Spec Sizes

Cadillac CTS vs Audi A6 Dimensions & Size Comparison

Comparing 2006 catalog dimensions. Cadillac CTS · Audi A6

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

Side view
  • Length190.1 in
  • Height56.7 in
  • Wheelbase113.4 in
  • Curb weight3,509 lb
Front / width
  • Width70.6 in
  • Audi A6 width79.2 in

Which is bigger?

  • Length: Cadillac CTS is 3.8 in shorter (190.1 in vs 193.8 in)
  • Width: Cadillac CTS is 8.6 in narrower (70.6 in vs 79.2 in)
  • Height: Audi A6 is 1.1 in taller (56.7 in vs 57.8 in)
  • Wheelbase: Cadillac CTS has a 1.5 in longer wheelbase (113.4 in vs 111.9 in)
  • Curb weight: Audi A6 is 493 lb heavier (3,509 lb vs 4,002 lb)

Biggest size differences

  1. Curb weight: Audi A6 is 493 lb heavier (3,509 lb vs 4,002 lb)
  2. Width: Cadillac CTS is 8.6 in narrower (70.6 in vs 79.2 in)
  3. Length: Cadillac CTS is 3.8 in shorter (190.1 in vs 193.8 in)
  4. Height: Audi A6 is 1.1 in taller (56.7 in vs 57.8 in)
  5. Wheelbase: Cadillac CTS has a 1.5 in longer wheelbase (113.4 in vs 111.9 in)

Practical verdicts

  • Easier to fit in a short garageCadillac CTS — Cadillac CTS is shorter by 3.8 in Check garage fit for Cadillac CTS · garage fit for Audi A6
  • 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

SpecCadillac CTSAudi A6Difference
Length190.1 in193.8 in3.8 in
Width70.6 in79.2 in8.6 in
Height56.7 in57.8 in1.1 in
Wheelbase113.4 in111.9 in1.5 in
Ground clearance—5.4 in—
Curb weight3,509 lb4,002 lb493 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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