Spec Sizes

Porsche Cayenne vs Cadillac XT5 Dimensions & Size Comparison

Comparing 2018 catalog dimensions. Porsche Cayenne · Cadillac XT5

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

Side view
  • Length191.1 in
  • Height67.0 in – 67.4 in
  • Wheelbase114.0 in
  • Ground clearance6.6 in – 8.5 in
  • Curb weight4,488 lb – 4,927 lb
Front / width
  • Width78.7 in
  • Cadillac XT5 width75.0 in

Which is bigger?

  • Length: Cadillac XT5 is 1.6 in shorter (191.1 in vs 189.5 in)
  • Width: Cadillac XT5 is 3.7 in narrower (78.7 in vs 75.0 in)
  • Height: Porsche Cayenne is 1.2 in taller (67.2 in vs 66.0 in)
  • Wheelbase: Porsche Cayenne has a 1.5 in longer wheelbase (114.0 in vs 112.5 in)
  • Ground clearance: Cadillac XT5 has 0.3 in more ground clearance (7.5 in vs 7.8 in)
  • Curb weight: Porsche Cayenne is 537 lb heavier (4,708 lb vs 4,171 lb)

Biggest size differences

  1. Curb weight: Porsche Cayenne is 537 lb heavier (4,708 lb vs 4,171 lb)
  2. Width: Cadillac XT5 is 3.7 in narrower (78.7 in vs 75.0 in)
  3. Ground clearance: Cadillac XT5 has 0.3 in more ground clearance (7.5 in vs 7.8 in)
  4. Height: Porsche Cayenne is 1.2 in taller (67.2 in vs 66.0 in)
  5. Wheelbase: Porsche Cayenne has a 1.5 in longer wheelbase (114.0 in vs 112.5 in)

Practical verdicts

  • Easier to fit in a short garageCadillac XT5 — Cadillac XT5 is shorter by 1.6 in Check garage fit for Porsche Cayenne · garage fit for Cadillac XT5
  • Narrower for tight parkingCadillac XT5 — Cadillac XT5 is narrower by 3.7 in
  • More ground clearanceCadillac XT5 — Cadillac XT5 has 0.3 in more clearance
  • Smaller exterior footprintCadillac XT5 — Based on length × width (Cadillac XT5)

Dimension comparison

SpecPorsche CayenneCadillac XT5Difference
Length191.1 in189.5 in1.6 in
Width78.7 in75.0 in3.7 in
Height67.2 in66.0 in1.2 in
Wheelbase114.0 in112.5 in1.5 in
Ground clearance7.5 in7.8 in0.3 in
Curb weight4,708 lb4,171 lb537 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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