Porsche 911 vs Honda Insight Dimensions & Size Comparison
Comparing 2019 catalog dimensions. Porsche 911 · Honda Insight
- Length177.1 in – 179.6 in
- Height49.3 in – 51.1 in
- Wheelbase96.5 in – 96.7 in
- Ground clearance4.0 in
- Curb weight3,142 lb – 3,682 lb
- Width71.2 in – 74.0 in
- Honda Insight width71.6 in
Which is bigger?
- Length: Porsche 911 is 5.3 in shorter (178.3 in vs 183.6 in)
- Width: Honda Insight is 1.0 in narrower (72.6 in vs 71.6 in)
- Height: Honda Insight is 5.4 in taller (50.2 in vs 55.6 in)
- Wheelbase: Honda Insight has a 9.7 in longer wheelbase (96.6 in vs 106.3 in)
- Curb weight: Porsche 911 is 380 lb heavier (3,412 lb vs 3,033 lb)
Biggest size differences
- Curb weight: Porsche 911 is 380 lb heavier (3,412 lb vs 3,033 lb)
- Height: Honda Insight is 5.4 in taller (50.2 in vs 55.6 in)
- Wheelbase: Honda Insight has a 9.7 in longer wheelbase (96.6 in vs 106.3 in)
- Length: Porsche 911 is 5.3 in shorter (178.3 in vs 183.6 in)
- Width: Honda Insight is 1.0 in narrower (72.6 in vs 71.6 in)
Practical verdicts
- Easier to fit in a short garagePorsche 911 — Porsche 911 is shorter by 5.3 in Check garage fit for Porsche 911 · garage fit for Honda Insight
- Narrower for tight parkingHonda Insight — Honda Insight is narrower by 1.0 in
- Smaller exterior footprintPorsche 911 — Based on length × width (Porsche 911)
Dimension comparison
| Spec | Porsche 911 | Honda Insight | Difference |
|---|---|---|---|
| Length | 178.3 in | 183.6 in | 5.3 in |
| Width | 72.6 in | 71.6 in | 1.0 in |
| Height | 50.2 in | 55.6 in | 5.4 in |
| Wheelbase | 96.6 in | 106.3 in | 9.7 in |
| Ground clearance | 4.0 in | — | — |
| Curb weight | 3,412 lb | 3,033 lb | 380 lb |
Values use trim midpoints when a model year lists a range (e.g. length 177.1 in – 179.6 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.