Spec Sizes

Jeep Grand Cherokee vs Porsche Cayenne Dimensions & Size Comparison

Comparing 2015 catalog dimensions. Jeep Grand Cherokee · Porsche Cayenne

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

Side view
  • Length189.8 in – 191.3 in
  • Height69.1 in – 69.3 in
  • Wheelbase114.8 in
  • Ground clearance6.6 in – 8.6 in
  • Curb weight4,545 lb – 5,150 lb
Front / width
  • Width76.5 in – 77.1 in
  • Porsche Cayenne width76.3 in

Which is bigger?

  • Length: Jeep Grand Cherokee is 0.5 in shorter (190.6 in vs 191.1 in)
  • Width: Porsche Cayenne is 0.5 in narrower (76.8 in vs 76.3 in)
  • Height: Jeep Grand Cherokee is 2.1 in taller (69.2 in vs 67.0 in)
  • Wheelbase: Jeep Grand Cherokee has a 0.8 in longer wheelbase (114.8 in vs 114.0 in)
  • Ground clearance: Porsche Cayenne has 0.3 in more ground clearance (7.6 in vs 7.8 in)
  • Curb weight: Jeep Grand Cherokee is 141 lb heavier (4,848 lb vs 4,707 lb)

Biggest size differences

  1. Height: Jeep Grand Cherokee is 2.1 in taller (69.2 in vs 67.0 in)
  2. Ground clearance: Porsche Cayenne has 0.3 in more ground clearance (7.6 in vs 7.8 in)
  3. Curb weight: Jeep Grand Cherokee is 141 lb heavier (4,848 lb vs 4,707 lb)
  4. Wheelbase: Jeep Grand Cherokee has a 0.8 in longer wheelbase (114.8 in vs 114.0 in)
  5. Width: Porsche Cayenne is 0.5 in narrower (76.8 in vs 76.3 in)

Practical verdicts

  • Easier to fit in a short garageJeep Grand Cherokee — Jeep Grand Cherokee is shorter by 0.5 in Check garage fit for Jeep Grand Cherokee · garage fit for Porsche Cayenne
  • Narrower for tight parkingPorsche Cayenne — Porsche Cayenne is narrower by 0.5 in
  • More ground clearancePorsche Cayenne — Porsche Cayenne has 0.3 in more clearance

Dimension comparison

SpecJeep Grand CherokeePorsche CayenneDifference
Length190.6 in191.1 in0.5 in
Width76.8 in76.3 in0.5 in
Height69.2 in67.0 in2.1 in
Wheelbase114.8 in114.0 in0.8 in
Ground clearance7.6 in7.8 in0.3 in
Curb weight4,848 lb4,707 lb141 lb

Values use trim midpoints when a model year lists a range (e.g. length 189.8 in – 191.3 in).

Compare by year

Overlapping model years with dimension data.

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