Spec Sizes

Acura NSX vs BMW M4 Dimensions & Size Comparison

Comparing 2017 catalog dimensions. Acura NSX · BMW M4

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

Side view
  • Length176.0 in
  • Height47.8 in
  • Wheelbase103.5 in
  • Curb weight3,803 lb
Front / width
  • Width87.3 in
  • BMW M4 width73.6 in

Which is bigger?

  • Length: Acura NSX is 8.5 in shorter (176.0 in vs 184.5 in)
  • Width: BMW M4 is 13.7 in narrower (87.3 in vs 73.6 in)
  • Height: BMW M4 is 6.7 in taller (47.8 in vs 54.5 in)
  • Wheelbase: BMW M4 has a 7.2 in longer wheelbase (103.5 in vs 110.7 in)
  • Curb weight: Acura NSX is 11 lb heavier (3,803 lb vs 3,793 lb)

Biggest size differences

  1. Width: BMW M4 is 13.7 in narrower (87.3 in vs 73.6 in)
  2. Height: BMW M4 is 6.7 in taller (47.8 in vs 54.5 in)
  3. Wheelbase: BMW M4 has a 7.2 in longer wheelbase (103.5 in vs 110.7 in)
  4. Length: Acura NSX is 8.5 in shorter (176.0 in vs 184.5 in)
  5. Curb weight: Acura NSX is 11 lb heavier (3,803 lb vs 3,793 lb)

Practical verdicts

  • Easier to fit in a short garageAcura NSX — Acura NSX is shorter by 8.5 in Check garage fit for Acura NSX · garage fit for BMW M4
  • Narrower for tight parkingBMW M4 — BMW M4 is narrower by 13.7 in
  • Smaller exterior footprintBMW M4 — Based on length × width (BMW M4)

Dimension comparison

SpecAcura NSXBMW M4Difference
Length176.0 in184.5 in8.5 in
Width87.3 in73.6 in13.7 in
Height47.8 in54.5 in6.7 in
Wheelbase103.5 in110.7 in7.2 in
Ground clearance—4.7 in—
Curb weight3,803 lb3,793 lb11 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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