2008 BMW 530 vs. 2003 BMW 645
To start off, 2008 BMW 530 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 BMW 645. In addition, the cost of maintenance, including insurance, on 2003 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 645 is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (325 HP @ 6100 RPM) has 71 more horse power than 2008 BMW 530. (254 HP @ 6600 RPM) In normal driving conditions, 2003 BMW 645 should accelerate faster than 2008 BMW 530. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 645 weights approximately 25 kg more than 2008 BMW 530. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW 530 is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 645. In wet, icy, snow, or gravel driving conditions, 2008 BMW 530 will offer significantly more control. 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, 2003 BMW 645 (450 Nm @ 3600 RPM) has 150 more torque (in Nm) than 2008 BMW 530. (300 Nm @ 2500 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 530.
Compare all specifications:
2008 BMW 530 | 2003 BMW 645 | |
Make | BMW | BMW |
Model | 530 | 645 |
Year Released | 2008 | 2003 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2995 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 254 HP | 325 HP |
Engine RPM | 6600 RPM | 6100 RPM |
Torque | 300 Nm | 450 Nm |
Torque RPM | 2500 RPM | 3600 RPM |
Engine Compression Ratio | 10.7:1 | 10.5:1 |
Top Speed | 250 km/hour | 250 km/hour |
Acceleration 0-100mph | 6.8 seconds | 5.9 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1665 kg | 1690 kg |
Vehicle Length | 4850 mm | 4830 mm |
Vehicle Width | 1850 mm | 1860 mm |
Vehicle Height | 1490 mm | 1380 mm |
Wheelbase Size | 2890 mm | 2890 mm |
Fuel Consumption | 8.4 L/100km | 8.6 L/100km |
Fuel Consumption Overall | 9.7 L/100km | 11.7 L/100km |
Fuel Tank Capacity | 70 L | 70 L |