Spec Sizes

Audi A6 vs Audi S7 Dimensions & Size Comparison

Comparing 2021 catalog dimensions. Audi A6 · Audi S7

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

Side view
  • Length194.4 in
  • Height57.4 in
  • Wheelbase115.1 in
  • Ground clearance4.2 in
  • Curb weight4,101 lb – 4,266 lb
Front / width
  • Width74.3 in
  • Audi S7 width75.1 in

Which is bigger?

  • Length: Audi A6 is 1.6 in shorter (194.4 in vs 196.0 in)
  • Width: Audi A6 is 0.8 in narrower (74.3 in vs 75.1 in)
  • Height: Audi A6 is 1.6 in taller (57.4 in vs 55.8 in)
  • Wheelbase: Audi S7 has a 0.2 in longer wheelbase (115.1 in vs 115.3 in)
  • Curb weight: Audi S7 is 414 lb heavier (4,184 lb vs 4,597 lb)

Biggest size differences

  1. Curb weight: Audi S7 is 414 lb heavier (4,184 lb vs 4,597 lb)
  2. Height: Audi A6 is 1.6 in taller (57.4 in vs 55.8 in)
  3. Width: Audi A6 is 0.8 in narrower (74.3 in vs 75.1 in)
  4. Length: Audi A6 is 1.6 in shorter (194.4 in vs 196.0 in)
  5. Wheelbase: Audi S7 has a 0.2 in longer wheelbase (115.1 in vs 115.3 in)

Practical verdicts

  • Easier to fit in a short garageAudi A6 — Audi A6 is shorter by 1.6 in Check garage fit for Audi A6 · garage fit for Audi S7
  • Narrower for tight parkingAudi A6 — Audi A6 is narrower by 0.8 in
  • Smaller exterior footprintAudi A6 — Based on length × width (Audi A6)

Dimension comparison

SpecAudi A6Audi S7Difference
Length194.4 in196.0 in1.6 in
Width74.3 in75.1 in0.8 in
Height57.4 in55.8 in1.6 in
Wheelbase115.1 in115.3 in0.2 in
Ground clearance4.2 in——
Curb weight4,184 lb4,597 lb414 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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