Spec Sizes

Audi S8 vs Buick LaCrosse Dimensions & Size Comparison

Comparing 2023 vs 2019 catalog dimensions. Audi S8 · Buick LaCrosse

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

Side view
  • Length209.0 in
  • Height58.6 in
  • Wheelbase123.2 in
  • Curb weight5,302 lb
Front / width
  • Width76.6 in
  • Buick LaCrosse width73.5 in

Which is bigger?

  • Length: Buick LaCrosse is 11.5 in shorter (209.0 in vs 197.5 in)
  • Width: Buick LaCrosse is 3.1 in narrower (76.6 in vs 73.5 in)
  • Height: Audi S8 is 1.1 in taller (58.6 in vs 57.5 in)
  • Wheelbase: Audi S8 has a 8.8 in longer wheelbase (123.2 in vs 114.4 in)
  • Curb weight: Audi S8 is 1,637 lb heavier (5,302 lb vs 3,665 lb)

Biggest size differences

  1. Curb weight: Audi S8 is 1,637 lb heavier (5,302 lb vs 3,665 lb)
  2. Wheelbase: Audi S8 has a 8.8 in longer wheelbase (123.2 in vs 114.4 in)
  3. Length: Buick LaCrosse is 11.5 in shorter (209.0 in vs 197.5 in)
  4. Width: Buick LaCrosse is 3.1 in narrower (76.6 in vs 73.5 in)
  5. Height: Audi S8 is 1.1 in taller (58.6 in vs 57.5 in)

Practical verdicts

  • Easier to fit in a short garageBuick LaCrosse — Buick LaCrosse is shorter by 11.5 in Check garage fit for Audi S8 · garage fit for Buick LaCrosse
  • Narrower for tight parkingBuick LaCrosse — Buick LaCrosse is narrower by 3.1 in
  • Smaller exterior footprintBuick LaCrosse — Based on length × width (Buick LaCrosse)

Dimension comparison

SpecAudi S8Buick LaCrosseDifference
Length209.0 in197.5 in11.5 in
Width76.6 in73.5 in3.1 in
Height58.6 in57.5 in1.1 in
Wheelbase123.2 in114.4 in8.8 in
Curb weight5,302 lb3,665 lb1,637 lb

Values use trim midpoints when a model year lists a range.

Compare by year

Overlapping model years with dimension data.

Already own one of these cars?

Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.