Spec Sizes

Honda Civic Si vs Subaru WRX Dimensions & Size Comparison

Comparing 2022 catalog dimensions. Honda Civic Si · Subaru WRX

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

Side view
  • Length184.0 in
  • Height55.5 in
  • Wheelbase107.7 in
  • Curb weight2,952 lb – 2,961 lb
Front / width
  • Width70.9 in
  • Subaru WRX width71.9 in

Which is bigger?

  • Length: Subaru WRX is 0.2 in shorter (184.0 in vs 183.8 in)
  • Width: Honda Civic Si is 1.0 in narrower (70.9 in vs 71.9 in)
  • Height: Subaru WRX is 2.3 in taller (55.5 in vs 57.8 in)
  • Wheelbase: Honda Civic Si has a 2.5 in longer wheelbase (107.7 in vs 105.2 in)
  • Curb weight: Subaru WRX is 459 lb heavier (2,957 lb vs 3,416 lb)

Biggest size differences

  1. Curb weight: Subaru WRX is 459 lb heavier (2,957 lb vs 3,416 lb)
  2. Height: Subaru WRX is 2.3 in taller (55.5 in vs 57.8 in)
  3. Wheelbase: Honda Civic Si has a 2.5 in longer wheelbase (107.7 in vs 105.2 in)
  4. Width: Honda Civic Si is 1.0 in narrower (70.9 in vs 71.9 in)
  5. Length: Subaru WRX is 0.2 in shorter (184.0 in vs 183.8 in)

Practical verdicts

  • Easier to fit in a short garageSubaru WRX — Subaru WRX is shorter by 0.2 in Check garage fit for Honda Civic Si · garage fit for Subaru WRX
  • Narrower for tight parkingHonda Civic Si — Honda Civic Si is narrower by 1.0 in
  • Smaller exterior footprintHonda Civic Si — Based on length × width (Honda Civic Si)

Dimension comparison

SpecHonda Civic SiSubaru WRXDifference
Length184.0 in183.8 in0.2 in
Width70.9 in71.9 in1.0 in
Height55.5 in57.8 in2.3 in
Wheelbase107.7 in105.2 in2.5 in
Ground clearance—5.4 in—
Curb weight2,957 lb3,416 lb459 lb

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

Compare by year

Overlapping model years with dimension data.

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