Spec Sizes

Acura ILX vs Cadillac CT4 Dimensions & Size Comparison

Comparing 2021 catalog dimensions. Acura ILX · Cadillac CT4

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

Side view
  • Length182.2 in
  • Height55.6 in
  • Wheelbase105.1 in
  • Curb weight3,095 lb – 3,148 lb
Front / width
  • Width70.6 in
  • Cadillac CT4 width71.4 in

Which is bigger?

  • Length: Acura ILX is 5.0 in shorter (182.2 in vs 187.2 in)
  • Width: Acura ILX is 0.8 in narrower (70.6 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 4.2 in longer wheelbase (105.1 in vs 109.3 in)
  • Curb weight: Cadillac CT4 is 470 lb heavier (3,122 lb vs 3,592 lb)

Biggest size differences

  1. Curb weight: Cadillac CT4 is 470 lb heavier (3,122 lb vs 3,592 lb)
  2. Wheelbase: Cadillac CT4 has a 4.2 in longer wheelbase (105.1 in vs 109.3 in)
  3. Length: Acura ILX is 5.0 in shorter (182.2 in vs 187.2 in)
  4. Width: Acura ILX is 0.8 in narrower (70.6 in vs 71.4 in)
  5. Height: Cadillac CT4 is 0.4 in taller (55.6 in vs 56.0 in)

Practical verdicts

  • Easier to fit in a short garageAcura ILX — Acura ILX is shorter by 5.0 in Check garage fit for Acura ILX · garage fit for Cadillac CT4
  • Narrower for tight parkingAcura ILX — Acura ILX is narrower by 0.8 in
  • Smaller exterior footprintAcura ILX — Based on length × width (Acura ILX)

Dimension comparison

SpecAcura ILXCadillac CT4Difference
Length182.2 in187.2 in5.0 in
Width70.6 in71.4 in0.8 in
Height55.6 in56.0 in0.4 in
Wheelbase105.1 in109.3 in4.2 in
Curb weight3,122 lb3,592 lb470 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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