Technical specifications
| Clear list | Porsche 718 Boxster | Porsche 911 |
| Totals | Porsche 718 Boxster 2.5 GTS × | Porsche 911 3.0 Cabrio Carrera × |
| Mark | Porsche | Porsche |
| Model | 718 Boxster 2.5 GTS | 911 3.0 Cabrio Carrera |
| Year | 2017 | 2015 |
| Number of doors/seats | 2/2 | 2/4 |
| Body type | Roadster | Cabriolet |
| Unladen Weight | 1375 (1405) | 1500 (1520) |
| Gross Weight Limit | 1675 (1705) | 1925 (1940) |
| Top Speed, km/h | 290 (290) | 292 (290) |
| Acceleration 0-100 kph | 4.6 (4.3) | 4.8 (4.6) |
| Minimum turning radius, m | 5.5 | 5.6 |
| Cargo Volume, min/max, L | 125/150 | 145/160 |
| Dimensions specifications, mm | Porsche 718 Boxster 2.5 GTS × | Porsche 911 3.0 Cabrio Carrera × |
| Length | 4379 | 4499 |
| Width | 1801 | 1808 |
| Height | 1281 | 1297 |
| Wheelbase | 2475 | 2450 |
| Front/rear Track | - | 1541/1518 |
| Ground clearance | 112-131 | 121 |
| Engine specifications | Porsche 718 Boxster 2.5 GTS × | Porsche 911 3.0 Cabrio Carrera × |
| Type | Gasoline Direct Injection, turbocharging | Gasoline Direct Injection, turbocharging |
| Displacement, cm3 | 2497 | 2981 |
| Compression ratio | 9.5 | 10 |
| Number and arrangement of cylinders | 4 cylinders, boxer | 6 cylinders, boxer |
| The diameter of the cylinder x stroke, mm | 102x76.4 | 91x76.4 |
| Number of valves | 16 | 24 |
| Power, hp/rpm | 365/6500 | 370/6500 |
| Max torque, Nm/RPM | 430/1900-5000 | 450/1700-5000 |
| Transmission specifications | Porsche 718 Boxster 2.5 GTS × | Porsche 911 3.0 Cabrio Carrera × |
| Gearbox | 6-speed manual / 7-speed automatic PDK | 7-speed manual / 7-speed automatic PDK |
| Drive Type | Rear wheel drive | Rear wheel drive |
| Suspension specifications | Porsche 718 Boxster 2.5 GTS × | Porsche 911 3.0 Cabrio Carrera × |
| Front | MacPherson strut | MacPherson strut |
| Rear | MacPherson strut | multi-link suspensions |
| Tire Size | 235/35 R20, 265/35 R20 | 235/40 R19, 295/35 R19 |
| Disk | 5x130 ET50 d71.5
| 5x130 ET50 d71.5
|
| Brakes specifications | Porsche 718 Boxster 2.5 GTS × | Porsche 911 3.0 Cabrio Carrera × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Ventilated discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | Porsche 718 Boxster 2.5 GTS × | Porsche 911 3.0 Cabrio Carrera × |
| City | 12.3 (11) | 11.9 (10) |
| Highway | 7 (6.5) | 6.5 (6.2) |
| Combined | 9 (8.2) | 8.5 (7.5) |
| Fuel | 95 | 95 |
| Tank, L | 64 | 64 |
| Clear list | Porsche 718 Boxster | Porsche 911 |
