Spec Sizes

BMW M8 vs Audi R8 Dimensions & Size Comparison

Comparing 2022 catalog dimensions. BMW M8 · Audi R8

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 R8 width76.4 in

Which is bigger?

  • Length: Audi R8 is 16.8 in shorter (191.2 in vs 174.4 in)
  • Width: BMW M8 is 1.5 in narrower (74.9 in vs 76.4 in)
  • Height: BMW M8 is 4.2 in taller (53.0 in vs 48.8 in)
  • Wheelbase: BMW M8 has a 6.8 in longer wheelbase (111.1 in vs 104.3 in)
  • Curb weight: BMW M8 is 674 lb heavier (4,428 lb vs 3,754 lb)

Biggest size differences

  1. Curb weight: BMW M8 is 674 lb heavier (4,428 lb vs 3,754 lb)
  2. Length: Audi R8 is 16.8 in shorter (191.2 in vs 174.4 in)
  3. Height: BMW M8 is 4.2 in taller (53.0 in vs 48.8 in)
  4. Wheelbase: BMW M8 has a 6.8 in longer wheelbase (111.1 in vs 104.3 in)
  5. Width: BMW M8 is 1.5 in narrower (74.9 in vs 76.4 in)

Practical verdicts

  • Easier to fit in a short garageAudi R8 — Audi R8 is shorter by 16.8 in Check garage fit for BMW M8 · garage fit for Audi R8
  • Narrower for tight parkingBMW M8 — BMW M8 is narrower by 1.5 in
  • Smaller exterior footprintAudi R8 — Based on length × width (Audi R8)

Dimension comparison

SpecBMW M8Audi R8Difference
Length191.2 in174.4 in16.8 in
Width74.9 in76.4 in1.5 in
Height53.0 in48.8 in4.2 in
Wheelbase111.1 in104.3 in6.8 in
Ground clearance5.0 in——
Curb weight4,428 lb3,754 lb674 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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