Cadillac XTS vs Buick LeSabre Dimensions & Size Comparison

Comparing 2018 vs 2005 catalog dimensions. Cadillac XTS · Buick LeSabre

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

Side view
  • Length200.9 in
  • Height59.4 in
  • Wheelbase111.7 in
  • Ground clearance5.0 in
  • Curb weight4,028 lb
Front / width
  • Width72.9 in
  • Buick LeSabre width73.5 in

Which is bigger?

  • Length: Buick LeSabre is 0.9 in shorter (200.9 in vs 200.0 in)
  • Width: Cadillac XTS is 0.6 in narrower (72.9 in vs 73.5 in)
  • Height: Cadillac XTS is 2.4 in taller (59.4 in vs 57.0 in)
  • Wheelbase: Buick LeSabre has a 0.5 in longer wheelbase (111.7 in vs 112.2 in)
  • Curb weight: Cadillac XTS is 449 lb heavier (4,028 lb vs 3,579 lb)

Biggest size differences

  1. Curb weight: Cadillac XTS is 449 lb heavier (4,028 lb vs 3,579 lb)
  2. Height: Cadillac XTS is 2.4 in taller (59.4 in vs 57.0 in)
  3. Width: Cadillac XTS is 0.6 in narrower (72.9 in vs 73.5 in)
  4. Length: Buick LeSabre is 0.9 in shorter (200.9 in vs 200.0 in)
  5. Wheelbase: Buick LeSabre has a 0.5 in longer wheelbase (111.7 in vs 112.2 in)

Practical verdicts

Dimension comparison

SpecCadillac XTSBuick LeSabreDifference
Length200.9 in200.0 in0.9 in
Width72.9 in73.5 in0.6 in
Height59.4 in57.0 in2.4 in
Wheelbase111.7 in112.2 in0.5 in
Ground clearance5.0 in——
Curb weight4,028 lb3,579 lb449 lb

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

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