Porsche Cayenne vs BMW X6 Dimensions & Size Comparison
Comparing 2010 catalog dimensions. Porsche Cayenne · BMW X6
- 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
- BMW X6 width78.1 in
Which is bigger?
- Length: Porsche Cayenne is 3.2 in shorter (188.9 in vs 192.1 in)
- Width: Porsche Cayenne is 2.2 in narrower (75.9 in vs 78.1 in)
- Height: Porsche Cayenne is 0.4 in taller (66.9 in vs 66.5 in)
- Wheelbase: BMW X6 has a 3.1 in longer wheelbase (112.4 in vs 115.5 in)
- Curb weight: BMW X6 is 105 lb heavier (4,977 lb vs 5,082 lb)
Biggest size differences
- Width: Porsche Cayenne is 2.2 in narrower (75.9 in vs 78.1 in)
- Wheelbase: BMW X6 has a 3.1 in longer wheelbase (112.4 in vs 115.5 in)
- Curb weight: BMW X6 is 105 lb heavier (4,977 lb vs 5,082 lb)
- Length: Porsche Cayenne is 3.2 in shorter (188.9 in vs 192.1 in)
- Height: Porsche Cayenne is 0.4 in taller (66.9 in vs 66.5 in)
Practical verdicts
- Easier to fit in a short garagePorsche Cayenne — Porsche Cayenne is shorter by 3.2 in Check garage fit for Porsche Cayenne · garage fit for BMW X6
- Narrower for tight parkingPorsche Cayenne — Porsche Cayenne is narrower by 2.2 in
- Smaller exterior footprintPorsche Cayenne — Based on length × width (Porsche Cayenne)
Dimension comparison
| Spec | Porsche Cayenne | BMW X6 | Difference |
|---|---|---|---|
| Length | 188.9 in | 192.1 in | 3.2 in |
| Width | 75.9 in | 78.1 in | 2.2 in |
| Height | 66.9 in | 66.5 in | 0.4 in |
| Wheelbase | 112.4 in | 115.5 in | 3.1 in |
| Ground clearance | 9.6 in | — | — |
| Curb weight | 4,977 lb | 5,082 lb | 105 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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