Audi S3 vs Audi A3 Dimensions & Size Comparison
Comparing 2019 catalog dimensions. Audi S3 · Audi A3
- Length175.8 in
- Height54.8 in
- Wheelbase103.6 in
- Curb weight3,494 lb
- Width70.7 in
- Audi A3 width70.6 in – 70.7 in
Which is bigger?
- Length: Audi A3 is 1.0 in shorter (175.8 in vs 174.8 in)
- Width: essentially the same
- Height: Audi A3 is 0.8 in taller (54.8 in vs 55.6 in)
- Wheelbase: Audi S3 has a 0.6 in longer wheelbase (103.6 in vs 103.0 in)
- Curb weight: Audi S3 is 66 lb heavier (3,494 lb vs 3,429 lb)
Biggest size differences
- Curb weight: Audi S3 is 66 lb heavier (3,494 lb vs 3,429 lb)
- Height: Audi A3 is 0.8 in taller (54.8 in vs 55.6 in)
- Wheelbase: Audi S3 has a 0.6 in longer wheelbase (103.6 in vs 103.0 in)
- Length: Audi A3 is 1.0 in shorter (175.8 in vs 174.8 in)
Practical verdicts
- Easier to fit in a short garageAudi A3 — Audi A3 is shorter by 1.0 in Check garage fit for Audi S3 · garage fit for Audi A3
Dimension comparison
| Spec | Audi S3 | Audi A3 | Difference |
|---|---|---|---|
| Length | 175.8 in | 174.8 in | 1.0 in |
| Width | 70.7 in | 70.7 in | 0.0 in |
| Height | 54.8 in | 55.6 in | 0.8 in |
| Wheelbase | 103.6 in | 103.0 in | 0.6 in |
| Ground clearance | — | 6.0 in | — |
| Curb weight | 3,494 lb | 3,429 lb | 66 lb |
Values use trim midpoints when a model year lists a range.
Compare by year
Overlapping model years with dimension data.
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