Spec Sizes

BMW M4 vs Cadillac CT4-V Dimensions & Size Comparison

Comparing 2018 vs 2023 catalog dimensions. BMW M4 · Cadillac CT4-V

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

Side view
  • Length184.5 in
  • Height54.4 in – 54.6 in
  • Wheelbase110.7 in
  • Ground clearance4.7 in
  • Curb weight3,530 lb – 4,055 lb
Front / width
  • Width73.6 in
  • Cadillac CT4-V width71.4 in

Which is bigger?

  • Length: BMW M4 is 2.9 in shorter (184.5 in vs 187.4 in)
  • Width: Cadillac CT4-V is 2.2 in narrower (73.6 in vs 71.4 in)
  • Height: Cadillac CT4-V is 1.5 in taller (54.5 in vs 56.0 in)
  • Wheelbase: BMW M4 has a 1.4 in longer wheelbase (110.7 in vs 109.3 in)
  • Curb weight: BMW M4 is 55 lb heavier (3,793 lb vs 3,738 lb)

Biggest size differences

  1. Width: Cadillac CT4-V is 2.2 in narrower (73.6 in vs 71.4 in)
  2. Height: Cadillac CT4-V is 1.5 in taller (54.5 in vs 56.0 in)
  3. Length: BMW M4 is 2.9 in shorter (184.5 in vs 187.4 in)
  4. Curb weight: BMW M4 is 55 lb heavier (3,793 lb vs 3,738 lb)
  5. Wheelbase: BMW M4 has a 1.4 in longer wheelbase (110.7 in vs 109.3 in)

Practical verdicts

  • Easier to fit in a short garageBMW M4 — BMW M4 is shorter by 2.9 in Check garage fit for BMW M4 · garage fit for Cadillac CT4-V
  • Narrower for tight parkingCadillac CT4-V — Cadillac CT4-V is narrower by 2.2 in
  • Smaller exterior footprintCadillac CT4-V — Based on length × width (Cadillac CT4-V)

Dimension comparison

SpecBMW M4Cadillac CT4-VDifference
Length184.5 in187.4 in2.9 in
Width73.6 in71.4 in2.2 in
Height54.5 in56.0 in1.5 in
Wheelbase110.7 in109.3 in1.4 in
Ground clearance4.7 in——
Curb weight3,793 lb3,738 lb55 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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