Spec Sizes

Cadillac ATS vs Lexus IS 250 Dimensions & Size Comparison

Comparing 2016 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
  • Ground clearance5.9 in
  • Curb weight3,319 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)
  • Ground clearance: Cadillac ATS has 0.7 in more ground clearance (5.9 in vs 5.2 in)
  • Curb weight: Lexus IS 250 is 49 lb heavier (3,506 lb vs 3,555 lb)

Biggest size differences

  1. Ground clearance: Cadillac ATS has 0.7 in more ground clearance (5.9 in vs 5.2 in)
  2. Curb weight: Lexus IS 250 is 49 lb heavier (3,506 lb vs 3,555 lb)
  3. Height: Lexus IS 250 is 0.7 in taller (55.6 in vs 56.3 in)
  4. Wheelbase: Lexus IS 250 has a 0.9 in longer wheelbase (109.3 in vs 110.2 in)
  5. Width: Lexus IS 250 is 0.5 in narrower (71.8 in vs 71.3 in)

Practical verdicts

  • Easier to fit in a short garageCadillac ATS — Cadillac ATS is shorter by 0.5 in Check garage fit for Cadillac ATS · garage fit for Lexus IS 250
  • Narrower for tight parkingLexus IS 250 — Lexus IS 250 is narrower by 0.5 in
  • More ground clearanceCadillac ATS — Cadillac ATS has 0.7 in more clearance

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 clearance5.9 in5.2 in0.7 in
Curb weight3,506 lb3,555 lb49 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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