Audi S4 vs BMW M4 Dimensions & Size Comparison
Comparing 2018 catalog dimensions. Audi S4 · BMW M4
- Length186.8 in
- Height55.3 in
- Wheelbase111.2 in
- Ground clearance4.7 in
- Curb weight3,858 lb
- Width72.5 in
- BMW M4 width73.6 in
Which is bigger?
- Length: BMW M4 is 2.3 in shorter (186.8 in vs 184.5 in)
- Width: Audi S4 is 1.1 in narrower (72.5 in vs 73.6 in)
- Height: Audi S4 is 0.8 in taller (55.3 in vs 54.5 in)
- Wheelbase: Audi S4 has a 0.5 in longer wheelbase (111.2 in vs 110.7 in)
- Ground clearance: essentially the same
- Curb weight: Audi S4 is 66 lb heavier (3,858 lb vs 3,793 lb)
Biggest size differences
- Curb weight: Audi S4 is 66 lb heavier (3,858 lb vs 3,793 lb)
- Width: Audi S4 is 1.1 in narrower (72.5 in vs 73.6 in)
- Height: Audi S4 is 0.8 in taller (55.3 in vs 54.5 in)
- Length: BMW M4 is 2.3 in shorter (186.8 in vs 184.5 in)
- Wheelbase: Audi S4 has a 0.5 in longer wheelbase (111.2 in vs 110.7 in)
Practical verdicts
- Easier to fit in a short garageBMW M4 — BMW M4 is shorter by 2.3 in Check garage fit for Audi S4 · garage fit for BMW M4
- Narrower for tight parkingAudi S4 — Audi S4 is narrower by 1.1 in
Dimension comparison
| Spec | Audi S4 | BMW M4 | Difference |
|---|---|---|---|
| Length | 186.8 in | 184.5 in | 2.3 in |
| Width | 72.5 in | 73.6 in | 1.1 in |
| Height | 55.3 in | 54.5 in | 0.8 in |
| Wheelbase | 111.2 in | 110.7 in | 0.5 in |
| Ground clearance | 4.7 in | 4.7 in | 0.0 in |
| Curb weight | 3,858 lb | 3,793 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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