Spec Sizes

Cadillac CT4 vs Audi A5 Dimensions & Size Comparison

Comparing 2021 catalog dimensions. Cadillac CT4 · Audi A5

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 – 3,761 lb
Front / width
  • Width71.4 in
  • Audi A5 width72.6 in – 72.7 in

Which is bigger?

  • Length: Audi A5 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 A5 has a 0.7 in longer wheelbase (109.3 in vs 110.0 in)
  • Curb weight: Audi A5 is 289 lb heavier (3,592 lb vs 3,880 lb)

Biggest size differences

  1. Curb weight: Audi A5 is 289 lb heavier (3,592 lb vs 3,880 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 A5 has a 0.7 in longer wheelbase (109.3 in vs 110.0 in)
  5. Length: Audi A5 is 1.1 in shorter (187.2 in vs 186.1 in)

Practical verdicts

  • Easier to fit in a short garageAudi A5 — Audi A5 is shorter by 1.1 in Check garage fit for Cadillac CT4 · garage fit for Audi A5
  • 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 A5Difference
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 weight3,592 lb3,880 lb289 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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