Spec Sizes

Cadillac CT5 vs Buick LaCrosse Dimensions & Size Comparison

Comparing 2022 vs 2019 catalog dimensions. Cadillac CT5 · Buick LaCrosse

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

Side view
  • Length193.8 in
  • Height57.2 in
  • Wheelbase116.0 in
  • Curb weight3,659 lb – 3,827 lb
Front / width
  • Width74.1 in
  • Buick LaCrosse width73.5 in

Which is bigger?

  • Length: Cadillac CT5 is 3.7 in shorter (193.8 in vs 197.5 in)
  • Width: Buick LaCrosse is 0.6 in narrower (74.1 in vs 73.5 in)
  • Height: Buick LaCrosse is 0.3 in taller (57.2 in vs 57.5 in)
  • Wheelbase: Cadillac CT5 has a 1.6 in longer wheelbase (116.0 in vs 114.4 in)
  • Curb weight: Cadillac CT5 is 78 lb heavier (3,743 lb vs 3,665 lb)

Biggest size differences

  1. Curb weight: Cadillac CT5 is 78 lb heavier (3,743 lb vs 3,665 lb)
  2. Length: Cadillac CT5 is 3.7 in shorter (193.8 in vs 197.5 in)
  3. Wheelbase: Cadillac CT5 has a 1.6 in longer wheelbase (116.0 in vs 114.4 in)
  4. Width: Buick LaCrosse is 0.6 in narrower (74.1 in vs 73.5 in)
  5. Height: Buick LaCrosse is 0.3 in taller (57.2 in vs 57.5 in)

Practical verdicts

  • Easier to fit in a short garageCadillac CT5 — Cadillac CT5 is shorter by 3.7 in Check garage fit for Cadillac CT5 · garage fit for Buick LaCrosse
  • Narrower for tight parkingBuick LaCrosse — Buick LaCrosse is narrower by 0.6 in
  • Smaller exterior footprintCadillac CT5 — Based on length × width (Cadillac CT5)

Dimension comparison

SpecCadillac CT5Buick LaCrosseDifference
Length193.8 in197.5 in3.7 in
Width74.1 in73.5 in0.6 in
Height57.2 in57.5 in0.3 in
Wheelbase116.0 in114.4 in1.6 in
Curb weight3,743 lb3,665 lb78 lb

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

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