Spec Sizes

Porsche Cayenne vs Cadillac SRX Dimensions & Size Comparison

Comparing 2019 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
  • Length193.6 in – 193.9 in
  • Height65.8 in – 66.7 in
  • Wheelbase113.9 in
  • Ground clearance6.6 in
  • Curb weight4,377 lb – 4,795 lb
Front / width
  • Width78.0 in
  • Cadillac SRX width75.2 in

Which is bigger?

  • Length: Cadillac SRX is 3.4 in shorter (193.8 in vs 190.3 in)
  • Width: Cadillac SRX is 2.8 in narrower (78.0 in vs 75.2 in)
  • Height: Porsche Cayenne is 0.5 in taller (66.3 in vs 65.7 in)
  • Wheelbase: Porsche Cayenne has a 3.4 in longer wheelbase (113.9 in vs 110.5 in)
  • Ground clearance: Cadillac SRX has 0.4 in more ground clearance (6.6 in vs 7.0 in)
  • Curb weight: Porsche Cayenne is 227 lb heavier (4,586 lb vs 4,360 lb)

Biggest size differences

  1. Ground clearance: Cadillac SRX has 0.4 in more ground clearance (6.6 in vs 7.0 in)
  2. Curb weight: Porsche Cayenne is 227 lb heavier (4,586 lb vs 4,360 lb)
  3. Width: Cadillac SRX is 2.8 in narrower (78.0 in vs 75.2 in)
  4. Wheelbase: Porsche Cayenne has a 3.4 in longer wheelbase (113.9 in vs 110.5 in)
  5. Length: Cadillac SRX is 3.4 in shorter (193.8 in vs 190.3 in)

Practical verdicts

  • Easier to fit in a short garageCadillac SRX — Cadillac SRX is shorter by 3.4 in Check garage fit for Porsche Cayenne · garage fit for Cadillac SRX
  • Narrower for tight parkingCadillac SRX — Cadillac SRX is narrower by 2.8 in
  • More ground clearanceCadillac SRX — Cadillac SRX has 0.4 in more clearance
  • Smaller exterior footprintCadillac SRX — Based on length × width (Cadillac SRX)

Dimension comparison

SpecPorsche CayenneCadillac SRXDifference
Length193.8 in190.3 in3.4 in
Width78.0 in75.2 in2.8 in
Height66.3 in65.7 in0.5 in
Wheelbase113.9 in110.5 in3.4 in
Ground clearance6.6 in7.0 in0.4 in
Curb weight4,586 lb4,360 lb227 lb

Values use trim midpoints when a model year lists a range (e.g. length 193.6 in – 193.9 in).

Compare by year

Overlapping model years with dimension data.

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