Honda Civic Si vs Hyundai Elantra Dimensions & Size Comparison
Comparing 2020 vs 2023 catalog dimensions. Honda Civic Si · Hyundai Elantra
- 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
- Hyundai Elantra width71.9 in
Which is bigger?
- Length: Honda Civic Si is 4.0 in shorter (180.1 in vs 184.1 in)
- Width: Honda Civic Si is 1.1 in narrower (70.8 in vs 71.9 in)
- Height: Hyundai Elantra is 0.6 in taller (55.1 in vs 55.7 in)
- Wheelbase: Hyundai Elantra has a 0.8 in longer wheelbase (106.3 in vs 107.1 in)
- Curb weight: Hyundai Elantra is 47 lb heavier (2,898 lb vs 2,944 lb)
Biggest size differences
- Length: Honda Civic Si is 4.0 in shorter (180.1 in vs 184.1 in)
- Curb weight: Hyundai Elantra is 47 lb heavier (2,898 lb vs 2,944 lb)
- Width: Honda Civic Si is 1.1 in narrower (70.8 in vs 71.9 in)
- Height: Hyundai Elantra is 0.6 in taller (55.1 in vs 55.7 in)
- Wheelbase: Hyundai Elantra has a 0.8 in longer wheelbase (106.3 in vs 107.1 in)
Practical verdicts
- Easier to fit in a short garageHonda Civic Si — Honda Civic Si is shorter by 4.0 in Check garage fit for Honda Civic Si · garage fit for Hyundai Elantra
- Narrower for tight parkingHonda Civic Si — Honda Civic Si is narrower by 1.1 in
- Smaller exterior footprintHonda Civic Si — Based on length × width (Honda Civic Si)
Dimension comparison
| Spec | Honda Civic Si | Hyundai Elantra | Difference |
|---|---|---|---|
| Length | 180.1 in | 184.1 in | 4.0 in |
| Width | 70.8 in | 71.9 in | 1.1 in |
| Height | 55.1 in | 55.7 in | 0.6 in |
| Wheelbase | 106.3 in | 107.1 in | 0.8 in |
| Ground clearance | — | 5.4 in | — |
| Curb weight | 2,898 lb | 2,944 lb | 47 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.
Already own one of these cars?
Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.