Nissan Sentra vs Honda Civic Si Dimensions & Size Comparison
Comparing 2020 catalog dimensions. Nissan Sentra · Honda Civic Si
- Length182.7 in
- Height56.9 in – 57.0 in
- Wheelbase106.8 in
- Ground clearance4.8 in – 4.9 in
- Curb weight3,045 lb – 3,084 lb
- Width71.5 in
- Honda Civic Si width70.8 in – 70.9 in
Which is bigger?
- Length: Honda Civic Si is 2.6 in shorter (182.7 in vs 180.1 in)
- Width: Honda Civic Si is 0.7 in narrower (71.5 in vs 70.8 in)
- Height: Nissan Sentra is 1.9 in taller (57.0 in vs 55.1 in)
- Wheelbase: Nissan Sentra has a 0.5 in longer wheelbase (106.8 in vs 106.3 in)
- Curb weight: Nissan Sentra is 167 lb heavier (3,065 lb vs 2,898 lb)
Biggest size differences
- Curb weight: Nissan Sentra is 167 lb heavier (3,065 lb vs 2,898 lb)
- Height: Nissan Sentra is 1.9 in taller (57.0 in vs 55.1 in)
- Length: Honda Civic Si is 2.6 in shorter (182.7 in vs 180.1 in)
- Width: Honda Civic Si is 0.7 in narrower (71.5 in vs 70.8 in)
- Wheelbase: Nissan Sentra has a 0.5 in longer wheelbase (106.8 in vs 106.3 in)
Practical verdicts
- Easier to fit in a short garageHonda Civic Si — Honda Civic Si is shorter by 2.6 in Check garage fit for Nissan Sentra · garage fit for Honda Civic Si
- Narrower for tight parkingHonda Civic Si — Honda Civic Si is narrower by 0.7 in
- Smaller exterior footprintHonda Civic Si — Based on length × width (Honda Civic Si)
Dimension comparison
| Spec | Nissan Sentra | Honda Civic Si | Difference |
|---|---|---|---|
| Length | 182.7 in | 180.1 in | 2.6 in |
| Width | 71.5 in | 70.8 in | 0.7 in |
| Height | 57.0 in | 55.1 in | 1.9 in |
| Wheelbase | 106.8 in | 106.3 in | 0.5 in |
| Ground clearance | 4.8 in | — | — |
| Curb weight | 3,065 lb | 2,898 lb | 167 lb |
Values use trim midpoints when a model year lists a range.
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.