Clear list | BMW Z4 | Porsche Cayman |
Totals | BMW Z4 3.0 (M40i) × | Porsche Cayman 3.4 GTS × |
Mark | BMW | Porsche |
Model | Z4 3.0 (M40i) | Cayman 3.4 GTS |
Year | 2018 | 2014 |
Number of doors/seats | 2/2 | 3/2+2 |
Body type | Roadster | Coupe |
Unladen Weight | 1535 | 1345 (1375) |
Gross Weight Limit | 1860 | 1665 (1695) |
Top Speed, km/h | 250 | 283 (281) |
Acceleration 0-100 kph | 4.5 | 5 (4.9) |
Minimum turning radius, m | - | - |
Cargo Volume, min/max, L | 281 | 150+275 |
Dimensions specifications, mm | BMW Z4 3.0 (M40i) × | Porsche Cayman 3.4 GTS × |
Length | 4324 | 4404 |
Width | 1864 | 1801 |
Height | 1304 | 1284 |
Wheelbase | 2470 | 2475 |
Front/rear Track | 1609/1616 | 1526/1540 |
Ground clearance | 117 | - |
Engine specifications | BMW Z4 3.0 (M40i) × | Porsche Cayman 3.4 GTS × |
Type | Gasoline Direct Injection, turbocharging | Gasoline Direct Injection |
Displacement, cm3 | 2998 | 3436 |
Compression ratio | 11 | 12.5 |
Number and arrangement of cylinders | 6 cylinders, in-line | 6 cylinders, boxer |
The diameter of the cylinder x stroke, mm | 82x94.6 | 97х77.5 |
Number of valves | 24 | 24 |
Power, hp/rpm | 340/5000-6500 | 340/7400 |
Max torque, Nm/RPM | 500/1600-4500 | 380/4750-5800 |
Transmission specifications | BMW Z4 3.0 (M40i) × | Porsche Cayman 3.4 GTS × |
Gearbox | 8-speed automatic | 6-speed manual / 7-speed automatic PDK |
Drive Type | Rear wheel drive | Rear wheel drive |
Suspension specifications | BMW Z4 3.0 (M40i) × | Porsche Cayman 3.4 GTS × |
Front | Upper and lower A-arm (double wishbone) | MacPherson strut |
Rear | multi-link suspensions | MacPherson strut |
Tire Size | 255/40 R18, 275/40 R18 | 235/35 R20, 265/35 R20 |
Disk | 5x120 ET34 d72.6
| 5x130 ET50 d71.5
|
Brakes specifications | BMW Z4 3.0 (M40i) × | Porsche Cayman 3.4 GTS × |
Front | Ventilated discs | Ventilated discs |
Rear | Ventilated discs | Ventilated discs |
Fuel consumption specifications, L/100 km | BMW Z4 3.0 (M40i) × | Porsche Cayman 3.4 GTS × |
City | 9.2 | 12.7 (11.4) |
Highway | 6.3 | 7.1 (6.3) |
Combined | 7.4 | 9 (8.2) |
Fuel | 95 | 98 |
Tank, L | 52 | 64 |
Clear list | BMW Z4 | Porsche Cayman |