Spec Sizes

BMW M6 vs Audi S6 Dimensions & Size Comparison

Comparing 2013 catalog dimensions. BMW M6 · Audi S6

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

Side view
  • Length192.8 in – 193.0 in
  • Height53.9 in – 54.1 in
  • Wheelbase112.2 in
  • Curb weight4,255 lb – 4,508 lb
Front / width
  • Width75.6 in
  • Audi S6 width73.8 in

Which is bigger?

  • Length: BMW M6 is 1.0 in shorter (192.9 in vs 193.9 in)
  • Width: Audi S6 is 1.8 in narrower (75.6 in vs 73.8 in)
  • Height: Audi S6 is 3.8 in taller (54.0 in vs 57.8 in)
  • Wheelbase: Audi S6 has a 2.5 in longer wheelbase (112.2 in vs 114.7 in)
  • Curb weight: Audi S6 is 17 lb heavier (4,382 lb vs 4,398 lb)

Biggest size differences

  1. Height: Audi S6 is 3.8 in taller (54.0 in vs 57.8 in)
  2. Width: Audi S6 is 1.8 in narrower (75.6 in vs 73.8 in)
  3. Wheelbase: Audi S6 has a 2.5 in longer wheelbase (112.2 in vs 114.7 in)
  4. Length: BMW M6 is 1.0 in shorter (192.9 in vs 193.9 in)
  5. Curb weight: Audi S6 is 17 lb heavier (4,382 lb vs 4,398 lb)

Practical verdicts

  • Easier to fit in a short garageBMW M6 — BMW M6 is shorter by 1.0 in Check garage fit for BMW M6 · garage fit for Audi S6
  • Narrower for tight parkingAudi S6 — Audi S6 is narrower by 1.8 in
  • Smaller exterior footprintAudi S6 — Based on length × width (Audi S6)

Dimension comparison

SpecBMW M6Audi S6Difference
Length192.9 in193.9 in1.0 in
Width75.6 in73.8 in1.8 in
Height54.0 in57.8 in3.8 in
Wheelbase112.2 in114.7 in2.5 in
Curb weight4,382 lb4,398 lb17 lb

Values use trim midpoints when a model year lists a range (e.g. length 192.8 in – 193.0 in).

Compare by year

Overlapping model years with dimension data.

Already own one of these cars?

Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.