2005 BMW 645 vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 BMW 645. In addition, the cost of maintenance, including insurance, on 2005 BMW 645 would be higher. At 4,392 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (435 HP @ 7600 RPM) has 109 more horse power than 2005 BMW 645. (326 HP @ 6100 RPM) In normal driving conditions, 2011 Porsche 911 should accelerate faster than 2005 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 500 kg more than 2011 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, 2005 BMW 645 (447 Nm @ 3600 RPM) has 18 more torque (in Nm) than 2011 Porsche 911. (429 Nm @ 6250 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2011 Porsche 911.
Compare all specifications:
2005 BMW 645 | 2011 Porsche 911 | |
Make | BMW | Porsche |
Model | 645 | 911 |
Year Released | 2005 | 2011 |
Body Type | Convertible | Coupe |
Engine Position | Front | Rear |
Engine Size | 4392 cc | 3800 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 326 HP | 435 HP |
Engine RPM | 6100 RPM | 7600 RPM |
Torque | 447 Nm | 429 Nm |
Torque RPM | 3600 RPM | 6250 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1895 kg | 1395 kg |
Vehicle Length | 4830 mm | 4465 mm |
Vehicle Width | 1860 mm | 1808 mm |
Vehicle Height | 1380 mm | 1280 mm |
Wheelbase Size | 2890 mm | 2355 mm |
Fuel Consumption | 10.2 L/100km | 11.2 L/100km |
Fuel Consumption City | 15.7 L/100km | 16.8 L/100km |
Fuel Tank Capacity | 70 L | 67 L |