Spec Sizes

Ford Mustang vs Audi A4 Dimensions & Size Comparison

Comparing 2021 catalog dimensions. Ford Mustang · Audi A4

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

Side view
  • Length188.3 in
  • Height54.4 in – 54.9 in
  • Wheelbase107.1 in
  • Curb weight24 lb – 3,825 lb
Front / width
  • Width75.4 in
  • Audi A4 width72.7 in

Which is bigger?

  • Length: Audi A4 is 0.8 in shorter (188.3 in vs 187.5 in)
  • Width: Audi A4 is 2.7 in narrower (75.4 in vs 72.7 in)
  • Height: Audi A4 is 1.6 in taller (54.6 in vs 56.2 in)
  • Wheelbase: Audi A4 has a 3.9 in longer wheelbase (107.1 in vs 111.0 in)
  • Curb weight: Audi A4 is 1,780 lb heavier (1,925 lb vs 3,704 lb)

Biggest size differences

  1. Curb weight: Audi A4 is 1,780 lb heavier (1,925 lb vs 3,704 lb)
  2. Width: Audi A4 is 2.7 in narrower (75.4 in vs 72.7 in)
  3. Wheelbase: Audi A4 has a 3.9 in longer wheelbase (107.1 in vs 111.0 in)
  4. Height: Audi A4 is 1.6 in taller (54.6 in vs 56.2 in)
  5. Length: Audi A4 is 0.8 in shorter (188.3 in vs 187.5 in)

Practical verdicts

  • Easier to fit in a short garageAudi A4 — Audi A4 is shorter by 0.8 in Check garage fit for Ford Mustang · garage fit for Audi A4
  • Narrower for tight parkingAudi A4 — Audi A4 is narrower by 2.7 in
  • Smaller exterior footprintAudi A4 — Based on length × width (Audi A4)

Dimension comparison

SpecFord MustangAudi A4Difference
Length188.3 in187.5 in0.8 in
Width75.4 in72.7 in2.7 in
Height54.6 in56.2 in1.6 in
Wheelbase107.1 in111.0 in3.9 in
Ground clearance—5.2 in—
Curb weight1,925 lb3,704 lb1,780 lb

Values use trim midpoints when a model year lists a range.

Compare by year

Overlapping model years with dimension data.

Already own one of these cars?

Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.