BMW M6 vs Audi S5 Dimensions & Size Comparison
Comparing 2009 catalog dimensions. BMW M6 · Audi S5
- Length191.8 in
- Height54.0 in – 54.2 in
- Wheelbase109.5 in
- Curb weight3,909 lb – 4,398 lb
- Width73.0 in
- Audi S5 width73.0 in
Which is bigger?
- Length: Audi S5 is 9.3 in shorter (191.8 in vs 182.5 in)
- Width: essentially the same
- Height: BMW M6 is 0.2 in taller (54.1 in vs 53.9 in)
- Wheelbase: BMW M6 has a 1.2 in longer wheelbase (109.5 in vs 108.3 in)
- Curb weight: BMW M6 is 263 lb heavier (4,154 lb vs 3,891 lb)
Biggest size differences
- Curb weight: BMW M6 is 263 lb heavier (4,154 lb vs 3,891 lb)
- Length: Audi S5 is 9.3 in shorter (191.8 in vs 182.5 in)
- Wheelbase: BMW M6 has a 1.2 in longer wheelbase (109.5 in vs 108.3 in)
- Height: BMW M6 is 0.2 in taller (54.1 in vs 53.9 in)
Practical verdicts
- Easier to fit in a short garageAudi S5 — Audi S5 is shorter by 9.3 in Check garage fit for BMW M6 · garage fit for Audi S5
- Smaller exterior footprintAudi S5 — Based on length × width (Audi S5)
Dimension comparison
| Spec | BMW M6 | Audi S5 | Difference |
|---|---|---|---|
| Length | 191.8 in | 182.5 in | 9.3 in |
| Width | 73.0 in | 73.0 in | 0.0 in |
| Height | 54.1 in | 53.9 in | 0.2 in |
| Wheelbase | 109.5 in | 108.3 in | 1.2 in |
| Curb weight | 4,154 lb | 3,891 lb | 263 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.