Spec Sizes

Audi A6 vs Cadillac CTS Dimensions & Size Comparison

Comparing 2005 catalog dimensions. Audi A6 · Cadillac CTS

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

Side view
  • Length193.5 in
  • Height57.4 in – 57.5 in
  • Wheelbase111.9 in
  • Curb weight3,957 lb – 4,145 lb
Front / width
  • Width79.2 in
  • Cadillac CTS width70.6 in

Which is bigger?

  • Length: Cadillac CTS is 3.4 in shorter (193.5 in vs 190.1 in)
  • Width: Cadillac CTS is 8.6 in narrower (79.2 in vs 70.6 in)
  • Height: Audi A6 is 0.8 in taller (57.5 in vs 56.7 in)
  • Wheelbase: Cadillac CTS has a 1.5 in longer wheelbase (111.9 in vs 113.4 in)
  • Curb weight: Audi A6 is 542 lb heavier (4,051 lb vs 3,509 lb)

Biggest size differences

  1. Curb weight: Audi A6 is 542 lb heavier (4,051 lb vs 3,509 lb)
  2. Width: Cadillac CTS is 8.6 in narrower (79.2 in vs 70.6 in)
  3. Length: Cadillac CTS is 3.4 in shorter (193.5 in vs 190.1 in)
  4. Height: Audi A6 is 0.8 in taller (57.5 in vs 56.7 in)
  5. Wheelbase: Cadillac CTS has a 1.5 in longer wheelbase (111.9 in vs 113.4 in)

Practical verdicts

  • Easier to fit in a short garageCadillac CTS — Cadillac CTS is shorter by 3.4 in Check garage fit for Audi A6 · garage fit for Cadillac CTS
  • Narrower for tight parkingCadillac CTS — Cadillac CTS is narrower by 8.6 in
  • Smaller exterior footprintCadillac CTS — Based on length × width (Cadillac CTS)

Dimension comparison

SpecAudi A6Cadillac CTSDifference
Length193.5 in190.1 in3.4 in
Width79.2 in70.6 in8.6 in
Height57.5 in56.7 in0.8 in
Wheelbase111.9 in113.4 in1.5 in
Curb weight4,051 lb3,509 lb542 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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