Spec Sizes

Cadillac CT5 vs Audi TT RS Dimensions & Size Comparison

Comparing 2021 catalog dimensions. Cadillac CT5 · Audi TT RS

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

Side view
  • Length193.8 in
  • Height57.2 in
  • Wheelbase116.0 in
  • Curb weight3,659 lb – 4,144 lb
Front / width
  • Width74.1 in
  • Audi TT RS width72.1 in

Which is bigger?

  • Length: Audi TT RS is 28.8 in shorter (193.8 in vs 165.0 in)
  • Width: Audi TT RS is 2.0 in narrower (74.1 in vs 72.1 in)
  • Height: Cadillac CT5 is 4.3 in taller (57.2 in vs 52.9 in)
  • Wheelbase: Cadillac CT5 has a 17.4 in longer wheelbase (116.0 in vs 98.6 in)
  • Curb weight: Cadillac CT5 is 573 lb heavier (3,902 lb vs 3,329 lb)

Biggest size differences

  1. Wheelbase: Cadillac CT5 has a 17.4 in longer wheelbase (116.0 in vs 98.6 in)
  2. Length: Audi TT RS is 28.8 in shorter (193.8 in vs 165.0 in)
  3. Curb weight: Cadillac CT5 is 573 lb heavier (3,902 lb vs 3,329 lb)
  4. Height: Cadillac CT5 is 4.3 in taller (57.2 in vs 52.9 in)
  5. Width: Audi TT RS is 2.0 in narrower (74.1 in vs 72.1 in)

Practical verdicts

  • Easier to fit in a short garageAudi TT RS — Audi TT RS is shorter by 28.8 in Check garage fit for Cadillac CT5 · garage fit for Audi TT RS
  • Narrower for tight parkingAudi TT RS — Audi TT RS is narrower by 2.0 in
  • Smaller exterior footprintAudi TT RS — Based on length × width (Audi TT RS)

Dimension comparison

SpecCadillac CT5Audi TT RSDifference
Length193.8 in165.0 in28.8 in
Width74.1 in72.1 in2.0 in
Height57.2 in52.9 in4.3 in
Wheelbase116.0 in98.6 in17.4 in
Curb weight3,902 lb3,329 lb573 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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