Spec Sizes

Porsche Cayenne vs Jeep Grand Cherokee Dimensions & Size Comparison

Comparing 2015 catalog dimensions. Porsche Cayenne · Jeep Grand Cherokee

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
  • Jeep Grand Cherokee width76.5 in – 77.1 in

Which is bigger?

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

Biggest size differences

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

SpecPorsche CayenneJeep Grand CherokeeDifference
Length191.1 in190.6 in0.5 in
Width76.3 in76.8 in0.5 in
Height67.0 in69.2 in2.1 in
Wheelbase114.0 in114.8 in0.8 in
Ground clearance7.8 in7.6 in0.3 in
Curb weight4,707 lb4,848 lb141 lb

Values use trim midpoints when a model year lists a range.

Compare by year

Overlapping model years with dimension data.

Already own one of these cars?

Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.