Spec Sizes

Cadillac ATS vs Audi S5 Dimensions & Size Comparison

Comparing 2016 catalog dimensions. Cadillac ATS · Audi S5

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

Side view
  • Length182.8 in – 183.6 in
  • Height54.8 in – 56.4 in
  • Wheelbase109.3 in
  • Ground clearance5.9 in
  • Curb weight3,319 lb – 3,693 lb
Front / width
  • Width71.1 in – 72.5 in
  • Audi S5 width73.0 in

Which is bigger?

  • Length: Audi S5 is 0.5 in shorter (183.2 in vs 182.7 in)
  • Width: Cadillac ATS is 1.2 in narrower (71.8 in vs 73.0 in)
  • Height: Cadillac ATS is 1.5 in taller (55.6 in vs 54.1 in)
  • Wheelbase: Cadillac ATS has a 1.0 in longer wheelbase (109.3 in vs 108.3 in)
  • Ground clearance: Cadillac ATS has 1.8 in more ground clearance (5.9 in vs 4.1 in)
  • Curb weight: Audi S5 is 578 lb heavier (3,506 lb vs 4,084 lb)

Biggest size differences

  1. Ground clearance: Cadillac ATS has 1.8 in more ground clearance (5.9 in vs 4.1 in)
  2. Curb weight: Audi S5 is 578 lb heavier (3,506 lb vs 4,084 lb)
  3. Height: Cadillac ATS is 1.5 in taller (55.6 in vs 54.1 in)
  4. Width: Cadillac ATS is 1.2 in narrower (71.8 in vs 73.0 in)
  5. Wheelbase: Cadillac ATS has a 1.0 in longer wheelbase (109.3 in vs 108.3 in)

Practical verdicts

  • Easier to fit in a short garageAudi S5 — Audi S5 is shorter by 0.5 in Check garage fit for Cadillac ATS · garage fit for Audi S5
  • Narrower for tight parkingCadillac ATS — Cadillac ATS is narrower by 1.2 in
  • More ground clearanceCadillac ATS — Cadillac ATS has 1.8 in more clearance
  • Smaller exterior footprintCadillac ATS — Based on length × width (Cadillac ATS)

Dimension comparison

SpecCadillac ATSAudi S5Difference
Length183.2 in182.7 in0.5 in
Width71.8 in73.0 in1.2 in
Height55.6 in54.1 in1.5 in
Wheelbase109.3 in108.3 in1.0 in
Ground clearance5.9 in4.1 in1.8 in
Curb weight3,506 lb4,084 lb578 lb

Values use trim midpoints when a model year lists a range (e.g. length 182.8 in – 183.6 in).

Compare by year

Overlapping model years with dimension data.

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