Spec Sizes

Acura TSX vs Cadillac ATS Dimensions & Size Comparison

Comparing 2013 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 width71.1 in

Which is bigger?

  • Length: Cadillac ATS is 4.6 in shorter (187.4 in vs 182.8 in)
  • Width: Cadillac ATS is 1.3 in narrower (72.4 in vs 71.1 in)
  • Height: Acura TSX is 1.1 in taller (57.3 in vs 56.1 in)
  • Wheelbase: Cadillac ATS has a 2.8 in longer wheelbase (106.5 in vs 109.3 in)
  • Curb weight: Acura TSX is 132 lb heavier (3,580 lb vs 3,448 lb)

Biggest size differences

  1. Curb weight: Acura TSX is 132 lb heavier (3,580 lb vs 3,448 lb)
  2. Wheelbase: Cadillac ATS has a 2.8 in longer wheelbase (106.5 in vs 109.3 in)
  3. Length: Cadillac ATS is 4.6 in shorter (187.4 in vs 182.8 in)
  4. Height: Acura TSX is 1.1 in taller (57.3 in vs 56.1 in)
  5. Width: Cadillac ATS is 1.3 in narrower (72.4 in vs 71.1 in)

Practical verdicts

  • Easier to fit in a short garageCadillac ATS — Cadillac ATS is shorter by 4.6 in Check garage fit for Acura TSX · garage fit for Cadillac ATS
  • Narrower for tight parkingCadillac ATS — Cadillac ATS is narrower by 1.3 in
  • Smaller exterior footprintCadillac ATS — Based on length × width (Cadillac ATS)

Dimension comparison

SpecAcura TSXCadillac ATSDifference
Length187.4 in182.8 in4.6 in
Width72.4 in71.1 in1.3 in
Height57.3 in56.1 in1.1 in
Wheelbase106.5 in109.3 in2.8 in
Curb weight3,580 lb3,448 lb132 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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