Porsche Cayenne vs Cadillac SRX Dimensions & Size Comparison
Comparing 2009 catalog dimensions. Porsche Cayenne · Cadillac SRX
- Length188.8 in – 188.9 in
- Height66.9 in
- Wheelbase112.4 in
- Ground clearance8.6 in – 10.7 in
- Curb weight4,762 lb – 5,191 lb
- Width75.9 in
- Cadillac SRX width72.6 in
Which is bigger?
- Length: Porsche Cayenne is 6.0 in shorter (188.9 in vs 194.9 in)
- Width: Cadillac SRX is 3.3 in narrower (75.9 in vs 72.6 in)
- Height: Cadillac SRX is 0.9 in taller (66.9 in vs 67.8 in)
- Wheelbase: Cadillac SRX has a 4.0 in longer wheelbase (112.4 in vs 116.4 in)
- Curb weight: Porsche Cayenne is 674 lb heavier (4,977 lb vs 4,303 lb)
Biggest size differences
- Curb weight: Porsche Cayenne is 674 lb heavier (4,977 lb vs 4,303 lb)
- Width: Cadillac SRX is 3.3 in narrower (75.9 in vs 72.6 in)
- Wheelbase: Cadillac SRX has a 4.0 in longer wheelbase (112.4 in vs 116.4 in)
- Length: Porsche Cayenne is 6.0 in shorter (188.9 in vs 194.9 in)
- Height: Cadillac SRX is 0.9 in taller (66.9 in vs 67.8 in)
Practical verdicts
- Easier to fit in a short garagePorsche Cayenne — Porsche Cayenne is shorter by 6.0 in Check garage fit for Porsche Cayenne · garage fit for Cadillac SRX
- Narrower for tight parkingCadillac SRX — Cadillac SRX is narrower by 3.3 in
- Smaller exterior footprintCadillac SRX — Based on length × width (Cadillac SRX)
Dimension comparison
| Spec | Porsche Cayenne | Cadillac SRX | Difference |
|---|---|---|---|
| Length | 188.9 in | 194.9 in | 6.0 in |
| Width | 75.9 in | 72.6 in | 3.3 in |
| Height | 66.9 in | 67.8 in | 0.9 in |
| Wheelbase | 112.4 in | 116.4 in | 4.0 in |
| Ground clearance | 9.6 in | — | — |
| Curb weight | 4,977 lb | 4,303 lb | 674 lb |
Values use trim midpoints when a model year lists a range (e.g. length 188.8 in – 188.9 in).
Compare by year
Overlapping model years with dimension data.
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