BMW M6 vs BMW M3 Dimensions & Size Comparison
Comparing 2008 catalog dimensions. BMW M6 · BMW M3
- Length191.8 in
- Height54.0 in – 54.2 in
- Wheelbase109.5 in
- Curb weight3,909 lb – 4,398 lb
- Width73.0 in
- BMW M3 width70.2 in – 71.5 in
Which is bigger?
- Length: BMW M3 is 10.7 in shorter (191.8 in vs 181.1 in)
- Width: BMW M3 is 2.2 in narrower (73.0 in vs 70.8 in)
- Height: BMW M3 is 1.1 in taller (54.1 in vs 55.3 in)
- Wheelbase: BMW M6 has a 0.8 in longer wheelbase (109.5 in vs 108.7 in)
- Curb weight: BMW M6 is 229 lb heavier (4,154 lb vs 3,925 lb)
Biggest size differences
- Length: BMW M3 is 10.7 in shorter (191.8 in vs 181.1 in)
- Curb weight: BMW M6 is 229 lb heavier (4,154 lb vs 3,925 lb)
- Width: BMW M3 is 2.2 in narrower (73.0 in vs 70.8 in)
- Height: BMW M3 is 1.1 in taller (54.1 in vs 55.3 in)
- Wheelbase: BMW M6 has a 0.8 in longer wheelbase (109.5 in vs 108.7 in)
Practical verdicts
- Easier to fit in a short garageBMW M3 — BMW M3 is shorter by 10.7 in Check garage fit for BMW M6 · garage fit for BMW M3
- Narrower for tight parkingBMW M3 — BMW M3 is narrower by 2.2 in
- Smaller exterior footprintBMW M3 — Based on length × width (BMW M3)
Dimension comparison
| Spec | BMW M6 | BMW M3 | Difference |
|---|---|---|---|
| Length | 191.8 in | 181.1 in | 10.7 in |
| Width | 73.0 in | 70.8 in | 2.2 in |
| Height | 54.1 in | 55.3 in | 1.1 in |
| Wheelbase | 109.5 in | 108.7 in | 0.8 in |
| Curb weight | 4,154 lb | 3,925 lb | 229 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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