Technical specifications
| Clear list | BMW 2er | Porsche 718 Boxster |
| Totals | BMW 2er 3.0 (240i Cabrio) × | Porsche 718 Boxster 2.5 S × |
| Mark | BMW | Porsche |
| Model | 2er 3.0 (240i Cabrio) | 718 Boxster 2.5 S |
| Year | 2017 | 2016 |
| Number of doors/seats | 2/4 | 2/2 |
| Body type | Cabriolet | Roadster |
| Unladen Weight | 1430 (1440) | 1355 (1385) |
| Gross Weight Limit | 1935 (1935) | 1665 (1695) |
| Top Speed, km/h | 250 (250) | 285 (285) |
| Acceleration 0-100 kph | 4.8 (4.6) | 4.6 (4.4) |
| Minimum turning radius, m | 5.5 | 5.5 |
| Cargo Volume, min/max, L | 280/335 | 125/150 |
| Dimensions specifications, mm | BMW 2er 3.0 (240i Cabrio) × | Porsche 718 Boxster 2.5 S × |
| Length | 4432 | 4379 |
| Width | 1774 | 1801 |
| Height | 1413 | 1281 |
| Wheelbase | 2690 | 2475 |
| Front/rear Track | 1521/1556 | 1515/1540 |
| Ground clearance | 140 | - |
| Engine specifications | BMW 2er 3.0 (240i Cabrio) × | Porsche 718 Boxster 2.5 S × |
| Type | Gasoline Direct Injection, turbocharging | Gasoline Direct Injection, turbocharging |
| Displacement, cm3 | 2998 | 2497 |
| Compression ratio | 11 | 9.5 |
| Number and arrangement of cylinders | 6 cylinders, in-line | 4 cylinders, boxer |
| The diameter of the cylinder x stroke, mm | 82x94.6 | 102x76.4 |
| Number of valves | 24 | 16 |
| Power, hp/rpm | 340/5500 | 350/6500 |
| Max torque, Nm/RPM | 500/1520-4500 | 420/1950-4500 |
| Transmission specifications | BMW 2er 3.0 (240i Cabrio) × | Porsche 718 Boxster 2.5 S × |
| Gearbox | 6-speed manual / 8-speed automatic | 6-speed manual / 7-speed automatic PDK |
| Drive Type | Rear wheel drive | Rear wheel drive |
| Suspension specifications | BMW 2er 3.0 (240i Cabrio) × | Porsche 718 Boxster 2.5 S × |
| Front | MacPherson strut | MacPherson strut |
| Rear | multi-link suspensions | MacPherson strut |
| Tire Size | 225/40 R18, 245/35 R18 | 235/40 R19, 265/40 R19 |
| Disk | 5x120 ET44 d72.6
| 5x130 ET50 d71.5
|
| Brakes specifications | BMW 2er 3.0 (240i Cabrio) × | Porsche 718 Boxster 2.5 S × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | BMW 2er 3.0 (240i Cabrio) × | Porsche 718 Boxster 2.5 S × |
| City | 10.6 (9.8) | 10.7 (9.5) |
| Highway | 6.2 (6) | 6.5 (6) |
| Combined | 7.8 (7.4) | 8.1 (7.3) |
| Fuel | 95 | 95 |
| Tank, L | 52 | 64 |
| Clear list | BMW 2er | Porsche 718 Boxster |
