • Ground clearance: Toyota Sienna has 1.9 in more ground clearance (4.5 in vs 6.4 in)
  • Curb weight: Toyota Sienna is 327 lb heavier (4,264 lb vs 4,590 lb)

Biggest size differences

  1. Ground clearance: Toyota Sienna has 1.9 in more ground clearance (4.5 in vs 6.4 in)
  2. Curb weight: Toyota Sienna is 327 lb heavier (4,264 lb vs 4,590 lb)
  3. Wheelbase: Toyota Sienna has a 4.0 in longer wheelbase (115.3 in vs 119.3 in)
  4. Height: Toyota Sienna is 1.1 in taller (69.0 in vs 70.1 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 0.8 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 clearanceToyota Sienna — Toyota Sienna has 1.9 in more clearance
  • Smaller exterior footprintMazda CX-9 — Based on length × width (Mazda CX-9)

Dimension comparison

SpecMazda CX-9Toyota SiennaDifference
Length199.4 in200.2 in0.8 in
Width77.5 in78.1 in0.6 in
Height69.0 in70.1 in1.1 in
Wheelbase115.3 in119.3 in4.0 in
Ground clearance4.5 in6.4 in1.9 in
Curb weight4,264 lb4,590 lb327 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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