Audi A3 vs Acura RSX Dimensions & Size Comparison
Comparing 2006 catalog dimensions. Audi A3 · Acura RSX
- Length168.7 in
- Height56.0 in
- Wheelbase101.5 in
- Curb weight3,263 lb – 3,660 lb
- Width69.5 in
- Acura RSX width67.9 in
Which is bigger?
- Length: Audi A3 is 3.7 in shorter (168.7 in vs 172.4 in)
- Width: Acura RSX is 1.6 in narrower (69.5 in vs 67.9 in)
- Height: Audi A3 is 1.1 in taller (56.0 in vs 54.9 in)
- Wheelbase: Audi A3 has a 0.3 in longer wheelbase (101.5 in vs 101.2 in)
- Curb weight: Audi A3 is 675 lb heavier (3,462 lb vs 2,787 lb)
Biggest size differences
- Curb weight: Audi A3 is 675 lb heavier (3,462 lb vs 2,787 lb)
- Width: Acura RSX is 1.6 in narrower (69.5 in vs 67.9 in)
- Length: Audi A3 is 3.7 in shorter (168.7 in vs 172.4 in)
- Height: Audi A3 is 1.1 in taller (56.0 in vs 54.9 in)
- Wheelbase: Audi A3 has a 0.3 in longer wheelbase (101.5 in vs 101.2 in)
Practical verdicts
- Easier to fit in a short garageAudi A3 — Audi A3 is shorter by 3.7 in Check garage fit for Audi A3 · garage fit for Acura RSX
- Narrower for tight parkingAcura RSX — Acura RSX is narrower by 1.6 in
Dimension comparison
| Spec | Audi A3 | Acura RSX | Difference |
|---|---|---|---|
| Length | 168.7 in | 172.4 in | 3.7 in |
| Width | 69.5 in | 67.9 in | 1.6 in |
| Height | 56.0 in | 54.9 in | 1.1 in |
| Wheelbase | 101.5 in | 101.2 in | 0.3 in |
| Curb weight | 3,462 lb | 2,787 lb | 675 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.