Porsche Panamera vs Cadillac CTS Dimensions & Size Comparison
Comparing 2019 catalog dimensions. Porsche Panamera · Cadillac CTS
- Length198.8 in – 204.7 in
- Height55.8 in – 56.4 in
- Wheelbase116.1 in – 122.0 in
- Ground clearance4.7 in – 5.3 in
- Curb weight4,001 lb – 4,630 lb
- Width76.3 in
- Cadillac CTS width72.2 in
Which is bigger?
- Length: Cadillac CTS is 6.3 in shorter (201.8 in vs 195.5 in)
- Width: Cadillac CTS is 4.1 in narrower (76.3 in vs 72.2 in)
- Height: Cadillac CTS is 1.1 in taller (56.1 in vs 57.2 in)
- Wheelbase: Porsche Panamera has a 4.5 in longer wheelbase (119.0 in vs 114.6 in)
- Curb weight: Porsche Panamera is 482 lb heavier (4,316 lb vs 3,834 lb)
Biggest size differences
- Curb weight: Porsche Panamera is 482 lb heavier (4,316 lb vs 3,834 lb)
- Width: Cadillac CTS is 4.1 in narrower (76.3 in vs 72.2 in)
- Wheelbase: Porsche Panamera has a 4.5 in longer wheelbase (119.0 in vs 114.6 in)
- Length: Cadillac CTS is 6.3 in shorter (201.8 in vs 195.5 in)
- Height: Cadillac CTS is 1.1 in taller (56.1 in vs 57.2 in)
Practical verdicts
- Easier to fit in a short garageCadillac CTS — Cadillac CTS is shorter by 6.3 in Check garage fit for Porsche Panamera · garage fit for Cadillac CTS
- Narrower for tight parkingCadillac CTS — Cadillac CTS is narrower by 4.1 in
- Smaller exterior footprintCadillac CTS — Based on length × width (Cadillac CTS)
Dimension comparison
| Spec | Porsche Panamera | Cadillac CTS | Difference |
|---|---|---|---|
| Length | 201.8 in | 195.5 in | 6.3 in |
| Width | 76.3 in | 72.2 in | 4.1 in |
| Height | 56.1 in | 57.2 in | 1.1 in |
| Wheelbase | 119.0 in | 114.6 in | 4.5 in |
| Ground clearance | 5.0 in | — | — |
| Curb weight | 4,316 lb | 3,834 lb | 482 lb |
Values use trim midpoints when a model year lists a range (e.g. length 198.8 in – 204.7 in).
Compare by year
Overlapping model years with dimension data.
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