Spec Sizes

BMW M4 vs Audi RS 5 Dimensions & Size Comparison

Comparing 2021 catalog dimensions. BMW M4 · Audi RS 5

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

Side view
  • Length189.1 in
  • Height54.8 in
  • Wheelbase112.5 in
  • Curb weight3,830 lb – 3,880 lb
Front / width
  • Width74.3 in
  • Audi RS 5 width73.5 in

Which is bigger?

  • Length: Audi RS 5 is 1.9 in shorter (189.1 in vs 187.2 in)
  • Width: Audi RS 5 is 0.8 in narrower (74.3 in vs 73.5 in)
  • Height: BMW M4 is 0.3 in taller (54.8 in vs 54.5 in)
  • Wheelbase: BMW M4 has a 2.4 in longer wheelbase (112.5 in vs 110.1 in)
  • Curb weight: Audi RS 5 is 169 lb heavier (3,855 lb vs 4,024 lb)

Biggest size differences

  1. Curb weight: Audi RS 5 is 169 lb heavier (3,855 lb vs 4,024 lb)
  2. Wheelbase: BMW M4 has a 2.4 in longer wheelbase (112.5 in vs 110.1 in)
  3. Width: Audi RS 5 is 0.8 in narrower (74.3 in vs 73.5 in)
  4. Length: Audi RS 5 is 1.9 in shorter (189.1 in vs 187.2 in)
  5. Height: BMW M4 is 0.3 in taller (54.8 in vs 54.5 in)

Practical verdicts

  • Easier to fit in a short garageAudi RS 5 — Audi RS 5 is shorter by 1.9 in Check garage fit for BMW M4 · garage fit for Audi RS 5
  • Narrower for tight parkingAudi RS 5 — Audi RS 5 is narrower by 0.8 in
  • Smaller exterior footprintAudi RS 5 — Based on length × width (Audi RS 5)

Dimension comparison

SpecBMW M4Audi RS 5Difference
Length189.1 in187.2 in1.9 in
Width74.3 in73.5 in0.8 in
Height54.8 in54.5 in0.3 in
Wheelbase112.5 in110.1 in2.4 in
Curb weight3,855 lb4,024 lb169 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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