Spec Sizes

BMW M3 vs Ford Mustang Dimensions & Size Comparison

Comparing 2022 catalog dimensions. BMW M3 · Ford Mustang

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

Side view
  • Length189.1 in
  • Height56.4 in – 56.5 in
  • Wheelbase112.5 in
  • Curb weight3,840 lb – 3,990 lb
Front / width
  • Width74.3 in
  • Ford Mustang width75.4 in

Which is bigger?

  • Length: Ford Mustang is 0.8 in shorter (189.1 in vs 188.3 in)
  • Width: BMW M3 is 1.1 in narrower (74.3 in vs 75.4 in)
  • Height: BMW M3 is 1.8 in taller (56.5 in vs 54.6 in)
  • Wheelbase: BMW M3 has a 5.4 in longer wheelbase (112.5 in vs 107.1 in)
  • Curb weight: BMW M3 is 215 lb heavier (3,915 lb vs 3,700 lb)

Biggest size differences

  1. Curb weight: BMW M3 is 215 lb heavier (3,915 lb vs 3,700 lb)
  2. Wheelbase: BMW M3 has a 5.4 in longer wheelbase (112.5 in vs 107.1 in)
  3. Height: BMW M3 is 1.8 in taller (56.5 in vs 54.6 in)
  4. Width: BMW M3 is 1.1 in narrower (74.3 in vs 75.4 in)
  5. Length: Ford Mustang is 0.8 in shorter (189.1 in vs 188.3 in)

Practical verdicts

  • Easier to fit in a short garageFord Mustang — Ford Mustang is shorter by 0.8 in Check garage fit for BMW M3 · garage fit for Ford Mustang
  • Narrower for tight parkingBMW M3 — BMW M3 is narrower by 1.1 in
  • Smaller exterior footprintBMW M3 — Based on length × width (BMW M3)

Dimension comparison

SpecBMW M3Ford MustangDifference
Length189.1 in188.3 in0.8 in
Width74.3 in75.4 in1.1 in
Height56.5 in54.6 in1.8 in
Wheelbase112.5 in107.1 in5.4 in
Curb weight3,915 lb3,700 lb215 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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