Spec Sizes

Honda Insight vs Cadillac CT4 Dimensions & Size Comparison

Comparing 2020 catalog dimensions. Honda Insight · Cadillac CT4

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

Side view
  • Length183.6 in
  • Height55.6 in
  • Wheelbase106.3 in
  • Curb weight2,987 lb – 3,078 lb
Front / width
  • Width71.6 in
  • Cadillac CT4 width71.4 in

Which is bigger?

  • Length: Honda Insight is 3.6 in shorter (183.6 in vs 187.2 in)
  • Width: Cadillac CT4 is 0.2 in narrower (71.6 in vs 71.4 in)
  • Height: Cadillac CT4 is 0.4 in taller (55.6 in vs 56.0 in)
  • Wheelbase: Cadillac CT4 has a 3.0 in longer wheelbase (106.3 in vs 109.3 in)
  • Curb weight: Cadillac CT4 is 559 lb heavier (3,033 lb vs 3,592 lb)

Biggest size differences

  1. Curb weight: Cadillac CT4 is 559 lb heavier (3,033 lb vs 3,592 lb)
  2. Wheelbase: Cadillac CT4 has a 3.0 in longer wheelbase (106.3 in vs 109.3 in)
  3. Length: Honda Insight is 3.6 in shorter (183.6 in vs 187.2 in)
  4. Height: Cadillac CT4 is 0.4 in taller (55.6 in vs 56.0 in)
  5. Width: Cadillac CT4 is 0.2 in narrower (71.6 in vs 71.4 in)

Practical verdicts

  • Easier to fit in a short garageHonda Insight — Honda Insight is shorter by 3.6 in Check garage fit for Honda Insight · garage fit for Cadillac CT4
  • Narrower for tight parkingCadillac CT4 — Cadillac CT4 is narrower by 0.2 in
  • Smaller exterior footprintHonda Insight — Based on length × width (Honda Insight)

Dimension comparison

SpecHonda InsightCadillac CT4Difference
Length183.6 in187.2 in3.6 in
Width71.6 in71.4 in0.2 in
Height55.6 in56.0 in0.4 in
Wheelbase106.3 in109.3 in3.0 in
Curb weight3,033 lb3,592 lb559 lb

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

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Overlapping model years with dimension data.

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