Spec Sizes

Audi A4 vs Mazda Mazda6 Dimensions & Size Comparison

Comparing 2009 catalog dimensions. Audi A4 · Mazda Mazda6

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

Side view
  • Length181.0 in – 185.2 in
  • Height56.2 in – 56.5 in
  • Wheelbase104.3 in – 110.6 in
  • Curb weight3,538 lb – 4,079 lb
Front / width
  • Width70.0 in – 71.9 in
  • Mazda Mazda6 width72.4 in

Which is bigger?

  • Length: Audi A4 is 10.6 in shorter (183.1 in vs 193.7 in)
  • Width: Audi A4 is 1.5 in narrower (71.0 in vs 72.4 in)
  • Height: Mazda Mazda6 is 1.5 in taller (56.4 in vs 57.9 in)
  • Wheelbase: Mazda Mazda6 has a 2.4 in longer wheelbase (107.4 in vs 109.8 in)
  • Curb weight: Audi A4 is 406 lb heavier (3,809 lb vs 3,403 lb)

Biggest size differences

  1. Curb weight: Audi A4 is 406 lb heavier (3,809 lb vs 3,403 lb)
  2. Length: Audi A4 is 10.6 in shorter (183.1 in vs 193.7 in)
  3. Height: Mazda Mazda6 is 1.5 in taller (56.4 in vs 57.9 in)
  4. Wheelbase: Mazda Mazda6 has a 2.4 in longer wheelbase (107.4 in vs 109.8 in)
  5. Width: Audi A4 is 1.5 in narrower (71.0 in vs 72.4 in)

Practical verdicts

  • Easier to fit in a short garageAudi A4 — Audi A4 is shorter by 10.6 in Check garage fit for Audi A4 · garage fit for Mazda Mazda6
  • Narrower for tight parkingAudi A4 — Audi A4 is narrower by 1.5 in
  • Smaller exterior footprintAudi A4 — Based on length × width (Audi A4)

Dimension comparison

SpecAudi A4Mazda Mazda6Difference
Length183.1 in193.7 in10.6 in
Width71.0 in72.4 in1.5 in
Height56.4 in57.9 in1.5 in
Wheelbase107.4 in109.8 in2.4 in
Curb weight3,809 lb3,403 lb406 lb

Values use trim midpoints when a model year lists a range (e.g. length 181.0 in – 185.2 in).

Compare by year

Overlapping model years with dimension data.

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