Spec Sizes

Jeep Grand Cherokee vs Porsche Cayenne Dimensions & Size Comparison

Comparing 2016 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
  • Height69.3 in
  • Wheelbase114.8 in
  • Ground clearance6.6 in – 8.6 in
  • Curb weight4,545 lb – 4,984 lb
Front / width
  • Width76.5 in
  • Porsche Cayenne width78.7 in

Which is bigger?

  • Length: Jeep Grand Cherokee is 1.3 in shorter (189.8 in vs 191.1 in)
  • Width: Jeep Grand Cherokee is 2.2 in narrower (76.5 in vs 78.7 in)
  • Height: Jeep Grand Cherokee is 2.1 in taller (69.3 in vs 67.2 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 200 lb heavier (4,765 lb vs 4,565 lb)

Biggest size differences

  1. Curb weight: Jeep Grand Cherokee is 200 lb heavier (4,765 lb vs 4,565 lb)
  2. Ground clearance: Porsche Cayenne has 0.3 in more ground clearance (7.6 in vs 7.8 in)
  3. Height: Jeep Grand Cherokee is 2.1 in taller (69.3 in vs 67.2 in)
  4. Width: Jeep Grand Cherokee is 2.2 in narrower (76.5 in vs 78.7 in)
  5. Wheelbase: Jeep Grand Cherokee has a 0.8 in longer wheelbase (114.8 in vs 114.0 in)

Practical verdicts

  • Easier to fit in a short garageJeep Grand Cherokee — Jeep Grand Cherokee is shorter by 1.3 in Check garage fit for Jeep Grand Cherokee · garage fit for Porsche Cayenne
  • Narrower for tight parkingJeep Grand Cherokee — Jeep Grand Cherokee is narrower by 2.2 in
  • More ground clearancePorsche Cayenne — Porsche Cayenne has 0.3 in more clearance
  • Smaller exterior footprintJeep Grand Cherokee — Based on length × width (Jeep Grand Cherokee)

Dimension comparison

SpecJeep Grand CherokeePorsche CayenneDifference
Length189.8 in191.1 in1.3 in
Width76.5 in78.7 in2.2 in
Height69.3 in67.2 in2.1 in
Wheelbase114.8 in114.0 in0.8 in
Ground clearance7.6 in7.8 in0.3 in
Curb weight4,765 lb4,565 lb200 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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