Spec Sizes

Audi A6 vs Buick LaCrosse Dimensions & Size Comparison

Comparing 2010 catalog dimensions. Audi A6 · Buick LaCrosse

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

Side view
  • Length193.5 in – 194.2 in
  • Height57.4 in – 58.2 in
  • Wheelbase111.9 in
  • Curb weight3,858 lb – 4,255 lb
Front / width
  • Width73.0 in
  • Buick LaCrosse width73.1 in

Which is bigger?

  • Length: Audi A6 is 3.1 in shorter (193.8 in vs 196.9 in)
  • Width: Audi A6 is 0.1 in narrower (73.0 in vs 73.1 in)
  • Height: Buick LaCrosse is 1.4 in taller (57.8 in vs 59.2 in)
  • Wheelbase: Audi A6 has a 0.2 in longer wheelbase (111.9 in vs 111.7 in)
  • Curb weight: Audi A6 is 44 lb heavier (4,057 lb vs 4,013 lb)

Biggest size differences

  1. Height: Buick LaCrosse is 1.4 in taller (57.8 in vs 59.2 in)
  2. Length: Audi A6 is 3.1 in shorter (193.8 in vs 196.9 in)
  3. Curb weight: Audi A6 is 44 lb heavier (4,057 lb vs 4,013 lb)
  4. Wheelbase: Audi A6 has a 0.2 in longer wheelbase (111.9 in vs 111.7 in)
  5. Width: Audi A6 is 0.1 in narrower (73.0 in vs 73.1 in)

Practical verdicts

  • Easier to fit in a short garageAudi A6 — Audi A6 is shorter by 3.1 in Check garage fit for Audi A6 · garage fit for Buick LaCrosse
  • Narrower for tight parkingAudi A6 — Audi A6 is narrower by 0.1 in
  • Smaller exterior footprintAudi A6 — Based on length × width (Audi A6)

Dimension comparison

SpecAudi A6Buick LaCrosseDifference
Length193.8 in196.9 in3.1 in
Width73.0 in73.1 in0.1 in
Height57.8 in59.2 in1.4 in
Wheelbase111.9 in111.7 in0.2 in
Curb weight4,057 lb4,013 lb44 lb

Values use trim midpoints when a model year lists a range (e.g. length 193.5 in – 194.2 in).

Compare by year

Overlapping model years with dimension data.

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