Spec Sizes

Buick Riviera vs Cadillac CT6-V Dimensions & Size Comparison

Comparing 1999 vs 2020 catalog dimensions. Buick Riviera · Cadillac CT6-V

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

Side view
  • Length207.2 in
  • Height54.6 in
  • Wheelbase113.8 in
  • Curb weight3,713 lb
Front / width
  • Width75.0 in
  • Cadillac CT6-V width74.0 in

Which is bigger?

  • Length: Cadillac CT6-V is 1.4 in shorter (207.2 in vs 205.8 in)
  • Width: Cadillac CT6-V is 1.0 in narrower (75.0 in vs 74.0 in)
  • Height: Cadillac CT6-V is 3.4 in taller (54.6 in vs 58.0 in)
  • Wheelbase: Cadillac CT6-V has a 8.6 in longer wheelbase (113.8 in vs 122.4 in)
  • Curb weight: Cadillac CT6-V is 767 lb heavier (3,713 lb vs 4,480 lb)

Biggest size differences

  1. Curb weight: Cadillac CT6-V is 767 lb heavier (3,713 lb vs 4,480 lb)
  2. Wheelbase: Cadillac CT6-V has a 8.6 in longer wheelbase (113.8 in vs 122.4 in)
  3. Height: Cadillac CT6-V is 3.4 in taller (54.6 in vs 58.0 in)
  4. Width: Cadillac CT6-V is 1.0 in narrower (75.0 in vs 74.0 in)
  5. Length: Cadillac CT6-V is 1.4 in shorter (207.2 in vs 205.8 in)

Practical verdicts

  • Easier to fit in a short garageCadillac CT6-V — Cadillac CT6-V is shorter by 1.4 in Check garage fit for Buick Riviera · garage fit for Cadillac CT6-V
  • Narrower for tight parkingCadillac CT6-V — Cadillac CT6-V is narrower by 1.0 in
  • Smaller exterior footprintCadillac CT6-V — Based on length × width (Cadillac CT6-V)

Dimension comparison

SpecBuick RivieraCadillac CT6-VDifference
Length207.2 in205.8 in1.4 in
Width75.0 in74.0 in1.0 in
Height54.6 in58.0 in3.4 in
Wheelbase113.8 in122.4 in8.6 in
Curb weight3,713 lb4,480 lb767 lb

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

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