Spec Sizes

Audi S4 vs Audi A4 Dimensions & Size Comparison

Comparing 2009 catalog dimensions. Audi S4 · Audi A4

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

Side view
  • Length180.0 in
  • Height54.8 in
  • Wheelbase104.5 in
  • Curb weight4,211 lb
Front / width
  • Width70.0 in
  • Audi A4 width70.0 in – 71.9 in

Which is bigger?

  • Length: Audi S4 is 3.1 in shorter (180.0 in vs 183.1 in)
  • Width: Audi S4 is 1.0 in narrower (70.0 in vs 71.0 in)
  • Height: Audi A4 is 1.6 in taller (54.8 in vs 56.4 in)
  • Wheelbase: Audi A4 has a 2.9 in longer wheelbase (104.5 in vs 107.4 in)
  • Curb weight: Audi S4 is 403 lb heavier (4,211 lb vs 3,809 lb)

Biggest size differences

  1. Curb weight: Audi S4 is 403 lb heavier (4,211 lb vs 3,809 lb)
  2. Height: Audi A4 is 1.6 in taller (54.8 in vs 56.4 in)
  3. Wheelbase: Audi A4 has a 2.9 in longer wheelbase (104.5 in vs 107.4 in)
  4. Length: Audi S4 is 3.1 in shorter (180.0 in vs 183.1 in)
  5. Width: Audi S4 is 1.0 in narrower (70.0 in vs 71.0 in)

Practical verdicts

  • Easier to fit in a short garageAudi S4 — Audi S4 is shorter by 3.1 in Check garage fit for Audi S4 · garage fit for Audi A4
  • Narrower for tight parkingAudi S4 — Audi S4 is narrower by 1.0 in
  • Smaller exterior footprintAudi S4 — Based on length × width (Audi S4)

Dimension comparison

SpecAudi S4Audi A4Difference
Length180.0 in183.1 in3.1 in
Width70.0 in71.0 in1.0 in
Height54.8 in56.4 in1.6 in
Wheelbase104.5 in107.4 in2.9 in
Curb weight4,211 lb3,809 lb403 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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