Spec Sizes

Cadillac ATS vs Acura TSX Dimensions & Size Comparison

Comparing 2014 catalog dimensions. Cadillac ATS · Acura TSX

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

Side view
  • Length182.8 in
  • Height55.9 in – 56.4 in
  • Wheelbase109.3 in
  • Curb weight3,319 lb – 3,629 lb
Front / width
  • Width71.1 in
  • Acura TSX width72.4 in

Which is bigger?

  • Length: Cadillac ATS is 4.6 in shorter (182.8 in vs 187.4 in)
  • Width: Cadillac ATS is 1.3 in narrower (71.1 in vs 72.4 in)
  • Height: Acura TSX is 1.1 in taller (56.1 in vs 57.3 in)
  • Wheelbase: Cadillac ATS has a 2.8 in longer wheelbase (109.3 in vs 106.5 in)
  • Curb weight: Acura TSX is 106 lb heavier (3,474 lb vs 3,580 lb)

Biggest size differences

  1. Curb weight: Acura TSX is 106 lb heavier (3,474 lb vs 3,580 lb)
  2. Wheelbase: Cadillac ATS has a 2.8 in longer wheelbase (109.3 in vs 106.5 in)
  3. Length: Cadillac ATS is 4.6 in shorter (182.8 in vs 187.4 in)
  4. Height: Acura TSX is 1.1 in taller (56.1 in vs 57.3 in)
  5. Width: Cadillac ATS is 1.3 in narrower (71.1 in vs 72.4 in)

Practical verdicts

  • Easier to fit in a short garageCadillac ATS — Cadillac ATS is shorter by 4.6 in Check garage fit for Cadillac ATS · garage fit for Acura TSX
  • 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

SpecCadillac ATSAcura TSXDifference
Length182.8 in187.4 in4.6 in
Width71.1 in72.4 in1.3 in
Height56.1 in57.3 in1.1 in
Wheelbase109.3 in106.5 in2.8 in
Curb weight3,474 lb3,580 lb106 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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