Spec Sizes

Mazda Mazda3 vs Acura ILX Dimensions & Size Comparison

Comparing 2014 vs 2022 catalog dimensions. Mazda Mazda3 · Acura ILX

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
  • Curb weight2,781 lb – 3,002 lb
Front / width
  • Width70.7 in
  • Acura ILX width70.6 in

Which is bigger?

  • Length: Mazda Mazda3 is 4.3 in shorter (177.9 in vs 182.2 in)
  • Width: Acura ILX is 0.1 in narrower (70.7 in vs 70.6 in)
  • Height: Mazda Mazda3 is 1.7 in taller (57.3 in vs 55.6 in)
  • Wheelbase: Mazda Mazda3 has a 1.2 in longer wheelbase (106.3 in vs 105.1 in)
  • Curb weight: Acura ILX is 230 lb heavier (2,892 lb vs 3,122 lb)

Biggest size differences

  1. Curb weight: Acura ILX is 230 lb heavier (2,892 lb vs 3,122 lb)
  2. Height: Mazda Mazda3 is 1.7 in taller (57.3 in vs 55.6 in)
  3. Length: Mazda Mazda3 is 4.3 in shorter (177.9 in vs 182.2 in)
  4. Wheelbase: Mazda Mazda3 has a 1.2 in longer wheelbase (106.3 in vs 105.1 in)
  5. Width: Acura ILX is 0.1 in narrower (70.7 in vs 70.6 in)

Practical verdicts

  • Easier to fit in a short garageMazda Mazda3 — Mazda Mazda3 is shorter by 4.3 in Check garage fit for Mazda Mazda3 · garage fit for Acura ILX
  • Narrower for tight parkingAcura ILX — Acura ILX is narrower by 0.1 in
  • Smaller exterior footprintMazda Mazda3 — Based on length × width (Mazda Mazda3)

Dimension comparison

SpecMazda Mazda3Acura ILXDifference
Length177.9 in182.2 in4.3 in
Width70.7 in70.6 in0.1 in
Height57.3 in55.6 in1.7 in
Wheelbase106.3 in105.1 in1.2 in
Ground clearance—4.4 in—
Curb weight2,892 lb3,122 lb230 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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