Audi RS 5 vs Honda Civic Si Dimensions & Size Comparison
Comparing 2022 catalog dimensions. Audi RS 5 · Honda Civic Si
- Length186.0 in – 188.3 in
- Height54.0 in – 55.1 in
- Wheelbase108.9 in – 111.3 in
- Curb weight3,990 lb – 4,057 lb
- Width73.5 in
- Honda Civic Si width70.9 in
Which is bigger?
- Length: Honda Civic Si is 3.2 in shorter (187.2 in vs 184.0 in)
- Width: Honda Civic Si is 2.6 in narrower (73.5 in vs 70.9 in)
- Height: Honda Civic Si is 1.0 in taller (54.5 in vs 55.5 in)
- Wheelbase: Audi RS 5 has a 2.4 in longer wheelbase (110.1 in vs 107.7 in)
- Curb weight: Audi RS 5 is 1,067 lb heavier (4,024 lb vs 2,957 lb)
Biggest size differences
- Curb weight: Audi RS 5 is 1,067 lb heavier (4,024 lb vs 2,957 lb)
- Width: Honda Civic Si is 2.6 in narrower (73.5 in vs 70.9 in)
- Wheelbase: Audi RS 5 has a 2.4 in longer wheelbase (110.1 in vs 107.7 in)
- Length: Honda Civic Si is 3.2 in shorter (187.2 in vs 184.0 in)
- Height: Honda Civic Si is 1.0 in taller (54.5 in vs 55.5 in)
Practical verdicts
- Easier to fit in a short garageHonda Civic Si — Honda Civic Si is shorter by 3.2 in Check garage fit for Audi RS 5 · garage fit for Honda Civic Si
- Narrower for tight parkingHonda Civic Si — Honda Civic Si is narrower by 2.6 in
- Smaller exterior footprintHonda Civic Si — Based on length × width (Honda Civic Si)
Dimension comparison
| Spec | Audi RS 5 | Honda Civic Si | Difference |
|---|---|---|---|
| Length | 187.2 in | 184.0 in | 3.2 in |
| Width | 73.5 in | 70.9 in | 2.6 in |
| Height | 54.5 in | 55.5 in | 1.0 in |
| Wheelbase | 110.1 in | 107.7 in | 2.4 in |
| Curb weight | 4,024 lb | 2,957 lb | 1,067 lb |
Values use trim midpoints when a model year lists a range (e.g. length 186.0 in – 188.3 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.