Honda Civic Si vs Acura TSX Dimensions & Size Comparison
Comparing 2022 vs 2014 catalog dimensions. Honda Civic Si · Acura TSX
- Length184.0 in
- Height55.5 in
- Wheelbase107.7 in
- Curb weight2,952 lb – 2,961 lb
- Width70.9 in
- Acura TSX width72.4 in
Which is bigger?
- Length: Honda Civic Si is 3.4 in shorter (184.0 in vs 187.4 in)
- Width: Honda Civic Si is 1.5 in narrower (70.9 in vs 72.4 in)
- Height: Acura TSX is 1.8 in taller (55.5 in vs 57.3 in)
- Wheelbase: Honda Civic Si has a 1.2 in longer wheelbase (107.7 in vs 106.5 in)
- Curb weight: Acura TSX is 623 lb heavier (2,957 lb vs 3,580 lb)
Biggest size differences
- Curb weight: Acura TSX is 623 lb heavier (2,957 lb vs 3,580 lb)
- Height: Acura TSX is 1.8 in taller (55.5 in vs 57.3 in)
- Width: Honda Civic Si is 1.5 in narrower (70.9 in vs 72.4 in)
- Length: Honda Civic Si is 3.4 in shorter (184.0 in vs 187.4 in)
- Wheelbase: Honda Civic Si has a 1.2 in longer wheelbase (107.7 in vs 106.5 in)
Practical verdicts
- Easier to fit in a short garageHonda Civic Si — Honda Civic Si is shorter by 3.4 in Check garage fit for Honda Civic Si · garage fit for Acura TSX
- Narrower for tight parkingHonda Civic Si — Honda Civic Si is narrower by 1.5 in
- Smaller exterior footprintHonda Civic Si — Based on length × width (Honda Civic Si)
Dimension comparison
| Spec | Honda Civic Si | Acura TSX | Difference |
|---|---|---|---|
| Length | 184.0 in | 187.4 in | 3.4 in |
| Width | 70.9 in | 72.4 in | 1.5 in |
| Height | 55.5 in | 57.3 in | 1.8 in |
| Wheelbase | 107.7 in | 106.5 in | 1.2 in |
| Curb weight | 2,957 lb | 3,580 lb | 623 lb |
Values use trim midpoints when a model year lists a range.
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