Spec Sizes

Cadillac CTS vs Buick Regal TourX Dimensions & Size Comparison

Comparing 2019 catalog dimensions. Cadillac CTS · Buick Regal TourX

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

Side view
  • Length195.5 in
  • Height57.2 in
  • Wheelbase114.6 in
  • Curb weight3,652 lb – 4,016 lb
Front / width
  • Width72.2 in
  • Buick Regal TourX width73.3 in

Which is bigger?

  • Length: Cadillac CTS is 0.8 in shorter (195.5 in vs 196.3 in)
  • Width: Cadillac CTS 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 has a 3.2 in longer wheelbase (114.6 in vs 111.4 in)
  • Curb weight: Cadillac CTS is 56 lb heavier (3,834 lb vs 3,779 lb)

Biggest size differences

  1. Wheelbase: Cadillac CTS has a 3.2 in longer wheelbase (114.6 in vs 111.4 in)
  2. Height: Buick Regal TourX is 1.2 in taller (57.2 in vs 58.4 in)
  3. Width: Cadillac CTS is 1.1 in narrower (72.2 in vs 73.3 in)
  4. Curb weight: Cadillac CTS is 56 lb heavier (3,834 lb vs 3,779 lb)
  5. Length: Cadillac CTS is 0.8 in shorter (195.5 in vs 196.3 in)

Practical verdicts

  • Easier to fit in a short garageCadillac CTS — Cadillac CTS is shorter by 0.8 in Check garage fit for Cadillac CTS · garage fit for Buick Regal TourX
  • Narrower for tight parkingCadillac CTS — Cadillac CTS is narrower by 1.1 in
  • Smaller exterior footprintCadillac CTS — Based on length × width (Cadillac CTS)

Dimension comparison

SpecCadillac CTSBuick Regal TourXDifference
Length195.5 in196.3 in0.8 in
Width72.2 in73.3 in1.1 in
Height57.2 in58.4 in1.2 in
Wheelbase114.6 in111.4 in3.2 in
Curb weight3,834 lb3,779 lb56 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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