Honda Civic Si vs Honda Civic Dimensions & Size Comparison
Comparing 2020 catalog dimensions. Honda Civic Si · Honda Civic
- Length177.3 in – 182.8 in
- Height54.7 in – 55.5 in
- Wheelbase106.3 in
- Curb weight2,889 lb – 2,906 lb
- Width70.8 in – 70.9 in
- Honda Civic width70.8 in
Which is bigger?
- Length: Honda Civic is 2.2 in shorter (180.1 in vs 177.9 in)
- Width: essentially the same
- Height: Honda Civic is 1.3 in taller (55.1 in vs 56.4 in)
- Wheelbase: essentially the same
- Curb weight: Honda Civic is 26 lb heavier (2,898 lb vs 2,923 lb)
Biggest size differences
- Height: Honda Civic is 1.3 in taller (55.1 in vs 56.4 in)
- Length: Honda Civic is 2.2 in shorter (180.1 in vs 177.9 in)
- Curb weight: Honda Civic is 26 lb heavier (2,898 lb vs 2,923 lb)
Practical verdicts
- Easier to fit in a short garageHonda Civic — Honda Civic is shorter by 2.2 in Check garage fit for Honda Civic Si · garage fit for Honda Civic
- Smaller exterior footprintHonda Civic — Based on length × width (Honda Civic)
Dimension comparison
| Spec | Honda Civic Si | Honda Civic | Difference |
|---|---|---|---|
| Length | 180.1 in | 177.9 in | 2.2 in |
| Width | 70.8 in | 70.8 in | 0.0 in |
| Height | 55.1 in | 56.4 in | 1.3 in |
| Wheelbase | 106.3 in | 106.3 in | 0.0 in |
| Ground clearance | — | 6.0 in | — |
| Curb weight | 2,898 lb | 2,923 lb | 26 lb |
Values use trim midpoints when a model year lists a range (e.g. length 177.3 in – 182.8 in).
Compare by year
Overlapping model years with dimension data.
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