Spec Sizes

Audi RS 3 vs Acura RSX Dimensions & Size Comparison

Comparing 2023 vs 2006 catalog dimensions. Audi RS 3 · Acura RSX

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

Side view
  • Length178.8 in
  • Height55.6 in
  • Wheelbase103.6 in
  • Curb weight3,649 lb
Front / width
  • Width72.9 in
  • Acura RSX width67.9 in

Which is bigger?

  • Length: Acura RSX is 6.4 in shorter (178.8 in vs 172.4 in)
  • Width: Acura RSX is 5.0 in narrower (72.9 in vs 67.9 in)
  • Height: Audi RS 3 is 0.7 in taller (55.6 in vs 54.9 in)
  • Wheelbase: Audi RS 3 has a 2.4 in longer wheelbase (103.6 in vs 101.2 in)
  • Curb weight: Audi RS 3 is 862 lb heavier (3,649 lb vs 2,787 lb)

Biggest size differences

  1. Curb weight: Audi RS 3 is 862 lb heavier (3,649 lb vs 2,787 lb)
  2. Width: Acura RSX is 5.0 in narrower (72.9 in vs 67.9 in)
  3. Length: Acura RSX is 6.4 in shorter (178.8 in vs 172.4 in)
  4. Wheelbase: Audi RS 3 has a 2.4 in longer wheelbase (103.6 in vs 101.2 in)
  5. Height: Audi RS 3 is 0.7 in taller (55.6 in vs 54.9 in)

Practical verdicts

  • Easier to fit in a short garageAcura RSX — Acura RSX is shorter by 6.4 in Check garage fit for Audi RS 3 · garage fit for Acura RSX
  • Narrower for tight parkingAcura RSX — Acura RSX is narrower by 5.0 in
  • Smaller exterior footprintAcura RSX — Based on length × width (Acura RSX)

Dimension comparison

SpecAudi RS 3Acura RSXDifference
Length178.8 in172.4 in6.4 in
Width72.9 in67.9 in5.0 in
Height55.6 in54.9 in0.7 in
Wheelbase103.6 in101.2 in2.4 in
Curb weight3,649 lb2,787 lb862 lb

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

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