2003 BMW 530 vs. 1991 Porsche 964
To start off, 2003 BMW 530 is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Porsche 964. In addition, the cost of maintenance, including insurance, on 1991 Porsche 964 would be higher. At 3,600 cc (6 cylinders), 1991 Porsche 964 is equipped with a bigger engine. In terms of performance, 1991 Porsche 964 (261 HP @ 6100 RPM) has 46 more horse power than 2003 BMW 530. (215 HP @ 4000 RPM) In normal driving conditions, 1991 Porsche 964 should accelerate faster than 2003 BMW 530. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 530 weights approximately 465 kg more than 1991 Porsche 964.
Because 1991 Porsche 964 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, 1991 Porsche 964 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 530 (501 Nm @ 2000 RPM) has 183 more torque (in Nm) than 1991 Porsche 964. (318 Nm @ 4800 RPM). This means 2003 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 964.
Compare all specifications:
| 2003 BMW 530 | 1991 Porsche 964 | |
| Make | BMW | Porsche |
| Model | 530 | 964 |
| Year Released | 2003 | 1991 |
| Engine Position | Front | Rear |
| Engine Size | 2993 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 215 HP | 261 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 501 Nm | 318 Nm |
| Torque RPM | 2000 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 100.1 mm |
| Engine Stroke Size | 90 mm | 76.4 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1670 kg | 1205 kg |
| Vehicle Length | 4850 mm | 4260 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1330 mm |
| Wheelbase Size | 2890 mm | 2280 mm |
| Fuel Tank Capacity | 70 L | 73 L |
