Spec Sizes

Buick Lucerne vs Audi A6 Dimensions & Size Comparison

Comparing 2011 vs 2023 catalog dimensions. Buick Lucerne · Audi A6

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

Side view
  • Length203.2 in
  • Height58.0 in
  • Wheelbase115.6 in
  • Curb weight3,735 lb – 3,998 lb
Front / width
  • Width73.8 in
  • Audi A6 width74.3 in

Which is bigger?

  • Length: Audi A6 is 8.8 in shorter (203.2 in vs 194.4 in)
  • Width: Buick Lucerne is 0.5 in narrower (73.8 in vs 74.3 in)
  • Height: Buick Lucerne is 0.6 in taller (58.0 in vs 57.4 in)
  • Wheelbase: Buick Lucerne has a 0.5 in longer wheelbase (115.6 in vs 115.1 in)
  • Curb weight: Audi A6 is 317 lb heavier (3,867 lb vs 4,184 lb)

Biggest size differences

  1. Curb weight: Audi A6 is 317 lb heavier (3,867 lb vs 4,184 lb)
  2. Length: Audi A6 is 8.8 in shorter (203.2 in vs 194.4 in)
  3. Height: Buick Lucerne is 0.6 in taller (58.0 in vs 57.4 in)
  4. Width: Buick Lucerne is 0.5 in narrower (73.8 in vs 74.3 in)
  5. Wheelbase: Buick Lucerne has a 0.5 in longer wheelbase (115.6 in vs 115.1 in)

Practical verdicts

  • Easier to fit in a short garageAudi A6 — Audi A6 is shorter by 8.8 in Check garage fit for Buick Lucerne · garage fit for Audi A6
  • Narrower for tight parkingBuick Lucerne — Buick Lucerne is narrower by 0.5 in
  • Smaller exterior footprintAudi A6 — Based on length × width (Audi A6)

Dimension comparison

SpecBuick LucerneAudi A6Difference
Length203.2 in194.4 in8.8 in
Width73.8 in74.3 in0.5 in
Height58.0 in57.4 in0.6 in
Wheelbase115.6 in115.1 in0.5 in
Ground clearance—4.2 in—
Curb weight3,867 lb4,184 lb317 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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