Spec Sizes

Cadillac CT6 vs Genesis G90 Dimensions & Size Comparison

Comparing 2018 catalog dimensions. Cadillac CT6 · Genesis G90

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

Side view
  • Length204.1 in
  • Height58.0 in
  • Wheelbase122.4 in
  • Curb weight3,647 lb – 4,385 lb
Front / width
  • Width74.0 in
  • Genesis G90 width75.4 in

Which is bigger?

  • Length: Cadillac CT6 is 0.8 in shorter (204.1 in vs 204.9 in)
  • Width: Cadillac CT6 is 1.4 in narrower (74.0 in vs 75.4 in)
  • Height: Genesis G90 is 0.9 in taller (58.0 in vs 58.9 in)
  • Wheelbase: Genesis G90 has a 2.0 in longer wheelbase (122.4 in vs 124.4 in)
  • Curb weight: Genesis G90 is 752 lb heavier (4,016 lb vs 4,768 lb)

Biggest size differences

  1. Curb weight: Genesis G90 is 752 lb heavier (4,016 lb vs 4,768 lb)
  2. Width: Cadillac CT6 is 1.4 in narrower (74.0 in vs 75.4 in)
  3. Wheelbase: Genesis G90 has a 2.0 in longer wheelbase (122.4 in vs 124.4 in)
  4. Height: Genesis G90 is 0.9 in taller (58.0 in vs 58.9 in)
  5. Length: Cadillac CT6 is 0.8 in shorter (204.1 in vs 204.9 in)

Practical verdicts

  • Easier to fit in a short garageCadillac CT6 — Cadillac CT6 is shorter by 0.8 in Check garage fit for Cadillac CT6 · garage fit for Genesis G90
  • Narrower for tight parkingCadillac CT6 — Cadillac CT6 is narrower by 1.4 in
  • Smaller exterior footprintCadillac CT6 — Based on length × width (Cadillac CT6)

Dimension comparison

SpecCadillac CT6Genesis G90Difference
Length204.1 in204.9 in0.8 in
Width74.0 in75.4 in1.4 in
Height58.0 in58.9 in0.9 in
Wheelbase122.4 in124.4 in2.0 in
Ground clearance—5.1 in—
Curb weight4,016 lb4,768 lb752 lb

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

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Overlapping model years with dimension data.

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