Spec Sizes

Porsche Cayenne vs BMW X6 Dimensions & Size Comparison

Comparing 2015 catalog dimensions. Porsche Cayenne · BMW X6

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

Side view
  • Length191.1 in
  • Height67.0 in – 67.1 in
  • Wheelbase114.0 in
  • Ground clearance7.2 in – 8.5 in
  • Curb weight4,597 lb – 4,817 lb
Front / width
  • Width76.3 in
  • BMW X6 width78.1 in

Which is bigger?

  • Length: Porsche Cayenne is 0.9 in shorter (191.1 in vs 192.0 in)
  • Width: Porsche Cayenne is 1.8 in narrower (76.3 in vs 78.1 in)
  • Height: Porsche Cayenne is 0.5 in taller (67.0 in vs 66.5 in)
  • Wheelbase: BMW X6 has a 1.5 in longer wheelbase (114.0 in vs 115.5 in)
  • Ground clearance: BMW X6 has 0.5 in more ground clearance (7.8 in vs 8.3 in)
  • Curb weight: BMW X6 is 193 lb heavier (4,707 lb vs 4,900 lb)

Biggest size differences

  1. Ground clearance: BMW X6 has 0.5 in more ground clearance (7.8 in vs 8.3 in)
  2. Curb weight: BMW X6 is 193 lb heavier (4,707 lb vs 4,900 lb)
  3. Width: Porsche Cayenne is 1.8 in narrower (76.3 in vs 78.1 in)
  4. Wheelbase: BMW X6 has a 1.5 in longer wheelbase (114.0 in vs 115.5 in)
  5. Height: Porsche Cayenne is 0.5 in taller (67.0 in vs 66.5 in)

Practical verdicts

  • Easier to fit in a short garagePorsche Cayenne — Porsche Cayenne is shorter by 0.9 in Check garage fit for Porsche Cayenne · garage fit for BMW X6
  • Narrower for tight parkingPorsche Cayenne — Porsche Cayenne is narrower by 1.8 in
  • More ground clearanceBMW X6 — BMW X6 has 0.5 in more clearance
  • Smaller exterior footprintPorsche Cayenne — Based on length × width (Porsche Cayenne)

Dimension comparison

SpecPorsche CayenneBMW X6Difference
Length191.1 in192.0 in0.9 in
Width76.3 in78.1 in1.8 in
Height67.0 in66.5 in0.5 in
Wheelbase114.0 in115.5 in1.5 in
Ground clearance7.8 in8.3 in0.5 in
Curb weight4,707 lb4,900 lb193 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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