BMW Z4 M40i vs Mazda MX-5 Grand Touring
| Performance | ||
| 0-100 km/h | 4.1 s | 6.5 s |
| Top Speed | 250 km/h | 219 km/h |
| Power | 382 hp | 181 hp |
| Torque | 500 Nm | 213 Nm |
| Range & Efficiency | ||
| Fuel Tank | 52 L | 45 L |
| Efficiency | 8.9 L/100km | 7.5 L/100km |
| CO2 Emissions | 203 g/km | 172 g/km |
| Size & Capacity | ||
| Length | 4,324 mm | 3,915 mm |
| Ground Clearance | 120 mm | 140 mm |
| Cargo | 281 L | 130 L |
| Curb Weight | 1,535 kg | 1,075 kg |
| Seats | 2 | 2 |
| Turning Circle | 10.6 m | 9.4 m |
| Starting MSRP | $65,500 | $34,100 |