Spec Sizes

Cadillac CT6 vs Audi S7 Dimensions & Size Comparison

Comparing 2018 catalog dimensions. Cadillac CT6 · Audi S7

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

Side view
  • Length204.1 in
  • Height58.0 in
  • Wheelbase122.4 in
  • Curb weight3,647 lb – 4,385 lb
Front / width
  • Width74.0 in
  • Audi S7 width75.2 in

Which is bigger?

  • Length: Audi S7 is 7.8 in shorter (204.1 in vs 196.3 in)
  • Width: Cadillac CT6 is 1.2 in narrower (74.0 in vs 75.2 in)
  • Height: Cadillac CT6 is 3.0 in taller (58.0 in vs 55.0 in)
  • Wheelbase: Cadillac CT6 has a 7.6 in longer wheelbase (122.4 in vs 114.8 in)
  • Curb weight: Audi S7 is 470 lb heavier (4,016 lb vs 4,486 lb)

Biggest size differences

  1. Curb weight: Audi S7 is 470 lb heavier (4,016 lb vs 4,486 lb)
  2. Wheelbase: Cadillac CT6 has a 7.6 in longer wheelbase (122.4 in vs 114.8 in)
  3. Height: Cadillac CT6 is 3.0 in taller (58.0 in vs 55.0 in)
  4. Length: Audi S7 is 7.8 in shorter (204.1 in vs 196.3 in)
  5. Width: Cadillac CT6 is 1.2 in narrower (74.0 in vs 75.2 in)

Practical verdicts

  • Easier to fit in a short garageAudi S7 — Audi S7 is shorter by 7.8 in Check garage fit for Cadillac CT6 · garage fit for Audi S7
  • Narrower for tight parkingCadillac CT6 — Cadillac CT6 is narrower by 1.2 in
  • Smaller exterior footprintAudi S7 — Based on length × width (Audi S7)

Dimension comparison

SpecCadillac CT6Audi S7Difference
Length204.1 in196.3 in7.8 in
Width74.0 in75.2 in1.2 in
Height58.0 in55.0 in3.0 in
Wheelbase122.4 in114.8 in7.6 in
Ground clearance—4.4 in—
Curb weight4,016 lb4,486 lb470 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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