Spec Sizes

Cadillac CTS vs Audi S4 Dimensions & Size Comparison

Comparing 2010 catalog dimensions. Cadillac CTS · Audi S4

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

Side view
  • Length191.6 in
  • Height58.0 in – 59.2 in
  • Wheelbase113.4 in
  • Curb weight3,861 lb – 3,874 lb
Front / width
  • Width72.5 in – 72.6 in
  • Audi S4 width71.9 in

Which is bigger?

  • Length: Audi S4 is 6.4 in shorter (191.6 in vs 185.2 in)
  • Width: Audi S4 is 0.6 in narrower (72.5 in vs 71.9 in)
  • Height: Cadillac CTS is 2.4 in taller (58.6 in vs 56.2 in)
  • Wheelbase: Cadillac CTS has a 2.8 in longer wheelbase (113.4 in vs 110.6 in)
  • Curb weight: Cadillac CTS is 21 lb heavier (3,868 lb vs 3,847 lb)

Biggest size differences

  1. Height: Cadillac CTS is 2.4 in taller (58.6 in vs 56.2 in)
  2. Length: Audi S4 is 6.4 in shorter (191.6 in vs 185.2 in)
  3. Wheelbase: Cadillac CTS has a 2.8 in longer wheelbase (113.4 in vs 110.6 in)
  4. Width: Audi S4 is 0.6 in narrower (72.5 in vs 71.9 in)
  5. Curb weight: Cadillac CTS is 21 lb heavier (3,868 lb vs 3,847 lb)

Practical verdicts

  • Easier to fit in a short garageAudi S4 — Audi S4 is shorter by 6.4 in Check garage fit for Cadillac CTS · garage fit for Audi S4
  • Narrower for tight parkingAudi S4 — Audi S4 is narrower by 0.6 in
  • Smaller exterior footprintAudi S4 — Based on length × width (Audi S4)

Dimension comparison

SpecCadillac CTSAudi S4Difference
Length191.6 in185.2 in6.4 in
Width72.5 in71.9 in0.6 in
Height58.6 in56.2 in2.4 in
Wheelbase113.4 in110.6 in2.8 in
Curb weight3,868 lb3,847 lb21 lb

Values use trim midpoints when a model year lists a range.

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.