Mazda Mazda3 vs Audi A3 Dimensions & Size Comparison

Comparing 2015 catalog dimensions. Mazda Mazda3 · Audi A3

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

Side view
  • Length175.6 in – 180.3 in
  • Height57.3 in
  • Wheelbase106.3 in
  • Ground clearance6.1 in
  • Curb weight2,781 lb – 2,944 lb
Front / width
  • Width70.7 in
  • Audi A3 width70.7 in

Which is bigger?

  • Length: Audi A3 is 2.9 in shorter (177.9 in vs 175.0 in)
  • Width: essentially the same
  • Height: Mazda Mazda3 is 1.5 in taller (57.3 in vs 55.8 in)
  • Wheelbase: Mazda Mazda3 has a 2.5 in longer wheelbase (106.3 in vs 103.8 in)
  • Ground clearance: Audi A3 has 0.2 in more ground clearance (6.1 in vs 6.3 in)
  • Curb weight: Audi A3 is 406 lb heavier (2,863 lb vs 3,269 lb)

Biggest size differences

  1. Curb weight: Audi A3 is 406 lb heavier (2,863 lb vs 3,269 lb)
  2. Ground clearance: Audi A3 has 0.2 in more ground clearance (6.1 in vs 6.3 in)
  3. Height: Mazda Mazda3 is 1.5 in taller (57.3 in vs 55.8 in)
  4. Wheelbase: Mazda Mazda3 has a 2.5 in longer wheelbase (106.3 in vs 103.8 in)
  5. Length: Audi A3 is 2.9 in shorter (177.9 in vs 175.0 in)

Practical verdicts

  • Easier to fit in a short garageAudi A3Audi A3 is shorter by 2.9 in Check garage fit for Mazda Mazda3 · garage fit for Audi A3
  • More ground clearanceAudi A3Audi A3 has 0.2 in more clearance
  • Smaller exterior footprintAudi A3Based on length × width (Audi A3)

Dimension comparison

SpecMazda Mazda3Audi A3Difference
Length177.9 in175.0 in2.9 in
Width70.7 in70.7 in0.0 in
Height57.3 in55.8 in1.5 in
Wheelbase106.3 in103.8 in2.5 in
Ground clearance6.1 in6.3 in0.2 in
Curb weight2,863 lb3,269 lb406 lb

Values use trim midpoints when a model year lists a range (e.g. length 175.6 in – 180.3 in).

Compare by year

Overlapping model years with dimension data.

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