Honda Civic vs Honda Civic Si Dimensions & Size Comparison
Comparing 2020 vs 2022 catalog dimensions. Honda Civic · Honda Civic Si
- Length177.9 in
- Height56.3 in – 56.5 in
- Wheelbase106.3 in
- Ground clearance6.0 in
- Curb weight2,870 lb – 2,976 lb
- Width70.8 in
- Honda Civic Si width70.9 in
Which is bigger?
- Length: Honda Civic is 6.1 in shorter (177.9 in vs 184.0 in)
- Width: Honda Civic is 0.1 in narrower (70.8 in vs 70.9 in)
- Height: Honda Civic is 0.9 in taller (56.4 in vs 55.5 in)
- Wheelbase: Honda Civic Si has a 1.4 in longer wheelbase (106.3 in vs 107.7 in)
- Curb weight: Honda Civic Si is 34 lb heavier (2,923 lb vs 2,957 lb)
Biggest size differences
- Length: Honda Civic is 6.1 in shorter (177.9 in vs 184.0 in)
- Height: Honda Civic is 0.9 in taller (56.4 in vs 55.5 in)
- Wheelbase: Honda Civic Si has a 1.4 in longer wheelbase (106.3 in vs 107.7 in)
- Curb weight: Honda Civic Si is 34 lb heavier (2,923 lb vs 2,957 lb)
- Width: Honda Civic is 0.1 in narrower (70.8 in vs 70.9 in)
Practical verdicts
- Easier to fit in a short garageHonda Civic — Honda Civic is shorter by 6.1 in Check garage fit for Honda Civic · garage fit for Honda Civic Si
- Narrower for tight parkingHonda Civic — Honda Civic is narrower by 0.1 in
- Smaller exterior footprintHonda Civic — Based on length × width (Honda Civic)
Dimension comparison
| Spec | Honda Civic | Honda Civic Si | Difference |
|---|---|---|---|
| Length | 177.9 in | 184.0 in | 6.1 in |
| Width | 70.8 in | 70.9 in | 0.1 in |
| Height | 56.4 in | 55.5 in | 0.9 in |
| Wheelbase | 106.3 in | 107.7 in | 1.4 in |
| Ground clearance | 6.0 in | — | — |
| Curb weight | 2,923 lb | 2,957 lb | 34 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.