Spec Sizes

Audi S5 vs BMW M4 Dimensions & Size Comparison

Comparing 2019 catalog dimensions. Audi S5 · BMW M4

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

Side view
  • Length184.7 in – 187.1 in
  • Height53.9 in – 54.5 in
  • Wheelbase108.8 in – 111.2 in
  • Curb weight3,847 lb – 4,211 lb
Front / width
  • Width72.6 in – 72.7 in
  • BMW M4 width73.6 in – 79.3 in

Which is bigger?

  • Length: BMW M4 is 1.3 in shorter (185.9 in vs 184.6 in)
  • Width: Audi S5 is 3.8 in narrower (72.7 in vs 76.4 in)
  • Height: BMW M4 is 0.4 in taller (54.2 in vs 54.6 in)
  • Wheelbase: BMW M4 has a 0.7 in longer wheelbase (110.0 in vs 110.7 in)
  • Curb weight: Audi S5 is 184 lb heavier (4,029 lb vs 3,845 lb)

Biggest size differences

  1. Width: Audi S5 is 3.8 in narrower (72.7 in vs 76.4 in)
  2. Curb weight: Audi S5 is 184 lb heavier (4,029 lb vs 3,845 lb)
  3. Height: BMW M4 is 0.4 in taller (54.2 in vs 54.6 in)
  4. Length: BMW M4 is 1.3 in shorter (185.9 in vs 184.6 in)
  5. Wheelbase: BMW M4 has a 0.7 in longer wheelbase (110.0 in vs 110.7 in)

Practical verdicts

  • Easier to fit in a short garageBMW M4 — BMW M4 is shorter by 1.3 in Check garage fit for Audi S5 · garage fit for BMW M4
  • Narrower for tight parkingAudi S5 — Audi S5 is narrower by 3.8 in
  • Smaller exterior footprintAudi S5 — Based on length × width (Audi S5)

Dimension comparison

SpecAudi S5BMW M4Difference
Length185.9 in184.6 in1.3 in
Width72.7 in76.4 in3.8 in
Height54.2 in54.6 in0.4 in
Wheelbase110.0 in110.7 in0.7 in
Curb weight4,029 lb3,845 lb184 lb

Values use trim midpoints when a model year lists a range (e.g. length 184.7 in – 187.1 in).

Compare by year

Overlapping model years with dimension data.

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