Spec Sizes

Audi A3 vs Mazda Mazda3 Dimensions & Size Comparison

Comparing 2022 catalog dimensions. Audi A3 · Mazda Mazda3

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

Side view
  • Length175.7 in – 177.0 in
  • Height55.7 in
  • Wheelbase103.8 in
  • Curb weight3,329 lb – 3,494 lb
Front / width
  • Width70.7 in – 71.5 in
  • Mazda Mazda3 width70.7 in

Which is bigger?

  • Length: Audi A3 is 3.2 in shorter (176.3 in vs 179.6 in)
  • Width: Mazda Mazda3 is 0.4 in narrower (71.1 in vs 70.7 in)
  • Height: Mazda Mazda3 is 1.1 in taller (55.7 in vs 56.8 in)
  • Wheelbase: Mazda Mazda3 has a 3.5 in longer wheelbase (103.8 in vs 107.3 in)
  • Curb weight: Audi A3 is 228 lb heavier (3,412 lb vs 3,184 lb)

Biggest size differences

  1. Curb weight: Audi A3 is 228 lb heavier (3,412 lb vs 3,184 lb)
  2. Wheelbase: Mazda Mazda3 has a 3.5 in longer wheelbase (103.8 in vs 107.3 in)
  3. Height: Mazda Mazda3 is 1.1 in taller (55.7 in vs 56.8 in)
  4. Length: Audi A3 is 3.2 in shorter (176.3 in vs 179.6 in)
  5. Width: Mazda Mazda3 is 0.4 in narrower (71.1 in vs 70.7 in)

Practical verdicts

  • Easier to fit in a short garageAudi A3 — Audi A3 is shorter by 3.2 in Check garage fit for Audi A3 · garage fit for Mazda Mazda3
  • Narrower for tight parkingMazda Mazda3 — Mazda Mazda3 is narrower by 0.4 in
  • Smaller exterior footprintAudi A3 — Based on length × width (Audi A3)

Dimension comparison

SpecAudi A3Mazda Mazda3Difference
Length176.3 in179.6 in3.2 in
Width71.1 in70.7 in0.4 in
Height55.7 in56.8 in1.1 in
Wheelbase103.8 in107.3 in3.5 in
Ground clearance—5.5 in—
Curb weight3,412 lb3,184 lb228 lb

Values use trim midpoints when a model year lists a range (e.g. length 175.7 in – 177.0 in).

Compare by year

Overlapping model years with dimension data.

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