2001 BMW 320 vs. 1991 Vector Wiegert
To start off, 2001 BMW 320 is newer by 10 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 496 more horse power than 2001 BMW 320. (148 HP) In normal driving conditions, 1991 Vector Wiegert should accelerate faster than 2001 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 1991 Vector Wiegert weights approximately 45 kg more than 2001 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 524 more torque (in Nm) than 2001 BMW 320. (330 Nm). This means 1991 Vector Wiegert will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW 320.
Compare all specifications:
| 2001 BMW 320 | 1991 Vector Wiegert | |
| Make | BMW | Vector |
| Model | 320 | Wiegert |
| Year Released | 2001 | 1991 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1994 cc | 5973 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 644 HP |
| Torque | 330 Nm | 854 Nm |
| Engine Bore Size | 84 mm | 101.6 mm |
| Engine Stroke Size | 90 mm | 91.4 mm |
| Engine Compression Ratio | 17.0:1 | 8.0:1 |
| Top Speed | 211 km/hour | 352 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1505 kg | 1550 kg |
| Vehicle Length | 4270 mm | 4380 mm |
| Vehicle Width | 1760 mm | 2090 mm |
| Vehicle Height | 1410 mm | 1070 mm |
| Wheelbase Size | 2730 mm | 2620 mm |
