BMW M3 vs Audi RS 5 Dimensions & Size Comparison
Comparing 2017 vs 2023 catalog dimensions. BMW M3 · Audi RS 5
- Length184.5 in
- Height56.1 in
- Wheelbase110.7 in
- Ground clearance4.7 in
- Curb weight3,540 lb
- Width73.9 in
- Audi RS 5 width73.5 in
Which is bigger?
- Length: BMW M3 is 2.7 in shorter (184.5 in vs 187.2 in)
- Width: Audi RS 5 is 0.4 in narrower (73.9 in vs 73.5 in)
- Height: BMW M3 is 1.6 in taller (56.1 in vs 54.5 in)
- Wheelbase: BMW M3 has a 0.6 in longer wheelbase (110.7 in vs 110.1 in)
- Curb weight: Audi RS 5 is 495 lb heavier (3,540 lb vs 4,035 lb)
Biggest size differences
- Curb weight: Audi RS 5 is 495 lb heavier (3,540 lb vs 4,035 lb)
- Height: BMW M3 is 1.6 in taller (56.1 in vs 54.5 in)
- Length: BMW M3 is 2.7 in shorter (184.5 in vs 187.2 in)
- Wheelbase: BMW M3 has a 0.6 in longer wheelbase (110.7 in vs 110.1 in)
- Width: Audi RS 5 is 0.4 in narrower (73.9 in vs 73.5 in)
Practical verdicts
- Easier to fit in a short garageBMW M3 — BMW M3 is shorter by 2.7 in Check garage fit for BMW M3 · garage fit for Audi RS 5
- Narrower for tight parkingAudi RS 5 — Audi RS 5 is narrower by 0.4 in
Dimension comparison
| Spec | BMW M3 | Audi RS 5 | Difference |
|---|---|---|---|
| Length | 184.5 in | 187.2 in | 2.7 in |
| Width | 73.9 in | 73.5 in | 0.4 in |
| Height | 56.1 in | 54.5 in | 1.6 in |
| Wheelbase | 110.7 in | 110.1 in | 0.6 in |
| Ground clearance | 4.7 in | — | — |
| Curb weight | 3,540 lb | 4,035 lb | 495 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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