1974 Austin 1800 vs. 1991 Vector Wiegert
To start off, 1991 Vector Wiegert is newer by 17 year(s). Which means there will be less support and parts availability for 1974 Austin 1800. In addition, the cost of maintenance, including insurance, on 1974 Austin 1800 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 558 more horse power than 1974 Austin 1800. (86 HP) In normal driving conditions, 1991 Vector Wiegert should accelerate faster than 1974 Austin 1800. With that said, vehicle weight also plays an important factor in acceleration. 1991 Vector Wiegert weights approximately 360 kg more than 1974 Austin 1800. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Vector Wiegert is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Vector Wiegert. However, in wet, icy, snow, or gravel driving conditions, 1974 Austin 1800, being front wheel drive (FWD), will offer much better control with better grip. 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 717 more torque (in Nm) than 1974 Austin 1800. (137 Nm). This means 1991 Vector Wiegert will have an easier job in driving up hills or pulling heavy equipment than 1974 Austin 1800.
Compare all specifications:
| 1974 Austin 1800 | 1991 Vector Wiegert | |
| Make | Austin | Vector |
| Model | 1800 | Wiegert |
| Year Released | 1974 | 1991 |
| Engine Position | Front | Middle |
| Engine Size | 1798 cc | 5973 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 644 HP |
| Torque | 137 Nm | 854 Nm |
| Engine Bore Size | 80.3 mm | 101.6 mm |
| Engine Stroke Size | 88.9 mm | 91.4 mm |
| Engine Compression Ratio | 9.0:1 | 8.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1190 kg | 1550 kg |
| Vehicle Length | 4250 mm | 4380 mm |
| Vehicle Width | 1710 mm | 2090 mm |
| Vehicle Height | 1420 mm | 1070 mm |
| Wheelbase Size | 2700 mm | 2620 mm |
