Spec Sizes

Audi A7 vs BMW M6 Dimensions & Size Comparison

Comparing 2023 vs 2018 catalog dimensions. Audi A7 · BMW M6

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

Side view
  • Length195.6 in
  • Height56.0 in
  • Wheelbase115.2 in
  • Curb weight4,343 lb
Front / width
  • Width75.1 in
  • BMW M6 width74.8 in

Which is bigger?

  • Length: BMW M6 is 2.6 in shorter (195.6 in vs 193.0 in)
  • Width: BMW M6 is 0.3 in narrower (75.1 in vs 74.8 in)
  • Height: Audi A7 is 2.1 in taller (56.0 in vs 53.9 in)
  • Wheelbase: Audi A7 has a 3.0 in longer wheelbase (115.2 in vs 112.2 in)
  • Curb weight: BMW M6 is 172 lb heavier (4,343 lb vs 4,515 lb)

Biggest size differences

  1. Height: Audi A7 is 2.1 in taller (56.0 in vs 53.9 in)
  2. Curb weight: BMW M6 is 172 lb heavier (4,343 lb vs 4,515 lb)
  3. Wheelbase: Audi A7 has a 3.0 in longer wheelbase (115.2 in vs 112.2 in)
  4. Length: BMW M6 is 2.6 in shorter (195.6 in vs 193.0 in)
  5. Width: BMW M6 is 0.3 in narrower (75.1 in vs 74.8 in)

Practical verdicts

  • Easier to fit in a short garageBMW M6 — BMW M6 is shorter by 2.6 in Check garage fit for Audi A7 · garage fit for BMW M6
  • Narrower for tight parkingBMW M6 — BMW M6 is narrower by 0.3 in
  • Smaller exterior footprintBMW M6 — Based on length × width (BMW M6)

Dimension comparison

SpecAudi A7BMW M6Difference
Length195.6 in193.0 in2.6 in
Width75.1 in74.8 in0.3 in
Height56.0 in53.9 in2.1 in
Wheelbase115.2 in112.2 in3.0 in
Ground clearance—4.2 in—
Curb weight4,343 lb4,515 lb172 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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