Spec Sizes

Cadillac CT6 vs Audi A6 Dimensions & Size Comparison

Comparing 2016 catalog dimensions. Cadillac CT6 · Audi A6

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

Side view
  • Length204.0 in
  • Height57.9 in
  • Wheelbase122.4 in
  • Curb weight3,647 lb – 4,261 lb
Front / width
  • Width74.0 in
  • Audi A6 width73.8 in

Which is bigger?

  • Length: Audi A6 is 10.1 in shorter (204.0 in vs 193.9 in)
  • Width: Audi A6 is 0.2 in narrower (74.0 in vs 73.8 in)
  • Height: Cadillac CT6 is 0.1 in taller (57.9 in vs 57.8 in)
  • Wheelbase: Cadillac CT6 has a 7.7 in longer wheelbase (122.4 in vs 114.7 in)
  • Curb weight: Audi A6 is 86 lb heavier (3,954 lb vs 4,040 lb)

Biggest size differences

  1. Wheelbase: Cadillac CT6 has a 7.7 in longer wheelbase (122.4 in vs 114.7 in)
  2. Length: Audi A6 is 10.1 in shorter (204.0 in vs 193.9 in)
  3. Curb weight: Audi A6 is 86 lb heavier (3,954 lb vs 4,040 lb)
  4. Width: Audi A6 is 0.2 in narrower (74.0 in vs 73.8 in)
  5. Height: Cadillac CT6 is 0.1 in taller (57.9 in vs 57.8 in)

Practical verdicts

  • Easier to fit in a short garageAudi A6 — Audi A6 is shorter by 10.1 in Check garage fit for Cadillac CT6 · garage fit for Audi A6
  • Narrower for tight parkingAudi A6 — Audi A6 is narrower by 0.2 in
  • Smaller exterior footprintAudi A6 — Based on length × width (Audi A6)

Dimension comparison

SpecCadillac CT6Audi A6Difference
Length204.0 in193.9 in10.1 in
Width74.0 in73.8 in0.2 in
Height57.9 in57.8 in0.1 in
Wheelbase122.4 in114.7 in7.7 in
Ground clearance—4.6 in—
Curb weight3,954 lb4,040 lb86 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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