Spec Sizes

Mazda Mazda6 vs Audi A4 Dimensions & Size Comparison

Comparing 2004 catalog dimensions. Mazda Mazda6 · Audi A4

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 weight3,045 lb – 3,389 lb
Front / width
  • Width70.1 in
  • Audi A4 width69.5 in – 70.0 in

Which is bigger?

  • Length: Audi A4 is 7.8 in shorter (187.3 in vs 179.5 in)
  • Width: Audi A4 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 A4 is 416 lb heavier (3,217 lb vs 3,633 lb)

Biggest size differences

  1. Curb weight: Audi A4 is 416 lb heavier (3,217 lb vs 3,633 lb)
  2. Length: Audi A4 is 7.8 in shorter (187.3 in vs 179.5 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 A4 is 0.3 in narrower (70.1 in vs 69.8 in)

Practical verdicts

  • Easier to fit in a short garageAudi A4 — Audi A4 is shorter by 7.8 in Check garage fit for Mazda Mazda6 · garage fit for Audi A4
  • Narrower for tight parkingAudi A4 — Audi A4 is narrower by 0.3 in
  • Smaller exterior footprintAudi A4 — Based on length × width (Audi A4)

Dimension comparison

SpecMazda Mazda6Audi A4Difference
Length187.3 in179.5 in7.8 in
Width70.1 in69.8 in0.3 in
Height57.0 in56.0 in1.0 in
Wheelbase105.3 in104.4 in0.9 in
Curb weight3,217 lb3,633 lb416 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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