Audi S4 vs BMW M4 Dimensions & Size Comparison
Comparing 2023 catalog dimensions. Audi S4 · BMW M4
- Length187.5 in
- Height56.2 in
- Wheelbase111.0 in
- Ground clearance4.5 in
- Curb weight3,847 lb
- Width72.7 in
- BMW M4 width74.3 in – 75.6 in
Which is bigger?
- Length: Audi S4 is 1.4 in shorter (187.5 in vs 188.9 in)
- Width: Audi S4 is 2.2 in narrower (72.7 in vs 74.9 in)
- Height: Audi S4 is 1.5 in taller (56.2 in vs 54.8 in)
- Wheelbase: BMW M4 has a 1.5 in longer wheelbase (111.0 in vs 112.5 in)
- Curb weight: BMW M4 is 126 lb heavier (3,847 lb vs 3,973 lb)
Biggest size differences
- Curb weight: BMW M4 is 126 lb heavier (3,847 lb vs 3,973 lb)
- Width: Audi S4 is 2.2 in narrower (72.7 in vs 74.9 in)
- Height: Audi S4 is 1.5 in taller (56.2 in vs 54.8 in)
- Wheelbase: BMW M4 has a 1.5 in longer wheelbase (111.0 in vs 112.5 in)
- Length: Audi S4 is 1.4 in shorter (187.5 in vs 188.9 in)
Practical verdicts
- Easier to fit in a short garageAudi S4 — Audi S4 is shorter by 1.4 in Check garage fit for Audi S4 · garage fit for BMW M4
- Narrower for tight parkingAudi S4 — Audi S4 is narrower by 2.2 in
- Smaller exterior footprintAudi S4 — Based on length × width (Audi S4)
Dimension comparison
| Spec | Audi S4 | BMW M4 | Difference |
|---|---|---|---|
| Length | 187.5 in | 188.9 in | 1.4 in |
| Width | 72.7 in | 74.9 in | 2.2 in |
| Height | 56.2 in | 54.8 in | 1.5 in |
| Wheelbase | 111.0 in | 112.5 in | 1.5 in |
| Ground clearance | 4.5 in | — | — |
| Curb weight | 3,847 lb | 3,973 lb | 126 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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