2003 BMW 530 vs. 2009 Infiniti M
To start off, 2009 Infiniti M is newer by 6 year(s). Which means there will be less support and parts availability for 2003 BMW 530. In addition, the cost of maintenance, including insurance, on 2003 BMW 530 would be higher. At 3,498 cc (6 cylinders), 2009 Infiniti M is equipped with a bigger engine. In terms of performance, 2009 Infiniti M (303 HP @ 6800 RPM) has 76 more horse power than 2003 BMW 530. (227 HP @ 5900 RPM) In normal driving conditions, 2009 Infiniti M should accelerate faster than 2003 BMW 530. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti M weights approximately 150 kg more than 2003 BMW 530. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti M is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 530. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti M 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, 2009 Infiniti M (355 Nm @ 4800 RPM) has 55 more torque (in Nm) than 2003 BMW 530. (300 Nm @ 3500 RPM). This means 2009 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 530. 2009 Infiniti M has automatic transmission and 2003 BMW 530 has manual transmission. 2003 BMW 530 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW 530 | 2009 Infiniti M | |
| Make | BMW | Infiniti |
| Model | 530 | M |
| Year Released | 2003 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 227 HP | 303 HP |
| Engine RPM | 5900 RPM | 6800 RPM |
| Torque | 300 Nm | 355 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 95.5 mm |
| Engine Stroke Size | 89.6 mm | 81.4 mm |
| Engine Compression Ratio | 10.2:1 | 10.3:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1572 kg | 1722 kg |
| Vehicle Length | 4850 mm | 4940 mm |
| Vehicle Width | 1850 mm | 1810 mm |
| Vehicle Height | 1470 mm | 1530 mm |
| Wheelbase Size | 2890 mm | 2910 mm |
| Fuel Consumption | 7 L/100km | 10.7 L/100km |
| Fuel Consumption City | 14.1 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 9.5 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 70 L | 76 L |
