Spec Sizes

Audi A6 vs Buick LaCrosse Dimensions & Size Comparison

Comparing 2005 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
  • Height57.4 in – 57.5 in
  • Wheelbase111.9 in
  • Curb weight3,957 lb – 4,145 lb
Front / width
  • Width79.2 in
  • Buick LaCrosse width73.0 in

Which is bigger?

  • Length: Audi A6 is 4.6 in shorter (193.5 in vs 198.1 in)
  • Width: Buick LaCrosse is 6.2 in narrower (79.2 in vs 73.0 in)
  • Height: Audi A6 is 0.1 in taller (57.5 in vs 57.4 in)
  • Wheelbase: Audi A6 has a 1.4 in longer wheelbase (111.9 in vs 110.5 in)
  • Curb weight: Audi A6 is 520 lb heavier (4,051 lb vs 3,532 lb)

Biggest size differences

  1. Curb weight: Audi A6 is 520 lb heavier (4,051 lb vs 3,532 lb)
  2. Width: Buick LaCrosse is 6.2 in narrower (79.2 in vs 73.0 in)
  3. Length: Audi A6 is 4.6 in shorter (193.5 in vs 198.1 in)
  4. Wheelbase: Audi A6 has a 1.4 in longer wheelbase (111.9 in vs 110.5 in)
  5. Height: Audi A6 is 0.1 in taller (57.5 in vs 57.4 in)

Practical verdicts

  • Easier to fit in a short garageAudi A6 — Audi A6 is shorter by 4.6 in Check garage fit for Audi A6 · garage fit for Buick LaCrosse
  • Narrower for tight parkingBuick LaCrosse — Buick LaCrosse is narrower by 6.2 in
  • Smaller exterior footprintBuick LaCrosse — Based on length × width (Buick LaCrosse)

Dimension comparison

SpecAudi A6Buick LaCrosseDifference
Length193.5 in198.1 in4.6 in
Width79.2 in73.0 in6.2 in
Height57.5 in57.4 in0.1 in
Wheelbase111.9 in110.5 in1.4 in
Ground clearance—6.8 in—
Curb weight4,051 lb3,532 lb520 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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