Cadillac CTS vs Porsche Panamera Dimensions & Size Comparison
Comparing 2011 catalog dimensions. Cadillac CTS · Porsche Panamera
- Length188.5 in – 192.0 in
- Height56.0 in – 58.0 in
- Wheelbase113.4 in
- Curb weight3,847 lb – 4,328 lb
- Width72.5 in – 74.1 in
- Porsche Panamera width76.0 in
Which is bigger?
- Length: Cadillac CTS is 5.3 in shorter (190.3 in vs 195.6 in)
- Width: Cadillac CTS is 2.7 in narrower (73.3 in vs 76.0 in)
- Height: Cadillac CTS is 1.2 in taller (57.0 in vs 55.8 in)
- Wheelbase: Porsche Panamera has a 1.5 in longer wheelbase (113.4 in vs 114.9 in)
- Curb weight: Porsche Panamera is 24 lb heavier (4,088 lb vs 4,112 lb)
Biggest size differences
- Width: Cadillac CTS is 2.7 in narrower (73.3 in vs 76.0 in)
- Length: Cadillac CTS is 5.3 in shorter (190.3 in vs 195.6 in)
- Height: Cadillac CTS is 1.2 in taller (57.0 in vs 55.8 in)
- Wheelbase: Porsche Panamera has a 1.5 in longer wheelbase (113.4 in vs 114.9 in)
- Curb weight: Porsche Panamera is 24 lb heavier (4,088 lb vs 4,112 lb)
Practical verdicts
- Easier to fit in a short garageCadillac CTS — Cadillac CTS is shorter by 5.3 in Check garage fit for Cadillac CTS · garage fit for Porsche Panamera
- Narrower for tight parkingCadillac CTS — Cadillac CTS is narrower by 2.7 in
- Smaller exterior footprintCadillac CTS — Based on length × width (Cadillac CTS)
Dimension comparison
| Spec | Cadillac CTS | Porsche Panamera | Difference |
|---|---|---|---|
| Length | 190.3 in | 195.6 in | 5.3 in |
| Width | 73.3 in | 76.0 in | 2.7 in |
| Height | 57.0 in | 55.8 in | 1.2 in |
| Wheelbase | 113.4 in | 114.9 in | 1.5 in |
| Ground clearance | — | 6.4 in | — |
| Curb weight | 4,088 lb | 4,112 lb | 24 lb |
Values use trim midpoints when a model year lists a range (e.g. length 188.5 in – 192.0 in).
Compare by year
Overlapping model years with dimension data.
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