Spec Sizes

BMW M8 vs Audi S7 Dimensions & Size Comparison

Comparing 2023 catalog dimensions. BMW M8 · Audi S7

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

Side view
  • Length191.2 in
  • Height53.0 in
  • Wheelbase111.1 in
  • Ground clearance5.0 in
  • Curb weight4,295 lb – 4,560 lb
Front / width
  • Width74.9 in
  • Audi S7 width75.1 in

Which is bigger?

  • Length: BMW M8 is 4.8 in shorter (191.2 in vs 196.0 in)
  • Width: BMW M8 is 0.2 in narrower (74.9 in vs 75.1 in)
  • Height: Audi S7 is 2.8 in taller (53.0 in vs 55.8 in)
  • Wheelbase: Audi S7 has a 4.2 in longer wheelbase (111.1 in vs 115.3 in)
  • Curb weight: Audi S7 is 170 lb heavier (4,428 lb vs 4,597 lb)

Biggest size differences

  1. Height: Audi S7 is 2.8 in taller (53.0 in vs 55.8 in)
  2. Curb weight: Audi S7 is 170 lb heavier (4,428 lb vs 4,597 lb)
  3. Wheelbase: Audi S7 has a 4.2 in longer wheelbase (111.1 in vs 115.3 in)
  4. Length: BMW M8 is 4.8 in shorter (191.2 in vs 196.0 in)
  5. Width: BMW M8 is 0.2 in narrower (74.9 in vs 75.1 in)

Practical verdicts

  • Easier to fit in a short garageBMW M8 — BMW M8 is shorter by 4.8 in Check garage fit for BMW M8 · garage fit for Audi S7
  • Narrower for tight parkingBMW M8 — BMW M8 is narrower by 0.2 in
  • Smaller exterior footprintBMW M8 — Based on length × width (BMW M8)

Dimension comparison

SpecBMW M8Audi S7Difference
Length191.2 in196.0 in4.8 in
Width74.9 in75.1 in0.2 in
Height53.0 in55.8 in2.8 in
Wheelbase111.1 in115.3 in4.2 in
Ground clearance5.0 in——
Curb weight4,428 lb4,597 lb170 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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