Spec Sizes

Porsche Cayenne vs Cadillac SRX Dimensions & Size Comparison

Comparing 2017 vs 2016 catalog dimensions. Porsche Cayenne · Cadillac SRX

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
  • Cadillac SRX width75.2 in

Which is bigger?

  • Length: Cadillac SRX is 0.8 in shorter (191.1 in vs 190.3 in)
  • Width: Cadillac SRX is 3.5 in narrower (78.7 in vs 75.2 in)
  • Height: Porsche Cayenne is 1.5 in taller (67.2 in vs 65.7 in)
  • Wheelbase: Porsche Cayenne has a 3.5 in longer wheelbase (114.0 in vs 110.5 in)
  • Ground clearance: Porsche Cayenne has 0.5 in more ground clearance (7.5 in vs 7.0 in)
  • Curb weight: Porsche Cayenne is 348 lb heavier (4,708 lb vs 4,360 lb)

Biggest size differences

  1. Curb weight: Porsche Cayenne is 348 lb heavier (4,708 lb vs 4,360 lb)
  2. Ground clearance: Porsche Cayenne has 0.5 in more ground clearance (7.5 in vs 7.0 in)
  3. Width: Cadillac SRX is 3.5 in narrower (78.7 in vs 75.2 in)
  4. Wheelbase: Porsche Cayenne has a 3.5 in longer wheelbase (114.0 in vs 110.5 in)
  5. Height: Porsche Cayenne is 1.5 in taller (67.2 in vs 65.7 in)

Practical verdicts

  • Easier to fit in a short garageCadillac SRX — Cadillac SRX is shorter by 0.8 in Check garage fit for Porsche Cayenne · garage fit for Cadillac SRX
  • Narrower for tight parkingCadillac SRX — Cadillac SRX is narrower by 3.5 in
  • More ground clearancePorsche Cayenne — Porsche Cayenne has 0.5 in more clearance
  • Smaller exterior footprintCadillac SRX — Based on length × width (Cadillac SRX)

Dimension comparison

SpecPorsche CayenneCadillac SRXDifference
Length191.1 in190.3 in0.8 in
Width78.7 in75.2 in3.5 in
Height67.2 in65.7 in1.5 in
Wheelbase114.0 in110.5 in3.5 in
Ground clearance7.5 in7.0 in0.5 in
Curb weight4,708 lb4,360 lb348 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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