Spec Sizes

Audi A6 vs Cadillac CTS Dimensions & Size Comparison

Comparing 2010 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 – 194.2 in
  • Height57.4 in – 58.2 in
  • Wheelbase111.9 in
  • Curb weight3,858 lb – 4,255 lb
Front / width
  • Width73.0 in
  • Cadillac CTS width72.5 in – 72.6 in

Which is bigger?

  • Length: Cadillac CTS is 2.3 in shorter (193.8 in vs 191.6 in)
  • Width: Cadillac CTS is 0.5 in narrower (73.0 in vs 72.5 in)
  • Height: Cadillac CTS is 0.8 in taller (57.8 in vs 58.6 in)
  • Wheelbase: Cadillac CTS has a 1.5 in longer wheelbase (111.9 in vs 113.4 in)
  • Curb weight: Audi A6 is 189 lb heavier (4,057 lb vs 3,868 lb)

Biggest size differences

  1. Curb weight: Audi A6 is 189 lb heavier (4,057 lb vs 3,868 lb)
  2. Height: Cadillac CTS is 0.8 in taller (57.8 in vs 58.6 in)
  3. Wheelbase: Cadillac CTS has a 1.5 in longer wheelbase (111.9 in vs 113.4 in)
  4. Length: Cadillac CTS is 2.3 in shorter (193.8 in vs 191.6 in)
  5. Width: Cadillac CTS is 0.5 in narrower (73.0 in vs 72.5 in)

Practical verdicts

  • Easier to fit in a short garageCadillac CTS — Cadillac CTS is shorter by 2.3 in Check garage fit for Audi A6 · garage fit for Cadillac CTS
  • Narrower for tight parkingCadillac CTS — Cadillac CTS is narrower by 0.5 in
  • Smaller exterior footprintCadillac CTS — Based on length × width (Cadillac CTS)

Dimension comparison

SpecAudi A6Cadillac CTSDifference
Length193.8 in191.6 in2.3 in
Width73.0 in72.5 in0.5 in
Height57.8 in58.6 in0.8 in
Wheelbase111.9 in113.4 in1.5 in
Curb weight4,057 lb3,868 lb189 lb

Values use trim midpoints when a model year lists a range (e.g. length 193.5 in – 194.2 in).

Compare by year

Overlapping model years with dimension data.

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