2009 BMW Z4 vs. 1984 Porsche 911
To start off, 2009 BMW Z4 is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Porsche 911. In addition, the cost of maintenance, including insurance, on 1984 Porsche 911 would be higher. At 3,164 cc (6 cylinders), 1984 Porsche 911 is equipped with a bigger engine. In terms of performance, 1984 Porsche 911 (229 HP @ 5900 RPM) has 53 more horse power than 2009 BMW Z4. (176 HP @ 5800 RPM) In normal driving conditions, 1984 Porsche 911 should accelerate faster than 2009 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 115 kg more than 1984 Porsche 911.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1984 Porsche 911 (286 Nm @ 4800 RPM) has 56 more torque (in Nm) than 2009 BMW Z4. (230 Nm @ 3500 RPM). This means 1984 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
2009 BMW Z4 | 1984 Porsche 911 | |
Make | BMW | Porsche |
Model | Z4 | 911 |
Year Released | 2009 | 1984 |
Body Type | Convertible | Convertible |
Engine Position | Front | Rear |
Engine Size | 2497 cc | 3164 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 176 HP | 229 HP |
Engine RPM | 5800 RPM | 5900 RPM |
Torque | 230 Nm | 286 Nm |
Torque RPM | 3500 RPM | 4800 RPM |
Engine Bore Size | 82 mm | 95 mm |
Engine Stroke Size | 78.8 mm | 74.4 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1345 kg | 1230 kg |
Vehicle Length | 4100 mm | 4300 mm |
Vehicle Width | 1790 mm | 1660 mm |
Vehicle Height | 1310 mm | 1330 mm |
Wheelbase Size | 2500 mm | 2280 mm |
Fuel Tank Capacity | 55 L | 80 L |