2005 BMW 645 vs. 2005 Porsche 911
To start off, both 2005 BMW 645 and 2005 Porsche 911 were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,390 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (350 HP @ 6600 RPM) has 12 more horse power than 2005 BMW 645. (338 HP @ 6100 RPM) In normal driving conditions, 2005 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 210 kg more than 2005 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 (439 Nm @ 3600 RPM) has 31 more torque (in Nm) than 2005 Porsche 911. (408 Nm @ 4600 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 911. 2005 Porsche 911 has automatic transmission and 2005 BMW 645 has manual transmission. 2005 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 BMW 645 | 2005 Porsche 911 | |
Make | BMW | Porsche |
Model | 645 | 911 |
Year Released | 2005 | 2005 |
Body Type | Coupe | Convertible |
Engine Position | Front | Rear |
Engine Size | 4390 cc | 3822 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 338 HP | 350 HP |
Engine RPM | 6100 RPM | 6600 RPM |
Torque | 439 Nm | 408 Nm |
Torque RPM | 3600 RPM | 4600 RPM |
Engine Bore Size | 92 mm | 99 mm |
Engine Stroke Size | 83 mm | 82.8 mm |
Engine Compression Ratio | 10.5:1 | 11.8:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 293 km/hour |
Acceleration 0-100mph | 5.6 seconds | 4.9 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1715 kg | 1505 kg |
Vehicle Length | 4830 mm | 4470 mm |
Vehicle Width | 1860 mm | 1810 mm |
Vehicle Height | 1380 mm | 1310 mm |
Wheelbase Size | 2790 mm | 2360 mm |
Fuel Consumption Highway | 9.4 L/100km | 9.1 L/100km |
Fuel Consumption City | 13.8 L/100km | 13.1 L/100km |
Fuel Consumption Overall | 11.8 L/100km | 11.6 L/100km |
Fuel Tank Capacity | 70 L | 64 L |