BMW Z4 3.0i vs Audi TT Roadster 3.2 Quattro
| Category | TT Roadster 3.2 | BMW Z4 3.0i |
|---|---|---|
| Engine layout | 3.2 l V6 | 3.0 l R6 |
| Max power (ps / bhp) | 250 / 247 | 231 / 228 |
| Max torque (Nm / lb-ft) | 320 / 236 | 300 / 221 |
| Curb weight (kg / lb) | 1560 / 3439 | 1401 / 3089 |
| Power / tonne (ps / bhp) | 160 / 158 | 165 / 163 |
Lap Times
| Track | TT Roadster 3.2 | BMW Z4 3.0i |
|---|---|---|
| Autozeitung test track | 1:49.60 | 1:47.40 |
Performance
| Category | TT Roadster 3.2 | BMW Z4 3.0i |
|---|---|---|
| 0 - 100 kph | 6.5 s | 6.1 s |
| 0 - 200 kph | 25.6 s | 26.3 s |
| Est. 100 - 200 kph | 19.1 s | 20.1 s |
| 0 - 100 mph | 15.4 s | 14.5 s |
| Est. 1/8 mile | 10.3 s @ 83.3 mph | 10.4 s @ 82.6 mph |
| 1/4 mile | 14.7 s | 14.0 s @ 99.4 mph |
| Est. 1/2 mile | 24.1 s @ 121.8 mph | 24.3 s @ 120.5 mph |
| Top speed | 250 kph (155 mph) | 252 kph (156 mph) |
| Est. max acceleration | 0.48 g (5 m/s²) | 0.49 g (5 m/s²) |
Summary
| Category | TT Roadster 3.2 | BMW Z4 3.0i |
|---|---|---|
| Track Performance | 94 | 100 |
| Straight line speed | 96 | 100 |
| Overall | 95 | 100 |
Verdict
Z4 3.0i is the fastest by a small margin.
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Acceleration graph
