Spec Sizes

Audi RS 5 vs Cadillac ATS Dimensions & Size Comparison

Comparing 2023 vs 2019 catalog dimensions. Audi RS 5 · Cadillac ATS

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

Side view
  • Length186.0 in – 188.3 in
  • Height54.0 in – 55.1 in
  • Wheelbase108.9 in – 111.3 in
  • Curb weight3,990 lb – 4,079 lb
Front / width
  • Width73.5 in
  • Cadillac ATS width72.5 in

Which is bigger?

  • Length: Cadillac ATS is 3.6 in shorter (187.2 in vs 183.6 in)
  • Width: Cadillac ATS is 1.0 in narrower (73.5 in vs 72.5 in)
  • Height: Cadillac ATS is 0.5 in taller (54.5 in vs 55.0 in)
  • Wheelbase: Audi RS 5 has a 0.8 in longer wheelbase (110.1 in vs 109.3 in)
  • Curb weight: Audi RS 5 is 479 lb heavier (4,035 lb vs 3,556 lb)

Biggest size differences

  1. Curb weight: Audi RS 5 is 479 lb heavier (4,035 lb vs 3,556 lb)
  2. Length: Cadillac ATS is 3.6 in shorter (187.2 in vs 183.6 in)
  3. Width: Cadillac ATS is 1.0 in narrower (73.5 in vs 72.5 in)
  4. Height: Cadillac ATS is 0.5 in taller (54.5 in vs 55.0 in)
  5. Wheelbase: Audi RS 5 has a 0.8 in longer wheelbase (110.1 in vs 109.3 in)

Practical verdicts

  • Easier to fit in a short garageCadillac ATS — Cadillac ATS is shorter by 3.6 in Check garage fit for Audi RS 5 · garage fit for Cadillac ATS
  • Narrower for tight parkingCadillac ATS — Cadillac ATS is narrower by 1.0 in
  • Smaller exterior footprintCadillac ATS — Based on length × width (Cadillac ATS)

Dimension comparison

SpecAudi RS 5Cadillac ATSDifference
Length187.2 in183.6 in3.6 in
Width73.5 in72.5 in1.0 in
Height54.5 in55.0 in0.5 in
Wheelbase110.1 in109.3 in0.8 in
Curb weight4,035 lb3,556 lb479 lb

Values use trim midpoints when a model year lists a range (e.g. length 186.0 in – 188.3 in).

Compare by year

Overlapping model years with dimension data.

Already own one of these cars?

Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.