Spec Sizes

BMW X6 vs Porsche Cayenne Dimensions & Size Comparison

Comparing 2014 catalog dimensions. BMW X6 · Porsche Cayenne

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

Side view
  • Length192.0 in
  • Height66.5 in
  • Wheelbase115.5 in
  • Curb weight4,784 lb – 5,225 lb
Front / width
  • Width78.1 in
  • Porsche Cayenne width76.3 in – 78.7 in

Which is bigger?

  • Length: Porsche Cayenne is 1.2 in shorter (192.0 in vs 190.8 in)
  • Width: Porsche Cayenne is 0.6 in narrower (78.1 in vs 77.5 in)
  • Height: Porsche Cayenne is 0.7 in taller (66.5 in vs 67.2 in)
  • Wheelbase: BMW X6 has a 1.5 in longer wheelbase (115.5 in vs 114.0 in)
  • Curb weight: BMW X6 is 364 lb heavier (5,005 lb vs 4,641 lb)

Biggest size differences

  1. Curb weight: BMW X6 is 364 lb heavier (5,005 lb vs 4,641 lb)
  2. Wheelbase: BMW X6 has a 1.5 in longer wheelbase (115.5 in vs 114.0 in)
  3. Height: Porsche Cayenne is 0.7 in taller (66.5 in vs 67.2 in)
  4. Width: Porsche Cayenne is 0.6 in narrower (78.1 in vs 77.5 in)
  5. Length: Porsche Cayenne is 1.2 in shorter (192.0 in vs 190.8 in)

Practical verdicts

  • Easier to fit in a short garagePorsche Cayenne — Porsche Cayenne is shorter by 1.2 in Check garage fit for BMW X6 · garage fit for Porsche Cayenne
  • Narrower for tight parkingPorsche Cayenne — Porsche Cayenne is narrower by 0.6 in
  • Smaller exterior footprintPorsche Cayenne — Based on length × width (Porsche Cayenne)

Dimension comparison

SpecBMW X6Porsche CayenneDifference
Length192.0 in190.8 in1.2 in
Width78.1 in77.5 in0.6 in
Height66.5 in67.2 in0.7 in
Wheelbase115.5 in114.0 in1.5 in
Ground clearance—9.8 in—
Curb weight5,005 lb4,641 lb364 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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