Spec Sizes

Audi A5 vs Cadillac ATS Dimensions & Size Comparison

Comparing 2013 catalog dimensions. Audi A5 · Cadillac ATS

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

Side view
  • Length182.1 in
  • Height54.0 in – 54.4 in
  • Wheelbase108.3 in
  • Ground clearance5.0 in
  • Curb weight3,583 lb – 4,045 lb
Front / width
  • Width73.0 in
  • Cadillac ATS width71.1 in

Which is bigger?

  • Length: Audi A5 is 0.7 in shorter (182.1 in vs 182.8 in)
  • Width: Cadillac ATS is 1.9 in narrower (73.0 in vs 71.1 in)
  • Height: Cadillac ATS is 1.9 in taller (54.2 in vs 56.1 in)
  • Wheelbase: Cadillac ATS has a 1.0 in longer wheelbase (108.3 in vs 109.3 in)
  • Curb weight: Audi A5 is 367 lb heavier (3,814 lb vs 3,448 lb)

Biggest size differences

  1. Curb weight: Audi A5 is 367 lb heavier (3,814 lb vs 3,448 lb)
  2. Height: Cadillac ATS is 1.9 in taller (54.2 in vs 56.1 in)
  3. Width: Cadillac ATS is 1.9 in narrower (73.0 in vs 71.1 in)
  4. Wheelbase: Cadillac ATS has a 1.0 in longer wheelbase (108.3 in vs 109.3 in)
  5. Length: Audi A5 is 0.7 in shorter (182.1 in vs 182.8 in)

Practical verdicts

  • Easier to fit in a short garageAudi A5 — Audi A5 is shorter by 0.7 in Check garage fit for Audi A5 · garage fit for Cadillac ATS
  • Narrower for tight parkingCadillac ATS — Cadillac ATS is narrower by 1.9 in
  • Smaller exterior footprintCadillac ATS — Based on length × width (Cadillac ATS)

Dimension comparison

SpecAudi A5Cadillac ATSDifference
Length182.1 in182.8 in0.7 in
Width73.0 in71.1 in1.9 in
Height54.2 in56.1 in1.9 in
Wheelbase108.3 in109.3 in1.0 in
Ground clearance5.0 in——
Curb weight3,814 lb3,448 lb367 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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