Spec Sizes

Audi S3 vs Acura RSX Dimensions & Size Comparison

Comparing 2023 vs 2006 catalog dimensions. Audi S3 · Acura RSX

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

Side view
  • Length177.3 in
  • Height55.8 in
  • Wheelbase103.6 in
  • Curb weight3,527 lb
Front / width
  • Width71.5 in
  • Acura RSX width67.9 in

Which is bigger?

  • Length: Acura RSX is 4.9 in shorter (177.3 in vs 172.4 in)
  • Width: Acura RSX is 3.6 in narrower (71.5 in vs 67.9 in)
  • Height: Audi S3 is 0.9 in taller (55.8 in vs 54.9 in)
  • Wheelbase: Audi S3 has a 2.4 in longer wheelbase (103.6 in vs 101.2 in)
  • Curb weight: Audi S3 is 740 lb heavier (3,527 lb vs 2,787 lb)

Biggest size differences

  1. Curb weight: Audi S3 is 740 lb heavier (3,527 lb vs 2,787 lb)
  2. Width: Acura RSX is 3.6 in narrower (71.5 in vs 67.9 in)
  3. Length: Acura RSX is 4.9 in shorter (177.3 in vs 172.4 in)
  4. Wheelbase: Audi S3 has a 2.4 in longer wheelbase (103.6 in vs 101.2 in)
  5. Height: Audi S3 is 0.9 in taller (55.8 in vs 54.9 in)

Practical verdicts

  • Easier to fit in a short garageAcura RSX — Acura RSX is shorter by 4.9 in Check garage fit for Audi S3 · garage fit for Acura RSX
  • Narrower for tight parkingAcura RSX — Acura RSX is narrower by 3.6 in
  • Smaller exterior footprintAcura RSX — Based on length × width (Acura RSX)

Dimension comparison

SpecAudi S3Acura RSXDifference
Length177.3 in172.4 in4.9 in
Width71.5 in67.9 in3.6 in
Height55.8 in54.9 in0.9 in
Wheelbase103.6 in101.2 in2.4 in
Curb weight3,527 lb2,787 lb740 lb

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

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