Spec Sizes

Porsche Cayenne vs Cadillac SRX Dimensions & Size Comparison

Comparing 2022 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
  • Length193.7 in – 194.0 in
  • Height65.5 in – 66.8 in
  • Wheelbase114.0 in
  • Ground clearance6.6 in – 7.4 in
  • Curb weight4,582 lb – 5,056 lb
Front / width
  • Width78.1 in
  • Cadillac SRX width75.2 in

Which is bigger?

  • Length: Cadillac SRX is 3.5 in shorter (193.8 in vs 190.3 in)
  • Width: Cadillac SRX is 2.9 in narrower (78.1 in vs 75.2 in)
  • Height: Porsche Cayenne is 0.5 in taller (66.2 in vs 65.7 in)
  • Wheelbase: Porsche Cayenne has a 3.5 in longer wheelbase (114.0 in vs 110.5 in)
  • Ground clearance: essentially the same
  • Curb weight: Porsche Cayenne is 460 lb heavier (4,819 lb vs 4,360 lb)

Biggest size differences

  1. Curb weight: Porsche Cayenne is 460 lb heavier (4,819 lb vs 4,360 lb)
  2. Width: Cadillac SRX is 2.9 in narrower (78.1 in vs 75.2 in)
  3. Wheelbase: Porsche Cayenne has a 3.5 in longer wheelbase (114.0 in vs 110.5 in)
  4. Length: Cadillac SRX is 3.5 in shorter (193.8 in vs 190.3 in)
  5. Height: Porsche Cayenne is 0.5 in taller (66.2 in vs 65.7 in)

Practical verdicts

  • Easier to fit in a short garageCadillac SRX — Cadillac SRX is shorter by 3.5 in Check garage fit for Porsche Cayenne · garage fit for Cadillac SRX
  • Narrower for tight parkingCadillac SRX — Cadillac SRX is narrower by 2.9 in
  • Smaller exterior footprintCadillac SRX — Based on length × width (Cadillac SRX)

Dimension comparison

SpecPorsche CayenneCadillac SRXDifference
Length193.8 in190.3 in3.5 in
Width78.1 in75.2 in2.9 in
Height66.2 in65.7 in0.5 in
Wheelbase114.0 in110.5 in3.5 in
Ground clearance7.0 in7.0 in0.0 in
Curb weight4,819 lb4,360 lb460 lb

Values use trim midpoints when a model year lists a range (e.g. length 193.7 in – 194.0 in).

Compare by year

Overlapping model years with dimension data.

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