Spec Sizes

Subaru Impreza vs Mazda Mazda3 Dimensions & Size Comparison

Comparing 2018 catalog dimensions. Subaru Impreza · Mazda Mazda3

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

Side view
  • Length175.6 in – 182.1 in
  • Height57.3 in – 58.9 in
  • Wheelbase105.1 in
  • Ground clearance5.1 in
  • Curb weight2,974 lb – 3,128 lb
Front / width
  • Width70.0 in
  • Mazda Mazda3 width70.7 in

Which is bigger?

  • Length: Mazda Mazda3 is 0.9 in shorter (178.8 in vs 177.9 in)
  • Width: Subaru Impreza is 0.7 in narrower (70.0 in vs 70.7 in)
  • Height: Subaru Impreza is 0.8 in taller (58.1 in vs 57.3 in)
  • Wheelbase: Mazda Mazda3 has a 1.2 in longer wheelbase (105.1 in vs 106.3 in)
  • Ground clearance: Mazda Mazda3 has 1.0 in more ground clearance (5.1 in vs 6.1 in)
  • Curb weight: Subaru Impreza is 91 lb heavier (3,051 lb vs 2,961 lb)

Biggest size differences

  1. Ground clearance: Mazda Mazda3 has 1.0 in more ground clearance (5.1 in vs 6.1 in)
  2. Curb weight: Subaru Impreza is 91 lb heavier (3,051 lb vs 2,961 lb)
  3. Height: Subaru Impreza is 0.8 in taller (58.1 in vs 57.3 in)
  4. Wheelbase: Mazda Mazda3 has a 1.2 in longer wheelbase (105.1 in vs 106.3 in)
  5. Width: Subaru Impreza is 0.7 in narrower (70.0 in vs 70.7 in)

Practical verdicts

  • Easier to fit in a short garageMazda Mazda3 — Mazda Mazda3 is shorter by 0.9 in Check garage fit for Subaru Impreza · garage fit for Mazda Mazda3
  • Narrower for tight parkingSubaru Impreza — Subaru Impreza is narrower by 0.7 in
  • More ground clearanceMazda Mazda3 — Mazda Mazda3 has 1.0 in more clearance

Dimension comparison

SpecSubaru ImprezaMazda Mazda3Difference
Length178.8 in177.9 in0.9 in
Width70.0 in70.7 in0.7 in
Height58.1 in57.3 in0.8 in
Wheelbase105.1 in106.3 in1.2 in
Ground clearance5.1 in6.1 in1.0 in
Curb weight3,051 lb2,961 lb91 lb

Values use trim midpoints when a model year lists a range (e.g. length 175.6 in – 182.1 in).

Compare by year

Overlapping model years with dimension data.

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