Spec Sizes

Cadillac CTS-V vs Buick Regal TourX Dimensions & Size Comparison

Comparing 2019 vs 2020 catalog dimensions. Cadillac CTS-V · Buick Regal TourX

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

Side view
  • Length197.6 in
  • Height57.2 in
  • Wheelbase114.6 in
  • Curb weight4,141 lb
Front / width
  • Width72.2 in
  • Buick Regal TourX width73.3 in

Which is bigger?

  • Length: Buick Regal TourX is 1.3 in shorter (197.6 in vs 196.3 in)
  • Width: Cadillac CTS-V is 1.1 in narrower (72.2 in vs 73.3 in)
  • Height: Buick Regal TourX is 1.2 in taller (57.2 in vs 58.4 in)
  • Wheelbase: Cadillac CTS-V has a 3.2 in longer wheelbase (114.6 in vs 111.4 in)
  • Curb weight: Cadillac CTS-V is 363 lb heavier (4,141 lb vs 3,779 lb)

Biggest size differences

  1. Curb weight: Cadillac CTS-V is 363 lb heavier (4,141 lb vs 3,779 lb)
  2. Wheelbase: Cadillac CTS-V has a 3.2 in longer wheelbase (114.6 in vs 111.4 in)
  3. Height: Buick Regal TourX is 1.2 in taller (57.2 in vs 58.4 in)
  4. Width: Cadillac CTS-V is 1.1 in narrower (72.2 in vs 73.3 in)
  5. Length: Buick Regal TourX is 1.3 in shorter (197.6 in vs 196.3 in)

Practical verdicts

Dimension comparison

SpecCadillac CTS-VBuick Regal TourXDifference
Length197.6 in196.3 in1.3 in
Width72.2 in73.3 in1.1 in
Height57.2 in58.4 in1.2 in
Wheelbase114.6 in111.4 in3.2 in
Curb weight4,141 lb3,779 lb363 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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