Spec Sizes

Buick LaCrosse vs Cadillac CT5 Dimensions & Size Comparison

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

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

Side view
  • Length197.5 in
  • Height57.5 in
  • Wheelbase114.4 in
  • Curb weight3,490 lb – 3,840 lb
Front / width
  • Width73.5 in
  • Cadillac CT5 width74.1 in

Which is bigger?

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

Biggest size differences

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

Practical verdicts

  • Easier to fit in a short garageCadillac CT5 — Cadillac CT5 is shorter by 3.7 in Check garage fit for Buick LaCrosse · garage fit for Cadillac CT5
  • 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

SpecBuick LaCrosseCadillac CT5Difference
Length197.5 in193.8 in3.7 in
Width73.5 in74.1 in0.6 in
Height57.5 in57.2 in0.3 in
Wheelbase114.4 in116.0 in1.6 in
Curb weight3,665 lb3,743 lb78 lb

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

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