BMW M3 Cabrio vs K1 Roadster
| Category | K1 Roadster | BMW M3 Cabrio (E93) |
|---|---|---|
| Engine layout | 3.0 l V6 | 4.0 l V8 |
| Max power (ps / bhp) | 241 / 237 | 420 / 414 |
| Max torque (Nm / lb-ft) | 300 / 221 | 400 / 295 |
| Curb weight (kg / lb) | 1128 / 2487 | 1810 / 3990 |
| Power / tonne (ps / bhp) | 213 / 210 | 232 / 229 |
Performance
| Category | K1 Roadster | BMW M3 Cabrio (E93) |
|---|---|---|
| 0 - 100 kph | 5.2 s | 4.6 s |
| 0 - 200 kph | 21.3 s | 17.3 s |
| Est. 100 - 200 kph | 16.1 s | 12.7 s |
| Est. 0 - 60 mph | 4.8 s | 4.3 s |
| 0 - 100 mph | 12.4 s | 10.7 s |
| Est. 1/8 mile | 9.5 s @ 89.5 mph | 9.0 s @ 94.4 mph |
| 1/4 mile | 13.6 s | 13.1 s |
| Top speed | 245 kph (152 mph) | 250 kph (155 mph) |
| Est. max acceleration | 0.60 g (6 m/s²) | 0.68 g (7 m/s²) |
Summary
| Category | K1 Roadster | BMW M3 Cabrio (E93) |
|---|---|---|
| Track Performance | 0 | 0 |
| Straight line speed | 73 | 100 |
| Overall | 73 | 100 |
Verdict
M3 Cabrio is the fastest by a huge margin.
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Acceleration graph
