Spec Sizes

Acura TSX vs Cadillac ATS Dimensions & Size Comparison

Comparing 2014 vs 2019 catalog dimensions. Acura TSX · Cadillac ATS

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

Side view
  • Length185.6 in – 189.2 in
  • Height56.7 in – 57.9 in
  • Wheelbase106.5 in
  • Curb weight3,479 lb – 3,680 lb
Front / width
  • Width72.4 in
  • Cadillac ATS width72.5 in

Which is bigger?

  • Length: Cadillac ATS is 3.8 in shorter (187.4 in vs 183.6 in)
  • Width: Acura TSX is 0.1 in narrower (72.4 in vs 72.5 in)
  • Height: Acura TSX is 2.3 in taller (57.3 in vs 55.0 in)
  • Wheelbase: Cadillac ATS has a 2.8 in longer wheelbase (106.5 in vs 109.3 in)
  • Curb weight: Acura TSX is 24 lb heavier (3,580 lb vs 3,556 lb)

Biggest size differences

  1. Height: Acura TSX is 2.3 in taller (57.3 in vs 55.0 in)
  2. Wheelbase: Cadillac ATS has a 2.8 in longer wheelbase (106.5 in vs 109.3 in)
  3. Length: Cadillac ATS is 3.8 in shorter (187.4 in vs 183.6 in)
  4. Curb weight: Acura TSX is 24 lb heavier (3,580 lb vs 3,556 lb)
  5. Width: Acura TSX is 0.1 in narrower (72.4 in vs 72.5 in)

Practical verdicts

  • Easier to fit in a short garageCadillac ATS — Cadillac ATS is shorter by 3.8 in Check garage fit for Acura TSX · garage fit for Cadillac ATS
  • Narrower for tight parkingAcura TSX — Acura TSX is narrower by 0.1 in
  • Smaller exterior footprintCadillac ATS — Based on length × width (Cadillac ATS)

Dimension comparison

SpecAcura TSXCadillac ATSDifference
Length187.4 in183.6 in3.8 in
Width72.4 in72.5 in0.1 in
Height57.3 in55.0 in2.3 in
Wheelbase106.5 in109.3 in2.8 in
Curb weight3,580 lb3,556 lb24 lb

Values use trim midpoints when a model year lists a range (e.g. length 185.6 in – 189.2 in).

Compare by year

Overlapping model years with dimension data.

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