Spec Sizes

Cadillac XTS vs Audi A6 Dimensions & Size Comparison

Comparing 2019 vs 2023 catalog dimensions. Cadillac XTS · Audi A6

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

Side view
  • Length200.9 in
  • Height59.4 in
  • Wheelbase111.7 in
  • Curb weight4,021 lb – 4,200 lb
Front / width
  • Width72.9 in
  • Audi A6 width74.3 in

Which is bigger?

  • Length: Audi A6 is 6.5 in shorter (200.9 in vs 194.4 in)
  • Width: Cadillac XTS is 1.4 in narrower (72.9 in vs 74.3 in)
  • Height: Cadillac XTS is 2.0 in taller (59.4 in vs 57.4 in)
  • Wheelbase: Audi A6 has a 3.4 in longer wheelbase (111.7 in vs 115.1 in)
  • Curb weight: Audi A6 is 73 lb heavier (4,111 lb vs 4,184 lb)

Biggest size differences

  1. Height: Cadillac XTS is 2.0 in taller (59.4 in vs 57.4 in)
  2. Length: Audi A6 is 6.5 in shorter (200.9 in vs 194.4 in)
  3. Wheelbase: Audi A6 has a 3.4 in longer wheelbase (111.7 in vs 115.1 in)
  4. Width: Cadillac XTS is 1.4 in narrower (72.9 in vs 74.3 in)
  5. Curb weight: Audi A6 is 73 lb heavier (4,111 lb vs 4,184 lb)

Practical verdicts

  • Easier to fit in a short garageAudi A6 — Audi A6 is shorter by 6.5 in Check garage fit for Cadillac XTS · garage fit for Audi A6
  • Narrower for tight parkingCadillac XTS — Cadillac XTS is narrower by 1.4 in
  • Smaller exterior footprintAudi A6 — Based on length × width (Audi A6)

Dimension comparison

SpecCadillac XTSAudi A6Difference
Length200.9 in194.4 in6.5 in
Width72.9 in74.3 in1.4 in
Height59.4 in57.4 in2.0 in
Wheelbase111.7 in115.1 in3.4 in
Ground clearance—4.2 in—
Curb weight4,111 lb4,184 lb73 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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