Spec Sizes

Audi A7 vs BMW M3 Dimensions & Size Comparison

Comparing 2013 catalog dimensions. Audi A7 · BMW M3

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

Side view
  • Length195.6 in
  • Height55.9 in
  • Wheelbase114.7 in
  • Curb weight4,167 lb
Front / width
  • Width75.2 in
  • BMW M3 width71.0 in

Which is bigger?

  • Length: BMW M3 is 13.8 in shorter (195.6 in vs 181.8 in)
  • Width: BMW M3 is 4.2 in narrower (75.2 in vs 71.0 in)
  • Height: Audi A7 is 0.6 in taller (55.9 in vs 55.3 in)
  • Wheelbase: Audi A7 has a 6.0 in longer wheelbase (114.7 in vs 108.7 in)
  • Curb weight: Audi A7 is 243 lb heavier (4,167 lb vs 3,925 lb)

Biggest size differences

  1. Length: BMW M3 is 13.8 in shorter (195.6 in vs 181.8 in)
  2. Curb weight: Audi A7 is 243 lb heavier (4,167 lb vs 3,925 lb)
  3. Width: BMW M3 is 4.2 in narrower (75.2 in vs 71.0 in)
  4. Wheelbase: Audi A7 has a 6.0 in longer wheelbase (114.7 in vs 108.7 in)
  5. Height: Audi A7 is 0.6 in taller (55.9 in vs 55.3 in)

Practical verdicts

  • Easier to fit in a short garageBMW M3 — BMW M3 is shorter by 13.8 in Check garage fit for Audi A7 · garage fit for BMW M3
  • Narrower for tight parkingBMW M3 — BMW M3 is narrower by 4.2 in
  • Smaller exterior footprintBMW M3 — Based on length × width (BMW M3)

Dimension comparison

SpecAudi A7BMW M3Difference
Length195.6 in181.8 in13.8 in
Width75.2 in71.0 in4.2 in
Height55.9 in55.3 in0.6 in
Wheelbase114.7 in108.7 in6.0 in
Curb weight4,167 lb3,925 lb243 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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