Spec Sizes

Lexus IS 250 vs Cadillac ATS Dimensions & Size Comparison

Comparing 2013 vs 2019 catalog dimensions. Lexus IS 250 · Cadillac ATS

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

Side view
  • Length180.3 in
  • Height56.1 in – 56.7 in
  • Wheelbase107.5 in
  • Curb weight3,435 lb – 3,651 lb
Front / width
  • Width70.9 in
  • Cadillac ATS width72.5 in

Which is bigger?

  • Length: Lexus IS 250 is 3.3 in shorter (180.3 in vs 183.6 in)
  • Width: Lexus IS 250 is 1.6 in narrower (70.9 in vs 72.5 in)
  • Height: Lexus IS 250 is 1.4 in taller (56.4 in vs 55.0 in)
  • Wheelbase: Cadillac ATS has a 1.8 in longer wheelbase (107.5 in vs 109.3 in)
  • Curb weight: Cadillac ATS is 13 lb heavier (3,543 lb vs 3,556 lb)

Biggest size differences

  1. Height: Lexus IS 250 is 1.4 in taller (56.4 in vs 55.0 in)
  2. Width: Lexus IS 250 is 1.6 in narrower (70.9 in vs 72.5 in)
  3. Length: Lexus IS 250 is 3.3 in shorter (180.3 in vs 183.6 in)
  4. Wheelbase: Cadillac ATS has a 1.8 in longer wheelbase (107.5 in vs 109.3 in)
  5. Curb weight: Cadillac ATS is 13 lb heavier (3,543 lb vs 3,556 lb)

Practical verdicts

  • Easier to fit in a short garageLexus IS 250 — Lexus IS 250 is shorter by 3.3 in Check garage fit for Lexus IS 250 · garage fit for Cadillac ATS
  • Narrower for tight parkingLexus IS 250 — Lexus IS 250 is narrower by 1.6 in
  • Smaller exterior footprintLexus IS 250 — Based on length × width (Lexus IS 250)

Dimension comparison

SpecLexus IS 250Cadillac ATSDifference
Length180.3 in183.6 in3.3 in
Width70.9 in72.5 in1.6 in
Height56.4 in55.0 in1.4 in
Wheelbase107.5 in109.3 in1.8 in
Curb weight3,543 lb3,556 lb13 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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