2006 BMW 530 vs. 2005 BMW 645
To start off, 2006 BMW 530 is newer by 1 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, 2005 BMW 645 (326 HP @ 6100 RPM) has 71 more horse power than 2006 BMW 530. (255 HP @ 6600 RPM) In normal driving conditions, 2005 BMW 645 should accelerate faster than 2006 BMW 530.
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 149 more torque (in Nm) than 2006 BMW 530. (298 Nm @ 2750 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 530.
Compare all specifications:
2006 BMW 530 | 2005 BMW 645 | |
Make | BMW | BMW |
Model | 530 | 645 |
Year Released | 2006 | 2005 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 2999 cc | 4392 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 255 HP | 326 HP |
Engine RPM | 6600 RPM | 6100 RPM |
Torque | 298 Nm | 447 Nm |
Torque RPM | 2750 RPM | 3600 RPM |
Engine Bore Size | 85 mm | 92 mm |
Engine Stroke Size | 88 mm | 83 mm |
Engine Compression Ratio | 17.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Length | 4860 mm | 4830 mm |
Vehicle Width | 1850 mm | 1860 mm |
Vehicle Height | 1470 mm | 1380 mm |
Wheelbase Size | 2890 mm | 2890 mm |
Fuel Consumption | 8 L/100km | 10.2 L/100km |
Fuel Consumption City | 11.9 L/100km | 15.7 L/100km |
Fuel Consumption Overall | 10 L/100km | 12.8 L/100km |
Fuel Tank Capacity | 70 L | 70 L |