Porsche 911 vs Nissan 370Z Dimensions & Size Comparison
Comparing 2021 vs 2020 catalog dimensions. Porsche 911 · Nissan 370Z
- Length177.9 in – 178.6 in
- Height51.1 in – 51.3 in
- Wheelbase96.5 in
- Curb weight3,354 lb – 3,790 lb
- Width72.9 in – 74.9 in
- Nissan 370Z width72.6 in – 73.6 in
Which is bigger?
- Length: Nissan 370Z is 9.3 in shorter (178.3 in vs 169.0 in)
- Width: Nissan 370Z is 0.8 in narrower (73.9 in vs 73.1 in)
- Height: Nissan 370Z is 0.6 in taller (51.2 in vs 51.8 in)
- Wheelbase: Nissan 370Z has a 3.9 in longer wheelbase (96.5 in vs 100.4 in)
- Curb weight: Porsche 911 is 177 lb heavier (3,572 lb vs 3,395 lb)
Biggest size differences
- Length: Nissan 370Z is 9.3 in shorter (178.3 in vs 169.0 in)
- Curb weight: Porsche 911 is 177 lb heavier (3,572 lb vs 3,395 lb)
- Wheelbase: Nissan 370Z has a 3.9 in longer wheelbase (96.5 in vs 100.4 in)
- Height: Nissan 370Z is 0.6 in taller (51.2 in vs 51.8 in)
- Width: Nissan 370Z is 0.8 in narrower (73.9 in vs 73.1 in)
Practical verdicts
- Easier to fit in a short garageNissan 370Z — Nissan 370Z is shorter by 9.3 in Check garage fit for Porsche 911 · garage fit for Nissan 370Z
- Narrower for tight parkingNissan 370Z — Nissan 370Z is narrower by 0.8 in
- Smaller exterior footprintNissan 370Z — Based on length × width (Nissan 370Z)
Dimension comparison
| Spec | Porsche 911 | Nissan 370Z | Difference |
|---|---|---|---|
| Length | 178.3 in | 169.0 in | 9.3 in |
| Width | 73.9 in | 73.1 in | 0.8 in |
| Height | 51.2 in | 51.8 in | 0.6 in |
| Wheelbase | 96.5 in | 100.4 in | 3.9 in |
| Ground clearance | — | 4.5 in | — |
| Curb weight | 3,572 lb | 3,395 lb | 177 lb |
Values use trim midpoints when a model year lists a range (e.g. length 177.9 in – 178.6 in).
Compare by year
Overlapping model years with dimension data.
Already own one of these cars?
Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.