Spec Sizes

Cadillac ATS vs Audi S4 Dimensions & Size Comparison

Comparing 2014 catalog dimensions. Cadillac ATS · Audi S4

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
  • Audi S4 width71.9 in

Which is bigger?

  • Length: Cadillac ATS is 2.9 in shorter (182.8 in vs 185.7 in)
  • Width: Cadillac ATS is 0.8 in narrower (71.1 in vs 71.9 in)
  • Height: Cadillac ATS is 0.8 in taller (56.1 in vs 55.4 in)
  • Wheelbase: Audi S4 has a 1.4 in longer wheelbase (109.3 in vs 110.7 in)
  • Curb weight: Audi S4 is 384 lb heavier (3,474 lb vs 3,858 lb)

Biggest size differences

  1. Curb weight: Audi S4 is 384 lb heavier (3,474 lb vs 3,858 lb)
  2. Length: Cadillac ATS is 2.9 in shorter (182.8 in vs 185.7 in)
  3. Height: Cadillac ATS is 0.8 in taller (56.1 in vs 55.4 in)
  4. Wheelbase: Audi S4 has a 1.4 in longer wheelbase (109.3 in vs 110.7 in)
  5. Width: Cadillac ATS is 0.8 in narrower (71.1 in vs 71.9 in)

Practical verdicts

  • Easier to fit in a short garageCadillac ATS — Cadillac ATS is shorter by 2.9 in Check garage fit for Cadillac ATS · garage fit for Audi S4
  • Narrower for tight parkingCadillac ATS — Cadillac ATS is narrower by 0.8 in
  • Smaller exterior footprintCadillac ATS — Based on length × width (Cadillac ATS)

Dimension comparison

SpecCadillac ATSAudi S4Difference
Length182.8 in185.7 in2.9 in
Width71.1 in71.9 in0.8 in
Height56.1 in55.4 in0.8 in
Wheelbase109.3 in110.7 in1.4 in
Curb weight3,474 lb3,858 lb384 lb

Values use trim midpoints when a model year lists a range.

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Overlapping model years with dimension data.

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