1966 Alfa Romeo Giulia vs. 1991 Vector Wiegert
To start off, 1991 Vector Wiegert is newer by 25 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Giulia 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 481 more horse power than 1966 Alfa Romeo Giulia. (163 HP) In normal driving conditions, 1991 Vector Wiegert should accelerate faster than 1966 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1991 Vector Wiegert weights approximately 920 kg more than 1966 Alfa Romeo Giulia. 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 634 more torque (in Nm) than 1966 Alfa Romeo Giulia. (220 Nm). This means 1991 Vector Wiegert will have an easier job in driving up hills or pulling heavy equipment than 1966 Alfa Romeo Giulia. 1991 Vector Wiegert has automatic transmission and 1966 Alfa Romeo Giulia has manual transmission. 1966 Alfa Romeo Giulia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Vector Wiegert will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1966 Alfa Romeo Giulia | 1991 Vector Wiegert | |
| Make | Alfa Romeo | Vector |
| Model | Giulia | Wiegert |
| Year Released | 1966 | 1991 |
| Engine Position | Front | Middle |
| Engine Size | 1570 cc | 5973 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 163 HP | 644 HP |
| Torque | 220 Nm | 854 Nm |
| Engine Bore Size | 78.1 mm | 101.6 mm |
| Engine Stroke Size | 82 mm | 91.4 mm |
| Engine Compression Ratio | 9.7:1 | 8.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 630 kg | 1550 kg |
| Vehicle Length | 3690 mm | 4380 mm |
| Vehicle Width | 1610 mm | 2090 mm |
| Vehicle Height | 1030 mm | 1070 mm |
| Wheelbase Size | 2210 mm | 2620 mm |
