Spec Sizes

Audi S4 vs Audi A4 Dimensions & Size Comparison

Comparing 2002 catalog dimensions. Audi S4 · Audi A4

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

Side view
  • Length176.7 in
  • Height54.9 in – 55.8 in
  • Wheelbase102.6 in
  • Curb weight3,593 lb – 3,704 lb
Front / width
  • Width72.7 in
  • Audi A4 width69.5 in

Which is bigger?

  • Length: Audi S4 is 2.3 in shorter (176.7 in vs 179.0 in)
  • Width: Audi A4 is 3.2 in narrower (72.7 in vs 69.5 in)
  • Height: Audi A4 is 1.4 in taller (55.3 in vs 56.7 in)
  • Wheelbase: Audi A4 has a 1.7 in longer wheelbase (102.6 in vs 104.3 in)
  • Curb weight: Audi S4 is 176 lb heavier (3,649 lb vs 3,473 lb)

Biggest size differences

  1. Curb weight: Audi S4 is 176 lb heavier (3,649 lb vs 3,473 lb)
  2. Width: Audi A4 is 3.2 in narrower (72.7 in vs 69.5 in)
  3. Height: Audi A4 is 1.4 in taller (55.3 in vs 56.7 in)
  4. Wheelbase: Audi A4 has a 1.7 in longer wheelbase (102.6 in vs 104.3 in)
  5. Length: Audi S4 is 2.3 in shorter (176.7 in vs 179.0 in)

Practical verdicts

  • Easier to fit in a short garageAudi S4 — Audi S4 is shorter by 2.3 in Check garage fit for Audi S4 · garage fit for Audi A4
  • Narrower for tight parkingAudi A4 — Audi A4 is narrower by 3.2 in
  • Smaller exterior footprintAudi A4 — Based on length × width (Audi A4)

Dimension comparison

SpecAudi S4Audi A4Difference
Length176.7 in179.0 in2.3 in
Width72.7 in69.5 in3.2 in
Height55.3 in56.7 in1.4 in
Wheelbase102.6 in104.3 in1.7 in
Curb weight3,649 lb3,473 lb176 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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