Spec Sizes

Audi S5 vs Cadillac CT4-V Dimensions & Size Comparison

Comparing 2022 catalog dimensions. Audi S5 · Cadillac CT4-V

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

Side view
  • Length184.9 in – 187.2 in
  • Height54.0 in – 54.6 in
  • Wheelbase108.8 in – 111.2 in
  • Curb weight3,847 lb – 4,167 lb
Front / width
  • Width72.6 in – 72.7 in
  • Cadillac CT4-V width71.4 in

Which is bigger?

  • Length: Audi S5 is 1.3 in shorter (186.1 in vs 187.4 in)
  • Width: Cadillac CT4-V is 1.3 in narrower (72.7 in vs 71.4 in)
  • Height: Cadillac CT4-V is 1.7 in taller (54.3 in vs 56.0 in)
  • Wheelbase: Audi S5 has a 0.7 in longer wheelbase (110.0 in vs 109.3 in)
  • Curb weight: Audi S5 is 269 lb heavier (4,007 lb vs 3,738 lb)

Biggest size differences

  1. Curb weight: Audi S5 is 269 lb heavier (4,007 lb vs 3,738 lb)
  2. Height: Cadillac CT4-V is 1.7 in taller (54.3 in vs 56.0 in)
  3. Width: Cadillac CT4-V is 1.3 in narrower (72.7 in vs 71.4 in)
  4. Length: Audi S5 is 1.3 in shorter (186.1 in vs 187.4 in)
  5. Wheelbase: Audi S5 has a 0.7 in longer wheelbase (110.0 in vs 109.3 in)

Practical verdicts

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

Dimension comparison

SpecAudi S5Cadillac CT4-VDifference
Length186.1 in187.4 in1.3 in
Width72.7 in71.4 in1.3 in
Height54.3 in56.0 in1.7 in
Wheelbase110.0 in109.3 in0.7 in
Curb weight4,007 lb3,738 lb269 lb

Values use trim midpoints when a model year lists a range (e.g. length 184.9 in – 187.2 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.