Spec Sizes

Cadillac CT4 vs Audi S5 Dimensions & Size Comparison

Comparing 2023 catalog dimensions. Cadillac CT4 · Audi S5

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

Side view
  • Length187.2 in
  • Height56.0 in
  • Wheelbase109.3 in
  • Curb weight3,422 lb – 3,622 lb
Front / width
  • Width71.4 in
  • Audi S5 width72.6 in – 72.7 in

Which is bigger?

  • Length: Audi S5 is 1.1 in shorter (187.2 in vs 186.1 in)
  • Width: Cadillac CT4 is 1.3 in narrower (71.4 in vs 72.7 in)
  • Height: Cadillac CT4 is 1.7 in taller (56.0 in vs 54.3 in)
  • Wheelbase: Audi S5 has a 0.7 in longer wheelbase (109.3 in vs 110.0 in)
  • Curb weight: Audi S5 is 485 lb heavier (3,522 lb vs 4,007 lb)

Biggest size differences

  1. Curb weight: Audi S5 is 485 lb heavier (3,522 lb vs 4,007 lb)
  2. Height: Cadillac CT4 is 1.7 in taller (56.0 in vs 54.3 in)
  3. Width: Cadillac CT4 is 1.3 in narrower (71.4 in vs 72.7 in)
  4. Wheelbase: Audi S5 has a 0.7 in longer wheelbase (109.3 in vs 110.0 in)
  5. Length: Audi S5 is 1.1 in shorter (187.2 in vs 186.1 in)

Practical verdicts

  • Easier to fit in a short garageAudi S5 — Audi S5 is shorter by 1.1 in Check garage fit for Cadillac CT4 · garage fit for Audi S5
  • Narrower for tight parkingCadillac CT4 — Cadillac CT4 is narrower by 1.3 in
  • Smaller exterior footprintCadillac CT4 — Based on length × width (Cadillac CT4)

Dimension comparison

SpecCadillac CT4Audi S5Difference
Length187.2 in186.1 in1.1 in
Width71.4 in72.7 in1.3 in
Height56.0 in54.3 in1.7 in
Wheelbase109.3 in110.0 in0.7 in
Curb weight3,522 lb4,007 lb485 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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