Spec Sizes

Buick LaCrosse vs Mazda Mazda6 Dimensions & Size Comparison

Comparing 2009 catalog dimensions. Buick LaCrosse · Mazda Mazda6

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

Side view
  • Length198.1 in
  • Height57.4 in
  • Wheelbase110.5 in
  • Curb weight3,495 lb – 3,770 lb
Front / width
  • Width73.0 in
  • Mazda Mazda6 width72.4 in

Which is bigger?

  • Length: Mazda Mazda6 is 4.4 in shorter (198.1 in vs 193.7 in)
  • Width: Mazda Mazda6 is 0.6 in narrower (73.0 in vs 72.4 in)
  • Height: Mazda Mazda6 is 0.5 in taller (57.4 in vs 57.9 in)
  • Wheelbase: Buick LaCrosse has a 0.7 in longer wheelbase (110.5 in vs 109.8 in)
  • Curb weight: Buick LaCrosse is 230 lb heavier (3,633 lb vs 3,403 lb)

Biggest size differences

  1. Curb weight: Buick LaCrosse is 230 lb heavier (3,633 lb vs 3,403 lb)
  2. Length: Mazda Mazda6 is 4.4 in shorter (198.1 in vs 193.7 in)
  3. Height: Mazda Mazda6 is 0.5 in taller (57.4 in vs 57.9 in)
  4. Width: Mazda Mazda6 is 0.6 in narrower (73.0 in vs 72.4 in)
  5. Wheelbase: Buick LaCrosse has a 0.7 in longer wheelbase (110.5 in vs 109.8 in)

Practical verdicts

  • Easier to fit in a short garageMazda Mazda6 — Mazda Mazda6 is shorter by 4.4 in Check garage fit for Buick LaCrosse · garage fit for Mazda Mazda6
  • Narrower for tight parkingMazda Mazda6 — Mazda Mazda6 is narrower by 0.6 in
  • Smaller exterior footprintMazda Mazda6 — Based on length × width (Mazda Mazda6)

Dimension comparison

SpecBuick LaCrosseMazda Mazda6Difference
Length198.1 in193.7 in4.4 in
Width73.0 in72.4 in0.6 in
Height57.4 in57.9 in0.5 in
Wheelbase110.5 in109.8 in0.7 in
Curb weight3,633 lb3,403 lb230 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.