Spec Sizes

Cadillac ATS vs Lexus IS 250 Dimensions & Size Comparison

Comparing 2017 vs 2015 catalog dimensions. Cadillac ATS · Lexus IS 250

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

Side view
  • Length182.8 in – 183.6 in
  • Height54.8 in – 56.4 in
  • Wheelbase109.3 in
  • Curb weight3,373 lb – 3,693 lb
Front / width
  • Width71.1 in – 72.5 in
  • Lexus IS 250 width71.3 in

Which is bigger?

  • Length: Cadillac ATS is 0.5 in shorter (183.2 in vs 183.7 in)
  • Width: Lexus IS 250 is 0.5 in narrower (71.8 in vs 71.3 in)
  • Height: Lexus IS 250 is 0.7 in taller (55.6 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 22 lb heavier (3,533 lb vs 3,555 lb)

Biggest size differences

  1. Height: Lexus IS 250 is 0.7 in taller (55.6 in vs 56.3 in)
  2. Wheelbase: Lexus IS 250 has a 0.9 in longer wheelbase (109.3 in vs 110.2 in)
  3. Width: Lexus IS 250 is 0.5 in narrower (71.8 in vs 71.3 in)
  4. Curb weight: Lexus IS 250 is 22 lb heavier (3,533 lb vs 3,555 lb)
  5. Length: Cadillac ATS is 0.5 in shorter (183.2 in vs 183.7 in)

Practical verdicts

Dimension comparison

SpecCadillac ATSLexus IS 250Difference
Length183.2 in183.7 in0.5 in
Width71.8 in71.3 in0.5 in
Height55.6 in56.3 in0.7 in
Wheelbase109.3 in110.2 in0.9 in
Ground clearance—5.2 in—
Curb weight3,533 lb3,555 lb22 lb

Values use trim midpoints when a model year lists a range (e.g. length 182.8 in – 183.6 in).

Compare by year

Overlapping model years with dimension data.

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