Spec Sizes

Porsche Cayenne vs Jeep Grand Cherokee Dimensions & Size Comparison

Comparing 2017 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 – 67.4 in
  • Wheelbase114.0 in
  • Ground clearance6.6 in – 8.5 in
  • Curb weight4,488 lb – 4,927 lb
Front / width
  • Width78.7 in
  • Jeep Grand Cherokee width76.5 in

Which is bigger?

  • Length: Jeep Grand Cherokee is 1.3 in shorter (191.1 in vs 189.8 in)
  • Width: Jeep Grand Cherokee is 2.2 in narrower (78.7 in vs 76.5 in)
  • Height: Jeep Grand Cherokee is 2.1 in taller (67.2 in vs 69.3 in)
  • Wheelbase: Jeep Grand Cherokee has a 0.8 in longer wheelbase (114.0 in vs 114.8 in)
  • Ground clearance: essentially the same
  • Curb weight: Jeep Grand Cherokee is 57 lb heavier (4,708 lb vs 4,765 lb)

Biggest size differences

  1. Height: Jeep Grand Cherokee is 2.1 in taller (67.2 in vs 69.3 in)
  2. Width: Jeep Grand Cherokee is 2.2 in narrower (78.7 in vs 76.5 in)
  3. Curb weight: Jeep Grand Cherokee is 57 lb heavier (4,708 lb vs 4,765 lb)
  4. Wheelbase: Jeep Grand Cherokee has a 0.8 in longer wheelbase (114.0 in vs 114.8 in)
  5. Length: Jeep Grand Cherokee is 1.3 in shorter (191.1 in vs 189.8 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 Porsche Cayenne · garage fit for Jeep Grand Cherokee
  • Narrower for tight parkingJeep Grand Cherokee — Jeep Grand Cherokee is narrower by 2.2 in
  • Smaller exterior footprintJeep Grand Cherokee — Based on length × width (Jeep Grand Cherokee)

Dimension comparison

SpecPorsche CayenneJeep Grand CherokeeDifference
Length191.1 in189.8 in1.3 in
Width78.7 in76.5 in2.2 in
Height67.2 in69.3 in2.1 in
Wheelbase114.0 in114.8 in0.8 in
Ground clearance7.5 in7.6 in0.0 in
Curb weight4,708 lb4,765 lb57 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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