Porsche Cayenne vs Audi RS Q8 Dimensions & Size Comparison
Comparing 2016 vs 2023 catalog dimensions. Porsche Cayenne · Audi RS Q8
- Length191.1 in
- Height67.0 in – 67.4 in
- Wheelbase114.0 in
- Ground clearance7.2 in – 8.5 in
- Curb weight4,488 lb – 4,642 lb
- Width78.7 in
- Audi RS Q8 width78.7 in
Which is bigger?
- Length: Porsche Cayenne is 6.2 in shorter (191.1 in vs 197.3 in)
- Width: essentially the same
- Height: Porsche Cayenne is 0.5 in taller (67.2 in vs 66.7 in)
- Wheelbase: Audi RS Q8 has a 3.9 in longer wheelbase (114.0 in vs 117.9 in)
- Curb weight: Audi RS Q8 is 925 lb heavier (4,565 lb vs 5,490 lb)
Biggest size differences
- Curb weight: Audi RS Q8 is 925 lb heavier (4,565 lb vs 5,490 lb)
- Wheelbase: Audi RS Q8 has a 3.9 in longer wheelbase (114.0 in vs 117.9 in)
- Length: Porsche Cayenne is 6.2 in shorter (191.1 in vs 197.3 in)
- Height: Porsche Cayenne is 0.5 in taller (67.2 in vs 66.7 in)
Practical verdicts
- Easier to fit in a short garagePorsche Cayenne — Porsche Cayenne is shorter by 6.2 in Check garage fit for Porsche Cayenne · garage fit for Audi RS Q8
- Smaller exterior footprintPorsche Cayenne — Based on length × width (Porsche Cayenne)
Dimension comparison
| Spec | Porsche Cayenne | Audi RS Q8 | Difference |
|---|---|---|---|
| Length | 191.1 in | 197.3 in | 6.2 in |
| Width | 78.7 in | 78.7 in | 0.0 in |
| Height | 67.2 in | 66.7 in | 0.5 in |
| Wheelbase | 114.0 in | 117.9 in | 3.9 in |
| Ground clearance | 7.8 in | — | — |
| Curb weight | 4,565 lb | 5,490 lb | 925 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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