Spec Sizes

Mazda Mazda6 vs Audi S4 Dimensions & Size Comparison

Comparing 2005 catalog dimensions. Mazda Mazda6 · Audi S4

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

Side view
  • Length186.8 in – 187.8 in
  • Height56.7 in – 57.3 in
  • Wheelbase105.3 in
  • Curb weight3,102 lb – 3,461 lb
Front / width
  • Width70.1 in
  • Audi S4 width69.5 in – 70.1 in

Which is bigger?

  • Length: Audi S4 is 7.5 in shorter (187.3 in vs 179.8 in)
  • Width: Audi S4 is 0.3 in narrower (70.1 in vs 69.8 in)
  • Height: Mazda Mazda6 is 1.0 in taller (57.0 in vs 56.0 in)
  • Wheelbase: Mazda Mazda6 has a 0.9 in longer wheelbase (105.3 in vs 104.4 in)
  • Curb weight: Audi S4 is 676 lb heavier (3,282 lb vs 3,958 lb)

Biggest size differences

  1. Curb weight: Audi S4 is 676 lb heavier (3,282 lb vs 3,958 lb)
  2. Length: Audi S4 is 7.5 in shorter (187.3 in vs 179.8 in)
  3. Height: Mazda Mazda6 is 1.0 in taller (57.0 in vs 56.0 in)
  4. Wheelbase: Mazda Mazda6 has a 0.9 in longer wheelbase (105.3 in vs 104.4 in)
  5. Width: Audi S4 is 0.3 in narrower (70.1 in vs 69.8 in)

Practical verdicts

  • Easier to fit in a short garageAudi S4 — Audi S4 is shorter by 7.5 in Check garage fit for Mazda Mazda6 · garage fit for Audi S4
  • Narrower for tight parkingAudi S4 — Audi S4 is narrower by 0.3 in
  • Smaller exterior footprintAudi S4 — Based on length × width (Audi S4)

Dimension comparison

SpecMazda Mazda6Audi S4Difference
Length187.3 in179.8 in7.5 in
Width70.1 in69.8 in0.3 in
Height57.0 in56.0 in1.0 in
Wheelbase105.3 in104.4 in0.9 in
Curb weight3,282 lb3,958 lb676 lb

Values use trim midpoints when a model year lists a range (e.g. length 186.8 in – 187.8 in).

Compare by year

Overlapping model years with dimension data.

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