Spec Sizes

Audi A4 vs Cadillac ATS Dimensions & Size Comparison

Comparing 2018 catalog dimensions. Audi A4 · Cadillac ATS

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

Side view
  • Length186.1 in
  • Height56.2 in
  • Wheelbase111.0 in
  • Ground clearance5.0 in
  • Curb weight3,450 lb
Front / width
  • Width72.5 in
  • Cadillac ATS width71.1 in – 72.5 in

Which is bigger?

  • Length: Cadillac ATS is 2.9 in shorter (186.1 in vs 183.2 in)
  • Width: Cadillac ATS is 0.7 in narrower (72.5 in vs 71.8 in)
  • Height: Audi A4 is 0.6 in taller (56.2 in vs 55.6 in)
  • Wheelbase: Audi A4 has a 1.7 in longer wheelbase (111.0 in vs 109.3 in)
  • Ground clearance: Cadillac ATS has 0.9 in more ground clearance (5.0 in vs 5.9 in)
  • Curb weight: Cadillac ATS is 83 lb heavier (3,450 lb vs 3,533 lb)

Biggest size differences

  1. Ground clearance: Cadillac ATS has 0.9 in more ground clearance (5.0 in vs 5.9 in)
  2. Curb weight: Cadillac ATS is 83 lb heavier (3,450 lb vs 3,533 lb)
  3. Length: Cadillac ATS is 2.9 in shorter (186.1 in vs 183.2 in)
  4. Wheelbase: Audi A4 has a 1.7 in longer wheelbase (111.0 in vs 109.3 in)
  5. Height: Audi A4 is 0.6 in taller (56.2 in vs 55.6 in)

Practical verdicts

  • Easier to fit in a short garageCadillac ATS — Cadillac ATS is shorter by 2.9 in Check garage fit for Audi A4 · garage fit for Cadillac ATS
  • Narrower for tight parkingCadillac ATS — Cadillac ATS is narrower by 0.7 in
  • More ground clearanceCadillac ATS — Cadillac ATS has 0.9 in more clearance
  • Smaller exterior footprintCadillac ATS — Based on length × width (Cadillac ATS)

Dimension comparison

SpecAudi A4Cadillac ATSDifference
Length186.1 in183.2 in2.9 in
Width72.5 in71.8 in0.7 in
Height56.2 in55.6 in0.6 in
Wheelbase111.0 in109.3 in1.7 in
Ground clearance5.0 in5.9 in0.9 in
Curb weight3,450 lb3,533 lb83 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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