Spec Sizes

BMW i4 vs Cadillac CT4 Dimensions & Size Comparison

Comparing 2022 catalog dimensions. BMW i4 · Cadillac CT4

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

Side view
  • Length188.5 in
  • Height57.0 in
  • Wheelbase112.4 in
  • Curb weight4,680 lb – 5,018 lb
Front / width
  • Width72.9 in
  • Cadillac CT4 width71.4 in

Which is bigger?

  • Length: Cadillac CT4 is 1.3 in shorter (188.5 in vs 187.2 in)
  • Width: Cadillac CT4 is 1.5 in narrower (72.9 in vs 71.4 in)
  • Height: BMW i4 is 1.0 in taller (57.0 in vs 56.0 in)
  • Wheelbase: BMW i4 has a 3.1 in longer wheelbase (112.4 in vs 109.3 in)
  • Curb weight: BMW i4 is 1,327 lb heavier (4,849 lb vs 3,522 lb)

Biggest size differences

  1. Curb weight: BMW i4 is 1,327 lb heavier (4,849 lb vs 3,522 lb)
  2. Wheelbase: BMW i4 has a 3.1 in longer wheelbase (112.4 in vs 109.3 in)
  3. Width: Cadillac CT4 is 1.5 in narrower (72.9 in vs 71.4 in)
  4. Height: BMW i4 is 1.0 in taller (57.0 in vs 56.0 in)
  5. Length: Cadillac CT4 is 1.3 in shorter (188.5 in vs 187.2 in)

Practical verdicts

  • Easier to fit in a short garageCadillac CT4 — Cadillac CT4 is shorter by 1.3 in Check garage fit for BMW i4 · garage fit for Cadillac CT4
  • Narrower for tight parkingCadillac CT4 — Cadillac CT4 is narrower by 1.5 in
  • Smaller exterior footprintCadillac CT4 — Based on length × width (Cadillac CT4)

Dimension comparison

SpecBMW i4Cadillac CT4Difference
Length188.5 in187.2 in1.3 in
Width72.9 in71.4 in1.5 in
Height57.0 in56.0 in1.0 in
Wheelbase112.4 in109.3 in3.1 in
Curb weight4,849 lb3,522 lb1,327 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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