2003 BMW 530 vs. 1991 Vector Wiegert
To start off, 2003 BMW 530 is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Vector Wiegert. In addition, the cost of maintenance, including insurance, on 1991 Vector Wiegert would be higher. At 5,973 cc (8 cylinders), 1991 Vector Wiegert is equipped with a bigger engine. In terms of performance, 1991 Vector Wiegert (644 HP) has 429 more horse power than 2003 BMW 530. (215 HP) In normal driving conditions, 1991 Vector Wiegert should accelerate faster than 2003 BMW 530. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 530 weights approximately 135 kg more than 1991 Vector Wiegert.
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, 1991 Vector Wiegert (854 Nm) has 353 more torque (in Nm) than 2003 BMW 530. (501 Nm). This means 1991 Vector Wiegert will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 530.
Compare all specifications:
| 2003 BMW 530 | 1991 Vector Wiegert | |
| Make | BMW | Vector |
| Model | 530 | Wiegert |
| Year Released | 2003 | 1991 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2926 cc | 5973 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 215 HP | 644 HP |
| Torque | 501 Nm | 854 Nm |
| Engine Bore Size | 84 mm | 101.6 mm |
| Engine Stroke Size | 90 mm | 91.4 mm |
| Top Speed | 243 km/hour | 352 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1685 kg | 1550 kg |
| Vehicle Length | 4850 mm | 4380 mm |
| Vehicle Width | 1850 mm | 2090 mm |
| Vehicle Height | 1470 mm | 1070 mm |
| Wheelbase Size | 2890 mm | 2620 mm |
