Spec Sizes

Audi RS 3 vs Acura RSX Dimensions & Size Comparison

Comparing 2019 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
  • Length176.3 in
  • Height55.0 in
  • Wheelbase103.6 in
  • Curb weight3,593 lb
Front / width
  • Width70.7 in
  • Acura RSX width67.9 in

Which is bigger?

  • Length: Acura RSX is 3.9 in shorter (176.3 in vs 172.4 in)
  • Width: Acura RSX is 2.8 in narrower (70.7 in vs 67.9 in)
  • Height: Audi RS 3 is 0.1 in taller (55.0 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 806 lb heavier (3,593 lb vs 2,787 lb)

Biggest size differences

  1. Curb weight: Audi RS 3 is 806 lb heavier (3,593 lb vs 2,787 lb)
  2. Width: Acura RSX is 2.8 in narrower (70.7 in vs 67.9 in)
  3. Wheelbase: Audi RS 3 has a 2.4 in longer wheelbase (103.6 in vs 101.2 in)
  4. Length: Acura RSX is 3.9 in shorter (176.3 in vs 172.4 in)
  5. Height: Audi RS 3 is 0.1 in taller (55.0 in vs 54.9 in)

Practical verdicts

  • Easier to fit in a short garageAcura RSX — Acura RSX is shorter by 3.9 in Check garage fit for Audi RS 3 · garage fit for Acura RSX
  • Narrower for tight parkingAcura RSX — Acura RSX is narrower by 2.8 in
  • Smaller exterior footprintAcura RSX — Based on length × width (Acura RSX)

Dimension comparison

SpecAudi RS 3Acura RSXDifference
Length176.3 in172.4 in3.9 in
Width70.7 in67.9 in2.8 in
Height55.0 in54.9 in0.1 in
Wheelbase103.6 in101.2 in2.4 in
Curb weight3,593 lb2,787 lb806 lb

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

Already own one of these cars?

Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.