Spec Sizes

Buick Regal TourX vs Buick LaCrosse Dimensions & Size Comparison

Comparing 2020 vs 2019 catalog dimensions. Buick Regal TourX · Buick LaCrosse

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

Side view
  • Length196.3 in
  • Height58.4 in
  • Wheelbase111.4 in
  • Curb weight3,708 lb – 3,849 lb
Front / width
  • Width73.3 in
  • Buick LaCrosse width73.5 in

Which is bigger?

  • Length: Buick Regal TourX is 1.2 in shorter (196.3 in vs 197.5 in)
  • Width: Buick Regal TourX is 0.2 in narrower (73.3 in vs 73.5 in)
  • Height: Buick Regal TourX is 0.9 in taller (58.4 in vs 57.5 in)
  • Wheelbase: Buick LaCrosse has a 3.0 in longer wheelbase (111.4 in vs 114.4 in)
  • Curb weight: Buick Regal TourX is 114 lb heavier (3,779 lb vs 3,665 lb)

Biggest size differences

  1. Curb weight: Buick Regal TourX is 114 lb heavier (3,779 lb vs 3,665 lb)
  2. Wheelbase: Buick LaCrosse has a 3.0 in longer wheelbase (111.4 in vs 114.4 in)
  3. Height: Buick Regal TourX is 0.9 in taller (58.4 in vs 57.5 in)
  4. Length: Buick Regal TourX is 1.2 in shorter (196.3 in vs 197.5 in)
  5. Width: Buick Regal TourX is 0.2 in narrower (73.3 in vs 73.5 in)

Practical verdicts

Dimension comparison

SpecBuick Regal TourXBuick LaCrosseDifference
Length196.3 in197.5 in1.2 in
Width73.3 in73.5 in0.2 in
Height58.4 in57.5 in0.9 in
Wheelbase111.4 in114.4 in3.0 in
Curb weight3,779 lb3,665 lb114 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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