BMW Z4 M Roadster vs Aston Martin V8 Vantage Roadster
| Category | V8 Vantage Roadster | BMW Z4 M Roadster |
|---|---|---|
| Engine layout | 4.3 l V8 | 3.2 l R6 |
| Max power (ps / bhp) | 385 / 380 | 343 / 338 |
| Max torque (Nm / lb-ft) | 417 / 308 | 365 / 269 |
| Curb weight (kg / lb) | 1726 / 3805 | 1444 / 3183 |
| Power / tonne (ps / bhp) | 223 / 220 | 238 / 234 |
Lap Times
| Track | V8 Vantage Roadster | BMW Z4 M Roadster |
|---|---|---|
| Cadwell Park (Full Circuit) | 1:44.90 | 1:45.40 |
| Autozeitung test track | 1:42.40 | 1:42.80 |
Performance
| Category | V8 Vantage Roadster | BMW Z4 M Roadster |
|---|---|---|
| 0 - 100 kph | 5.0 s | 4.9 s |
| 0 - 200 kph | 19.1 s | 17.0 s |
| Est. 100 - 200 kph | 14.1 s | 12.0 s |
| 0 - 100 mph | 12.3 s | 11.3 s |
| Est. 1/8 mile | 9.3 s @ 91.3 mph | 9.2 s @ 93.2 mph |
| Top speed | 280 kph (174 mph) | 251 kph (156 mph) |
| Est. max acceleration | 0.62 g (6 m/s²) | 0.62 g (6 m/s²) |
Summary
| Category | V8 Vantage Roadster | BMW Z4 M Roadster |
|---|---|---|
| Track Performance | 100 | 99 |
| Straight line speed | 89 | 100 |
| Overall | 96 | 100 |
Verdict
Z4 M Roadster is the fastest by a small margin.
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Acceleration graph
