Spec Sizes

Cadillac ATS vs Chrysler 300 Dimensions & Size Comparison

Comparing 2019 vs 2023 catalog dimensions. Cadillac ATS · Chrysler 300

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

Side view
  • Length183.6 in
  • Height54.8 in – 55.3 in
  • Wheelbase109.3 in
  • Curb weight3,418 lb – 3,693 lb
Front / width
  • Width72.5 in
  • Chrysler 300 width75.0 in

Which is bigger?

  • Length: Cadillac ATS is 15.0 in shorter (183.6 in vs 198.6 in)
  • Width: Cadillac ATS is 2.5 in narrower (72.5 in vs 75.0 in)
  • Height: Chrysler 300 is 3.8 in taller (55.0 in vs 58.9 in)
  • Wheelbase: Chrysler 300 has a 10.9 in longer wheelbase (109.3 in vs 120.2 in)
  • Curb weight: Chrysler 300 is 585 lb heavier (3,556 lb vs 4,140 lb)

Biggest size differences

  1. Curb weight: Chrysler 300 is 585 lb heavier (3,556 lb vs 4,140 lb)
  2. Wheelbase: Chrysler 300 has a 10.9 in longer wheelbase (109.3 in vs 120.2 in)
  3. Length: Cadillac ATS is 15.0 in shorter (183.6 in vs 198.6 in)
  4. Height: Chrysler 300 is 3.8 in taller (55.0 in vs 58.9 in)
  5. Width: Cadillac ATS is 2.5 in narrower (72.5 in vs 75.0 in)

Practical verdicts

  • Easier to fit in a short garageCadillac ATS — Cadillac ATS is shorter by 15.0 in Check garage fit for Cadillac ATS · garage fit for Chrysler 300
  • Narrower for tight parkingCadillac ATS — Cadillac ATS is narrower by 2.5 in
  • Smaller exterior footprintCadillac ATS — Based on length × width (Cadillac ATS)

Dimension comparison

SpecCadillac ATSChrysler 300Difference
Length183.6 in198.6 in15.0 in
Width72.5 in75.0 in2.5 in
Height55.0 in58.9 in3.8 in
Wheelbase109.3 in120.2 in10.9 in
Curb weight3,556 lb4,140 lb585 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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