Spec Sizes

BMW M3 vs Ford Mustang Dimensions & Size Comparison

Comparing 2005 catalog dimensions. BMW M3 · Ford Mustang

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

Side view
  • Length176.8 in
  • Height53.7 in – 54.0 in
  • Wheelbase107.5 in
  • Curb weight3,415 lb – 3,781 lb
Front / width
  • Width70.1 in
  • Ford Mustang width73.9 in

Which is bigger?

  • Length: BMW M3 is 11.0 in shorter (176.8 in vs 187.8 in)
  • Width: BMW M3 is 3.8 in narrower (70.1 in vs 73.9 in)
  • Height: Ford Mustang is 1.3 in taller (53.9 in vs 55.1 in)
  • Wheelbase: BMW M3 has a 0.4 in longer wheelbase (107.5 in vs 107.1 in)
  • Curb weight: BMW M3 is 116 lb heavier (3,598 lb vs 3,483 lb)

Biggest size differences

  1. Length: BMW M3 is 11.0 in shorter (176.8 in vs 187.8 in)
  2. Width: BMW M3 is 3.8 in narrower (70.1 in vs 73.9 in)
  3. Curb weight: BMW M3 is 116 lb heavier (3,598 lb vs 3,483 lb)
  4. Height: Ford Mustang is 1.3 in taller (53.9 in vs 55.1 in)
  5. Wheelbase: BMW M3 has a 0.4 in longer wheelbase (107.5 in vs 107.1 in)

Practical verdicts

  • Easier to fit in a short garageBMW M3 — BMW M3 is shorter by 11.0 in Check garage fit for BMW M3 · garage fit for Ford Mustang
  • Narrower for tight parkingBMW M3 — BMW M3 is narrower by 3.8 in
  • Smaller exterior footprintBMW M3 — Based on length × width (BMW M3)

Dimension comparison

SpecBMW M3Ford MustangDifference
Length176.8 in187.8 in11.0 in
Width70.1 in73.9 in3.8 in
Height53.9 in55.1 in1.3 in
Wheelbase107.5 in107.1 in0.4 in
Curb weight3,598 lb3,483 lb116 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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