Spec Sizes

Cadillac CT4 vs Lexus IS 250 Dimensions & Size Comparison

Comparing 2023 vs 2015 catalog dimensions. Cadillac CT4 · Lexus IS 250

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

Side view
  • Length187.2 in
  • Height56.0 in
  • Wheelbase109.3 in
  • Curb weight3,422 lb – 3,622 lb
Front / width
  • Width71.4 in
  • Lexus IS 250 width71.3 in

Which is bigger?

  • Length: Lexus IS 250 is 3.5 in shorter (187.2 in vs 183.7 in)
  • Width: Lexus IS 250 is 0.1 in narrower (71.4 in vs 71.3 in)
  • Height: Lexus IS 250 is 0.3 in taller (56.0 in vs 56.3 in)
  • Wheelbase: Lexus IS 250 has a 0.9 in longer wheelbase (109.3 in vs 110.2 in)
  • Curb weight: Lexus IS 250 is 33 lb heavier (3,522 lb vs 3,555 lb)

Biggest size differences

  1. Length: Lexus IS 250 is 3.5 in shorter (187.2 in vs 183.7 in)
  2. Curb weight: Lexus IS 250 is 33 lb heavier (3,522 lb vs 3,555 lb)
  3. Wheelbase: Lexus IS 250 has a 0.9 in longer wheelbase (109.3 in vs 110.2 in)
  4. Height: Lexus IS 250 is 0.3 in taller (56.0 in vs 56.3 in)
  5. Width: Lexus IS 250 is 0.1 in narrower (71.4 in vs 71.3 in)

Practical verdicts

  • Easier to fit in a short garageLexus IS 250 — Lexus IS 250 is shorter by 3.5 in Check garage fit for Cadillac CT4 · garage fit for Lexus IS 250
  • Narrower for tight parkingLexus IS 250 — Lexus IS 250 is narrower by 0.1 in
  • Smaller exterior footprintLexus IS 250 — Based on length × width (Lexus IS 250)

Dimension comparison

SpecCadillac CT4Lexus IS 250Difference
Length187.2 in183.7 in3.5 in
Width71.4 in71.3 in0.1 in
Height56.0 in56.3 in0.3 in
Wheelbase109.3 in110.2 in0.9 in
Ground clearance—5.2 in—
Curb weight3,522 lb3,555 lb33 lb

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

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