Mazda CX-30 vs Audi Q3 Dimensions & Size Comparison

Comparing 2020 catalog dimensions. Mazda CX-30 · Audi Q3

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

Side view
  • Length173.0 in
  • Height61.7 in
  • Wheelbase104.5 in
  • Ground clearance6.9 in
  • Curb weight3,232 lb – 3,408 lb
Front / width
  • Width70.7 in
  • Audi Q3 width72.8 in

Which is bigger?

  • Length: Mazda CX-30 is 3.6 in shorter (173.0 in vs 176.6 in)
  • Width: Mazda CX-30 is 2.1 in narrower (70.7 in vs 72.8 in)
  • Height: Audi Q3 is 2.4 in taller (61.7 in vs 64.1 in)
  • Wheelbase: Audi Q3 has a 1.0 in longer wheelbase (104.5 in vs 105.5 in)
  • Ground clearance: Mazda CX-30 has 0.2 in more ground clearance (6.9 in vs 6.7 in)
  • Curb weight: Audi Q3 is 591 lb heavier (3,320 lb vs 3,911 lb)

Biggest size differences

  1. Curb weight: Audi Q3 is 591 lb heavier (3,320 lb vs 3,911 lb)
  2. Height: Audi Q3 is 2.4 in taller (61.7 in vs 64.1 in)
  3. Ground clearance: Mazda CX-30 has 0.2 in more ground clearance (6.9 in vs 6.7 in)
  4. Width: Mazda CX-30 is 2.1 in narrower (70.7 in vs 72.8 in)
  5. Length: Mazda CX-30 is 3.6 in shorter (173.0 in vs 176.6 in)

Practical verdicts

  • Easier to fit in a short garageMazda CX-30Mazda CX-30 is shorter by 3.6 in Check garage fit for Mazda CX-30 · garage fit for Audi Q3
  • Narrower for tight parkingMazda CX-30Mazda CX-30 is narrower by 2.1 in
  • More ground clearanceMazda CX-30Mazda CX-30 has 0.2 in more clearance
  • Smaller exterior footprintMazda CX-30Based on length × width (Mazda CX-30)

Dimension comparison

SpecMazda CX-30Audi Q3Difference
Length173.0 in176.6 in3.6 in
Width70.7 in72.8 in2.1 in
Height61.7 in64.1 in2.4 in
Wheelbase104.5 in105.5 in1.0 in
Ground clearance6.9 in6.7 in0.2 in
Curb weight3,320 lb3,911 lb591 lb

Values use trim midpoints when a model year lists a range.

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Overlapping model years with dimension data.

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